The process in which specialized SENSORY RECEPTOR CELLS transduce peripheral stimuli (physical or chemical) into NERVE IMPULSES which are then transmitted to the various sensory centers in the CENTRAL NERVOUS SYSTEM.
Disorders of the special senses (i.e., VISION; HEARING; TASTE; and SMELL) or somatosensory system (i.e., afferent components of the PERIPHERAL NERVOUS SYSTEM).
The sensation of cold, heat, coolness, and warmth as detected by THERMORECEPTORS.
Absent or reduced sensitivity to cutaneous stimulation.
Disorders of sensory information received from superficial and deep regions of the body. The somatosensory system conveys neural impulses which pertain to proprioception, tactile sensation, thermal sensation, pressure sensation, and pain. PERIPHERAL NERVOUS SYSTEM DISEASES; SPINAL CORD DISEASES; and BRAIN DISEASES may be associated with impaired or abnormal somatic sensation.
Sensation of making physical contact with objects, animate or inanimate. Tactile stimuli are detected by MECHANORECEPTORS in the skin and mucous membranes.
A plant genus of the family FABACEAE that is the source of mucuna gum.
The minimum amount of stimulus energy necessary to elicit a sensory response.
An intense itching sensation that produces the urge to rub or scratch the skin to obtain relief.
An unpleasant sensation induced by noxious stimuli which are detected by NERVE ENDINGS of NOCICEPTIVE NEURONS.
Act of eliciting a response from a person or organism through physical contact.
Peripheral AFFERENT NEURONS which are sensitive to injuries or pain, usually caused by extreme thermal exposures, mechanical forces, or other noxious stimuli. Their cell bodies reside in the DORSAL ROOT GANGLIA. Their peripheral terminals (NERVE ENDINGS) innervate target tissues and transduce noxious stimuli via axons to the CENTRAL NERVOUS SYSTEM.
Subjective cutaneous sensations (e.g., cold, warmth, tingling, pressure, etc.) that are experienced spontaneously in the absence of stimulation.
The TEMPERATURE at the outer surface of the body.
Perception of painful and nonpainful phantom sensations that occur following the complete or partial loss of a limb. The majority of individuals with an amputated extremity will experience the impression that the limb is still present, and in many cases, painful. (From Neurol Clin 1998 Nov;16(4):919-36; Brain 1998 Sep;121(Pt 9):1603-30)
Amount of stimulation required before the sensation of pain is experienced.
A psychological state resulting from any activity that lacks motivation, or from enforced continuance in an uninteresting situation.
An absence of warmth or heat or a temperature notably below an accustomed norm.
The ability to detect chemicals through gustatory receptors in the mouth, including those on the TONGUE; the PALATE; the PHARYNX; and the EPIGLOTTIS.
The tendency to explore or investigate a novel environment. It is considered a motivation not clearly distinguishable from curiosity.
Scales, questionnaires, tests, and other methods used to assess pain severity and duration in patients or experimental animals to aid in diagnosis, therapy, and physiological studies.
The process by which the nature and meaning of tactile stimuli are recognized and interpreted by the brain, such as realizing the characteristics or name of an object being touched.
The process by which the nature and meaning of sensory stimuli are recognized and interpreted.
A sensory branch of the trigeminal (5th cranial) nerve. The ophthalmic nerve carries general afferents from the superficial division of the face including the eyeball, conjunctiva, upper eyelid, upper nose, nasal mucosa, and scalp.
An act performed without delay, reflection, voluntary direction or obvious control in response to a stimulus.
Cellular receptors which mediate the sense of temperature. Thermoreceptors in vertebrates are mostly located under the skin. In mammals there are separate types of thermoreceptors for cold and for warmth and NOCICEPTORS which detect cold or heat extreme enough to cause pain.
A continuing periodic change in displacement with respect to a fixed reference. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Sense of movement of a part of the body, such as movement of fingers, elbows, knees, limbs, or weights.
A group of painful oral symptoms associated with a burning or similar sensation. There is usually a significant organic component with a degree of functional overlay; it is not limited to the psychophysiologic group of disorders.
Cells specialized to transduce mechanical stimuli and relay that information centrally in the nervous system. Mechanoreceptor cells include the INNER EAR hair cells, which mediate hearing and balance, and the various somatosensory receptors, often with non-neural accessory structures.
Standardized objective tests designed to facilitate the evaluation of personality.
An alcohol produced from mint oils or prepared synthetically.
Specialized afferent neurons capable of transducing sensory stimuli into NERVE IMPULSES to be transmitted to the CENTRAL NERVOUS SYSTEM. Sometimes sensory receptors for external stimuli are called exteroceptors; for internal stimuli are called interoceptors and proprioceptors.
An alkylamide found in CAPSICUM that acts at TRPV CATION CHANNELS.
The process by which PAIN is recognized and interpreted by the brain.
The functions of the skin in the human and animal body. It includes the pigmentation of the skin.
The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL.
A type of stress exerted uniformly in all directions. Its measure is the force exerted per unit area. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Nerve structures through which impulses are conducted from a peripheral part toward a nerve center.
Conditions characterized by an alteration in gustatory function or perception. Taste disorders are frequently associated with OLFACTION DISORDERS. Additional potential etiologies include METABOLIC DISEASES; DRUG TOXICITY; and taste pathway disorders (e.g., TASTE BUD diseases; FACIAL NERVE DISEASES; GLOSSOPHARYNGEAL NERVE DISEASES; and BRAIN STEM diseases).
Presence of warmth or heat or a temperature notably higher than an accustomed norm.
A muscular organ in the mouth that is covered with pink tissue called mucosa, tiny bumps called papillae, and thousands of taste buds. The tongue is anchored to the mouth and is vital for chewing, swallowing, and for speech.
Neurons which conduct NERVE IMPULSES to the CENTRAL NERVOUS SYSTEM.
The terminal segment of the LARGE INTESTINE, beginning from the ampulla of the RECTUM and ending at the anus.
The distal part of the arm beyond the wrist in humans and primates, that includes the palm, fingers, and thumb.
Measurement of the pressure or tension of liquids or gases with a manometer.
A class of nerve fibers as defined by their nerve sheath arrangement. The AXONS of the unmyelinated nerve fibers are small in diameter and usually several are surrounded by a single MYELIN SHEATH. They conduct low-velocity impulses, and represent the majority of peripheral sensory and autonomic fibers, but are also found in the BRAIN and SPINAL CORD.
Difficult or labored breathing.
Increased salivary flow.
Abnormal distention of the STOMACH due to accumulation of gastric contents that may reach 10 to 15 liters. Gastric dilatation may be the result of GASTRIC OUTLET OBSTRUCTION; ILEUS; GASTROPARESIS; or denervation.
A bundle of NERVE FIBERS connecting each posterior horn of the spinal cord to the opposite side of the THALAMUS, carrying information about pain, temperature, and touch. It is one of two major routes by which afferent spinal NERVE FIBERS carrying sensations of somaesthesis are transmitted to the THALAMUS.
Designated locations along nerves or organ meridians for inserting acupuncture needles.
A broad group of eukaryotic six-transmembrane cation channels that are classified by sequence homology because their functional involvement with SENSATION is varied. They have only weak voltage sensitivity and ion selectivity. They are named after a DROSOPHILA mutant that displayed transient receptor potentials in response to light. A 25-amino-acid motif containing a TRP box (EWKFAR) just C-terminal to S6 is found in TRPC, TRPV and TRPM subgroups. ANKYRIN repeats are found in TRPC, TRPV & TRPN subgroups. Some are functionally associated with TYROSINE KINASE or TYPE C PHOSPHOLIPASES.
The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
A subgroup of TRP cation channels named after vanilloid receptor. They are very sensitive to TEMPERATURE and hot spicy food and CAPSAICIN. They have the TRP domain and ANKYRIN repeats. Selectivity for CALCIUM over SODIUM ranges from 3 to 100 fold.
The sensory fibers innervating the viscera.
The process by which the nature and meaning of gustatory stimuli are recognized and interpreted by the brain. The four basic classes of taste perception are salty, sweet, bitter, and sour.
The study of the physiological basis of human and animal behavior.
A facial expression which may denote feelings of pleasure, affection, amusement, etc.
The misinterpretation of a real external, sensory experience.
Natural recurring desire for food. Alterations may be induced by APPETITE DEPRESSANTS or APPETITE STIMULANTS.
The part of a limb or tail following amputation that is proximal to the amputated section.
Sensory functions that transduce stimuli received by proprioceptive receptors in joints, tendons, muscles, and the INNER EAR into neural impulses to be transmitted to the CENTRAL NERVOUS SYSTEM. Proprioception provides sense of stationary positions and movements of one's body parts, and is important in maintaining KINESTHESIA and POSTURAL BALANCE.
Slender processes of NEURONS, including the AXONS and their glial envelopes (MYELIN SHEATH). Nerve fibers conduct nerve impulses to and from the CENTRAL NERVOUS SYSTEM.
Use of electric potential or currents to elicit biological responses.
Area of the parietal lobe concerned with receiving sensations such as movement, pain, pressure, position, temperature, touch, and vibration. It lies posterior to the central sulcus.
Behavior-response patterns that characterize the individual.
A state of internal activity of an organism that is a necessary condition before a given stimulus will elicit a class of responses; e.g., a certain level of hunger (drive) must be present before food will elicit an eating response.
The anatomical frontal portion of the mandible, also known as the mentum, that contains the line of fusion of the two separate halves of the mandible (symphysis menti). This line of fusion divides inferiorly to enclose a triangular area called the mental protuberance. On each side, inferior to the second premolar tooth, is the mental foramen for the passage of blood vessels and a nerve.
An alkaloid that has actions similar to NICOTINE on nicotinic cholinergic receptors but is less potent. It has been proposed for a variety of therapeutic uses including in respiratory disorders, peripheral vascular disorders, insomnia, and smoking cessation.
Pain in the facial region including orofacial pain and craniofacial pain. Associated conditions include local inflammatory and neoplastic disorders and neuralgic syndromes involving the trigeminal, facial, and glossopharyngeal nerves. Conditions which feature recurrent or persistent facial pain as the primary manifestation of disease are referred to as FACIAL PAIN SYNDROMES.
Surgical procedures used to treat disease, injuries, and defects of the oral and maxillofacial region.
The minimum concentration at which taste sensitivity to a particular substance or food can be perceived.
The vital life force in the body, supposedly able to be regulated by acupuncture. It corresponds roughly to the Greek pneuma, the Latin spiritus, and the ancient Indian prana. The concept of life-breath or vital energy was formulated as an indication of the awareness of man, originally directed externally toward nature or society but later turned inward to the self or life within. (From Comparison between Concepts of Life-Breath in East and West, 15th International Symposium on the Comparative History of Medicine - East and West, August 26-September 3, 1990, Shizuoka, Japan, pp. ix-x)
A syndrome characterized by indifference to PAIN despite the ability to distinguish noxious from non-noxious stimuli. Absent corneal reflexes and INTELLECTUAL DISABILITY may be associated. Familial forms with autosomal recessive and autosomal dominant patterns of inheritance have been described. (Adams et al., Principles of Neurology, 6th ed, p1343)
The 5th and largest cranial nerve. The trigeminal nerve is a mixed motor and sensory nerve. The larger sensory part forms the ophthalmic, mandibular, and maxillary nerves which carry afferents sensitive to external or internal stimuli from the skin, muscles, and joints of the face and mouth and from the teeth. Most of these fibers originate from cells of the TRIGEMINAL GANGLION and project to the TRIGEMINAL NUCLEUS of the brain stem. The smaller motor part arises from the brain stem trigeminal motor nucleus and innervates the muscles of mastication.
Agents, usually topical, that cause the contraction of tissues for the control of bleeding or secretions.
The distal extremity of the leg in vertebrates, consisting of the tarsus (ANKLE); METATARSUS; phalanges; and the soft tissues surrounding these bones.
Four or five slender jointed digits in humans and primates, attached to each HAND.
Peripheral, autonomic, and cranial nerve disorders that are associated with DIABETES MELLITUS. These conditions usually result from diabetic microvascular injury involving small blood vessels that supply nerves (VASA NERVORUM). Relatively common conditions which may be associated with diabetic neuropathy include third nerve palsy (see OCULOMOTOR NERVE DISEASES); MONONEUROPATHY; mononeuropathy multiplex; diabetic amyotrophy; a painful POLYNEUROPATHY; autonomic neuropathy; and thoracoabdominal neuropathy. (From Adams et al., Principles of Neurology, 6th ed, p1325)
Diseases of the trigeminal nerve or its nuclei, which are located in the pons and medulla. The nerve is composed of three divisions: ophthalmic, maxillary, and mandibular, which provide sensory innervation to structures of the face, sinuses, and portions of the cranial vault. The mandibular nerve also innervates muscles of mastication. Clinical features include loss of facial and intra-oral sensation and weakness of jaw closure. Common conditions affecting the nerve include brain stem ischemia, INFRATENTORIAL NEOPLASMS, and TRIGEMINAL NEURALGIA.
The propagation of the NERVE IMPULSE along the nerve away from the site of an excitation stimulus.
An increased sensation of pain or discomfort produced by mimimally noxious stimuli due to damage to soft tissue containing NOCICEPTORS or injury to a peripheral nerve.
Distensibility measure of a chamber such as the lungs (LUNG COMPLIANCE) or bladder. Compliance is expressed as a change in volume per unit change in pressure.
Assessment of sensory and motor responses and reflexes that is used to determine impairment of the nervous system.
Chronic or recurrent colonic disorders without an identifiable structural or biochemical explanation. The widely recognized IRRITABLE BOWEL SYNDROME falls into this category.
The science dealing with the correlation of the physical characteristics of a stimulus, e.g., frequency or intensity, with the response to the stimulus, in order to assess the psychologic factors involved in the relationship.
Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.
Disorder caused by motion, as sea sickness, train sickness, car sickness, air sickness, or SPACE MOTION SICKNESS. It may include nausea, vomiting and dizziness.
A condition of low alertness or cognitive impairment, usually associated with prolonged mental activities or stress.
A narrow strip of cell groups on the dorsomedial surface of the thalamus. It includes the lateral dorsal nucleus, lateral posterior nucleus, and the PULVINAR.
Elements of limited time intervals, contributing to particular results or situations.
A large group of nuclei lying between the internal medullary lamina and the INTERNAL CAPSULE. It includes the ventral anterior, ventral lateral, and ventral posterior nuclei.
Agents, usually topical, that relieve itching (pruritus).
An oval, bony chamber of the inner ear, part of the bony labyrinth. It is continuous with bony COCHLEA anteriorly, and SEMICIRCULAR CANALS posteriorly. The vestibule contains two communicating sacs (utricle and saccule) of the balancing apparatus. The oval window on its lateral wall is occupied by the base of the STAPES of the MIDDLE EAR.
A state of extreme acute, intense anxiety and unreasoning fear accompanied by disorganization of personality function.
A disorder with chronic or recurrent colonic symptoms without a clearcut etiology. This condition is characterized by chronic or recurrent ABDOMINAL PAIN, bloating, MUCUS in FECES, and an erratic disturbance of DEFECATION.
The desire for FOOD generated by a sensation arising from the lack of food in the STOMACH.
Sensory ganglia located on the dorsal spinal roots within the vertebral column. The spinal ganglion cells are pseudounipolar. The single primary branch bifurcates sending a peripheral process to carry sensory information from the periphery and a central branch which relays that information to the spinal cord or brain.
Small sensory organs which contain gustatory receptor cells, basal cells, and supporting cells. Taste buds in humans are found in the epithelia of the tongue, palate, and pharynx. They are innervated by the CHORDA TYMPANI NERVE (a branch of the facial nerve) and the GLOSSOPHARYNGEAL NERVE.
Failure of voluntary control of the anal sphincters, with involuntary passage of feces and flatus.
The functions and properties of living organisms, including both the physical and chemical factors and processes, supporting life in single- or multi-cell organisms from their origin through the progression of life.
Fabric or other material used to cover the body.
Behavioral response associated with the achieving of gratification.
The electric response evoked in the CEREBRAL CORTEX by stimulation along AFFERENT PATHWAYS from PERIPHERAL NERVES to CEREBRUM.
Undertaking a task involving a challenge for achievement or a desirable goal in which there is a lack of certainty or a fear of failure. It may also include the exhibiting of certain behaviors whose outcomes may present a risk to the individual or to those associated with him or her.
Lip diseases refer to various medical conditions that primarily affect the lips, causing symptoms such as inflammation, pain, dryness, discoloration, or abnormal growths, which may result from infectious, autoimmune, genetic, traumatic, or neoplastic causes.
Drugs that act on neuronal sensory receptors resulting in an increase, decrease, or modification of afferent nerve activity. (From Smith and Reynard, Textbook of Pharmacology, 1991, p367)
Substances added to foods and medicine to improve the quality of taste.
A drive stemming from a physiological need for WATER.
A type of pain that is perceived in an area away from the site where the pain arises, such as facial pain caused by lesion of the VAGUS NERVE, or throat problem generating referred pain in the ear.
Disorders of speech articulation caused by imperfect coordination of pharynx, larynx, tongue, or face muscles. This may result from CRANIAL NERVE DISEASES; NEUROMUSCULAR DISEASES; CEREBELLAR DISEASES; BASAL GANGLIA DISEASES; BRAIN STEM diseases; or diseases of the corticobulbar tracts (see PYRAMIDAL TRACTS). The cortical language centers are intact in this condition. (From Adams et al., Principles of Neurology, 6th ed, p489)
Mechanical ascending and descending devices which convey objects and/or people.
The intermediate sensory division of the trigeminal (5th cranial) nerve. The maxillary nerve carries general afferents from the intermediate region of the face including the lower eyelid, nose and upper lip, the maxillary teeth, and parts of the dura.
Passage of food (sometimes in the form of a test meal) through the gastrointestinal tract as measured in minutes or hours. The rate of passage through the intestine is an indicator of small bowel function.
The evacuation of food from the stomach into the duodenum.
Infrequent or difficult evacuation of FECES. These symptoms are associated with a variety of causes, including low DIETARY FIBER intake, emotional or nervous disturbances, systemic and structural disorders, drug-induced aggravation, and infections.
The motor activity of the GASTROINTESTINAL TRACT.
A method of studying a drug or procedure in which both the subjects and investigators are kept unaware of who is actually getting which specific treatment.
Sensation of enjoyment or gratification.
Activity which reduces the feelings of tension and the effects of STRESS, PHYSIOLOGICAL.
An involuntary movement or exercise of function in a part, excited in response to a stimulus applied to the periphery and transmitted to the brain or spinal cord.
A subgroup of TRP cation channels named after melastatin protein. They have the TRP domain but lack ANKYRIN repeats. Enzyme domains in the C-terminus leads to them being called chanzymes.
Diseases of the peripheral nerves external to the brain and spinal cord, which includes diseases of the nerve roots, ganglia, plexi, autonomic nerves, sensory nerves, and motor nerves.
Imaging techniques used to colocalize sites of brain functions or physiological activity with brain structures.
A statistical technique that isolates and assesses the contributions of categorical independent variables to variation in the mean of a continuous dependent variable.
A nonspecific symptom of hearing disorder characterized by the sensation of buzzing, ringing, clicking, pulsations, and other noises in the ear. Objective tinnitus refers to noises generated from within the ear or adjacent structures that can be heard by other individuals. The term subjective tinnitus is used when the sound is audible only to the affected individual. Tinnitus may occur as a manifestation of COCHLEAR DISEASES; VESTIBULOCOCHLEAR NERVE DISEASES; INTRACRANIAL HYPERTENSION; CRANIOCEREBRAL TRAUMA; and other conditions.
Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques.
The art, technique, or business of producing motion pictures for entertainment, propaganda, or instruction.
An alkaloid derived from the bark of the cinchona tree. It is used as an antimalarial drug, and is the active ingredient in extracts of the cinchona that have been used for that purpose since before 1633. Quinine is also a mild antipyretic and analgesic and has been used in common cold preparations for that purpose. It was used commonly and as a bitter and flavoring agent, and is still useful for the treatment of babesiosis. Quinine is also useful in some muscular disorders, especially nocturnal leg cramps and myotonia congenita, because of its direct effects on muscle membrane and sodium channels. The mechanisms of its antimalarial effects are not well understood.
Medical devices which substitute for a nervous system function by electrically stimulating the nerves directly and monitoring the response to the electrical stimulation.
Surgically placed electric conductors through which ELECTRIC STIMULATION of nerve tissue is delivered.
The normal process of elimination of fecal material from the RECTUM.
The anterior portion of the head that includes the skin, muscles, and structures of the forehead, eyes, nose, mouth, cheeks, and jaw.
The muscular membranous segment between the PHARYNX and the STOMACH in the UPPER GASTROINTESTINAL TRACT.
The transparent anterior portion of the fibrous coat of the eye consisting of five layers: stratified squamous CORNEAL EPITHELIUM; BOWMAN MEMBRANE; CORNEAL STROMA; DESCEMET MEMBRANE; and mesenchymal CORNEAL ENDOTHELIUM. It serves as the first refracting medium of the eye. It is structurally continuous with the SCLERA, avascular, receiving its nourishment by permeation through spaces between the lamellae, and is innervated by the ophthalmic division of the TRIGEMINAL NERVE via the ciliary nerves and those of the surrounding conjunctiva which together form plexuses. (Cline et al., Dictionary of Visual Science, 4th ed)
Treatment of disease by inserting needles along specific pathways or meridians. The placement varies with the disease being treated. It is sometimes used in conjunction with heat, moxibustion, acupressure, or electric stimulation.
Any of several BRASSICA species that are commonly called mustard. Brassica alba is white mustard, B. juncea is brown or Chinese mustard, and B. nigra is black, brown, or red mustard. The plant is grown both for mustard seed from which oil is extracted or used as SPICES, and for its greens used as VEGETABLES or ANIMAL FEED. There is no relationship to MUSTARD COMPOUNDS.
The parts of plants, including SEEDS.
Penetrating and non-penetrating injuries to the spinal cord resulting from traumatic external forces (e.g., WOUNDS, GUNSHOT; WHIPLASH INJURIES; etc.).
The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.
Electrical responses recorded from nerve, muscle, SENSORY RECEPTOR, or area of the CENTRAL NERVOUS SYSTEM following stimulation. They range from less than a microvolt to several microvolts. The evoked potential can be auditory (EVOKED POTENTIALS, AUDITORY), somatosensory (EVOKED POTENTIALS, SOMATOSENSORY), visual (EVOKED POTENTIALS, VISUAL), or motor (EVOKED POTENTIALS, MOTOR), or other modalities that have been reported.
Drugs that block nerve conduction when applied locally to nerve tissue in appropriate concentrations. They act on any part of the nervous system and on every type of nerve fiber. In contact with a nerve trunk, these anesthetics can cause both sensory and motor paralysis in the innervated area. Their action is completely reversible. (From Gilman AG, et. al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed) Nearly all local anesthetics act by reducing the tendency of voltage-dependent sodium channels to activate.
The act of breathing with the LUNGS, consisting of INHALATION, or the taking into the lungs of the ambient air, and of EXHALATION, or the expelling of the modified air which contains more CARBON DIOXIDE than the air taken in (Blakiston's Gould Medical Dictionary, 4th ed.). This does not include tissue respiration (= OXYGEN CONSUMPTION) or cell respiration (= CELL RESPIRATION).
Any of the large interior organs in any one of the three great cavities of the body, especially in the abdomen.
Full gratification of a need or desire followed by a state of relative insensitivity to that particular need or desire.
A form of spinal dysraphism associated with a protruding cyst made up of either meninges (i.e., a MENINGOCELE) or meninges in combination with spinal cord tissue (i.e., a MENINGOMYELOCELE). These lesions are frequently associated with spinal cord dysfunction, HYDROCEPHALUS, and SYRINGOMYELIA. (From Davis et al., Textbook of Neuropathology, 2nd ed, pp224-5)
Methods and procedures for the diagnosis of diseases of the nervous system, central and peripheral, or demonstration of neurologic function or dysfunction.
The nerves outside of the brain and spinal cord, including the autonomic, cranial, and spinal nerves. Peripheral nerves contain non-neuronal cells and connective tissue as well as axons. The connective tissue layers include, from the outside to the inside, the epineurium, the perineurium, and the endoneurium.
The processes of heating and cooling that an organism uses to control its temperature.
Disorders of one or more of the twelve cranial nerves. With the exception of the optic and olfactory nerves, this includes disorders of the brain stem nuclei from which the cranial nerves originate or terminate.
A change in electrical resistance of the skin, occurring in emotion and in certain other conditions.
Predetermined sets of questions used to collect data - clinical data, social status, occupational group, etc. The term is often applied to a self-completed survey instrument.
Those psychological characteristics which differentiate individuals from one another.
Dull or sharp aching pain caused by stimulated NOCICEPTORS due to tissue injury, inflammation or diseases. It can be divided into somatic or tissue pain and VISCERAL PAIN.
The ability to detect scents or odors, such as the function of OLFACTORY RECEPTOR NEURONS.
Pain originating from internal organs (VISCERA) associated with autonomic phenomena (PALLOR; SWEATING; NAUSEA; and VOMITING). It often becomes a REFERRED PAIN.
The ability or act of sensing and transducing ACOUSTIC STIMULATION to the CENTRAL NERVOUS SYSTEM. It is also called audition.
Any observable response or action of an adolescent.
A state in which the environs of hospitals, laboratories, domestic and animal housing, work places, spacecraft, and other surroundings are under technological control with regard to air conditioning, heating, lighting, humidity, ventilation, and other ambient features. The concept includes control of atmospheric composition. (From Jane's Aerospace Dictionary, 3d ed)
The nettles plant family of the order Urticales, subclass Hamamelidae, class Magnoliopsida. Many have stinging hairs on stems and leaves. Flowers are small and greenish in leaf axils. The fruit is dry and one-seeded.
A major nerve of the upper extremity. In humans the fibers of the radial nerve originate in the lower cervical and upper thoracic spinal cord (usually C5 to T1), travel via the posterior cord of the brachial plexus, and supply motor innervation to extensor muscles of the arm and cutaneous sensory fibers to extensor regions of the arm and hand.
A gas that condenses under slight pressure. Because of its low boiling point ethyl chloride sprayed on skin produces an intense cold by evaporation. Cold blocks nerve conduction. Ethyl chloride has been used in surgery but is primarily used to relieve local pain in sports medicine.
The thin layer of GRAY MATTER on the surface of the CEREBRAL HEMISPHERES that develops from the TELENCEPHALON and folds into gyri and sulchi. It reaches its highest development in humans and is responsible for intellectual faculties and higher mental functions.
The measure of the level of heat of a human or animal.
An amine derived by enzymatic decarboxylation of HISTIDINE. It is a powerful stimulant of gastric secretion, a constrictor of bronchial smooth muscle, a vasodilator, and also a centrally acting neurotransmitter.
The apparent deflection (Coriolis acceleration) of a body in motion with respect to the earth, as seen by an observer on the earth, attributed to a fictitious force (Coriolis force) but actually caused by the rotation of the earth. In a medical context it refers to the physiological effects (nausea, vertigo, dizziness, etc.) felt by a person moving radially in a rotating system, as a rotating space station. (From Random House Unabridged Dictionary, 2d ed & McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
The fluid secreted by the lacrimal glands. This fluid moistens the CONJUNCTIVA and CORNEA.
Human experimentation that is not intended to benefit the subjects on whom it is performed. Phase I drug studies (CLINICAL TRIALS, PHASE I AS TOPIC) and research involving healthy volunteers are examples of nontherapeutic human experimentation.
Intense or aching pain that occurs along the course or distribution of a peripheral or cranial nerve.
Studies comparing two or more treatments or interventions in which the subjects or patients, upon completion of the course of one treatment, are switched to another. In the case of two treatments, A and B, half the subjects are randomly allocated to receive these in the order A, B and half to receive them in the order B, A. A criticism of this design is that effects of the first treatment may carry over into the period when the second is given. (Last, A Dictionary of Epidemiology, 2d ed)
The process by which cells convert mechanical stimuli into a chemical response. It can occur in both cells specialized for sensing mechanical cues such as MECHANORECEPTORS, and in parenchymal cells whose primary function is not mechanosensory.
Recording of the changes in electric potential of muscle by means of surface or needle electrodes.
General or unspecified injuries to the hand.
The burning of a small, thimble sized, smoldering plug of dried leaves on the SKIN at an ACUPUNCTURE point. Usually the plugs contain leaves of MUGWORT or moxa.
Either of the two fleshy, full-blooded margins of the mouth.
Antimuscarinic quaternary ammonium derivative of scopolamine used to treat cramps in gastrointestinal, urinary, uterine, and biliary tracts, and to facilitate radiologic visualization of the gastrointestinal tract.
Injuries to the part of the upper limb of the body between the wrist and elbow.
Sensing of noxious mechanical, thermal or chemical stimuli by NOCICEPTORS. It is the sensory component of visceral and tissue pain (NOCICEPTIVE PAIN).
The feeling-tone accompaniment of an idea or mental representation. It is the most direct psychic derivative of instinct and the psychic representative of the various bodily changes by means of which instincts manifest themselves.
The observable response an animal makes to any situation.
A class of nerve fibers as defined by their structure, specifically the nerve sheath arrangement. The AXONS of the myelinated nerve fibers are completely encased in a MYELIN SHEATH. They are fibers of relatively large and varied diameters. Their NEURAL CONDUCTION rates are faster than those of the unmyelinated nerve fibers (NERVE FIBERS, UNMYELINATED). Myelinated nerve fibers are present in somatic and autonomic nerves.
Persons who have a history of physical or psychological dependence on ETHANOL.
Pathological processes of the VESTIBULAR LABYRINTH which contains part of the balancing apparatus. Patients with vestibular diseases show instability and are at risk of frequent falls.
General or unspecified injuries involving the fingers.
'Tongue diseases' is a broad term referring to various medical conditions that primarily affect the structure, function, or appearance of the tongue, including but not limited to infections, inflammatory conditions, autoimmune disorders, congenital abnormalities, and malignancies.
Check list, usually to be filled out by a person about himself, consisting of many statements about personal characteristics which the subject checks.
Cortical vigilance or readiness of tone, presumed to be in response to sensory stimulation via the reticular activating system.
The act of "taking account" of an object or state of affairs. It does not imply assessment of, nor attention to the qualities or nature of the object.
A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.
The largest and strongest bone of the FACE constituting the lower jaw. It supports the lower teeth.
Poisoning caused by ingestion of SEAFOOD containing microgram levels of CIGUATOXINS. The poisoning is characterized by gastrointestinal, neurological and cardiovascular disturbances.
Feeling or emotion of dread, apprehension, and impending disaster but not disabling as with ANXIETY DISORDERS.
Sharp instruments used for puncturing or suturing.
Pathological processes in the ESOPHAGUS.
A purinergic P2X neurotransmitter receptor involved in sensory signaling of TASTE PERCEPTION, chemoreception, visceral distension, and NEUROPATHIC PAIN. The receptor comprises three P2X3 subunits. The P2X3 subunits are also associated with P2X2 RECEPTOR subunits in a heterotrimeric receptor variant.
Loss of a limb or other bodily appendage by accidental injury.
Several groups of nuclei in the thalamus that serve as the major relay centers for sensory impulses in the brain.
A state of increased receptivity to suggestion and direction, initially induced by the influence of another person.
Interruption of NEURAL CONDUCTION in peripheral nerves or nerve trunks by the injection of a local anesthetic agent (e.g., LIDOCAINE; PHENOL; BOTULINUM TOXINS) to manage or treat pain.
Pathological processes involving the PHARYNX.
Individuals enrolled in a school or formal educational program.

Distinct signaling pathways mediate touch and osmosensory responses in a polymodal sensory neuron. (1/1361)

The Caenorhabditis elegans ASH sensory neurons mediate responses to nose touch, hyperosmolarity, and volatile repellent chemicals. We show here that distinct signaling pathways mediate the responses to touch and hyperosmolarity. ASH neurons distinguish between these stimuli because habituation to nose touch has no effect on the response to high osmolarity or volatile chemicals (1-octanol). Mutations in osm-10 eliminate the response to hyperosmolarity but have no effect on responses to nose touch or to volatile repellents. OSM-10 is a novel cytosolic protein expressed in ASH and three other classes of sensory neurons. Mutations in two other osmosensory-defective genes, eos-1 and eos-2, interact genetically with osm-10. Our analysis suggests that nose touch sensitivity and osmosensation occur via distinct signaling pathways in ASH and that OSM-10 is required for osmosensory signaling.  (+info)

The distribution of zinc selenite and expression of metallothionein-III mRNA in the spinal cord and dorsal root ganglia of the rat suggest a role for zinc in sensory transmission. (2/1361)

Zinc appears to play a role in synaptic transmission in the hippocampus. We tested the hypothesis that zinc is similarly involved in sensory transmission by determining whether vesicular zinc and metallothionein-III (MT-III), a zinc-binding protein, are localized in rat primary afferent neurons. MT-III mRNA, measured using RT-PCR, and MT-III immunoreactivity, were both present in the spinal cord as well as the thoracic and lumbar dorsal root ganglia (DRG). At a time (24 hr) that allows retrograde transport of zinc selenite to cell bodies, only small-diameter neurons and neurons scattered throughout lamina V of the spinal cord were stained by sodium selenite injected intrathecally. This stain disappeared if a ligature was placed on the dorsal root to block axonal transport, demonstrating that these cells are, in fact, zinc-containing primary afferent neurons. When assessed 1 hr after sodium selenite, stain was distributed throughout the neuropil of the spinal cord, especially in lamina III and the area surrounding the central canal. Even in rhizotomized animals, large- and small-diameter DRG neuronal cell bodies were also stained with either selenite (1 hr) or 6-methoxy 8-para-toluene sulfonamide quinoline (TSQ). Paradoxically, this unique pool of zinc was eliminated in large-diameter DRG neurons after neonatal capsaicin treatment, which had no effect on selenite stain or MT-III mRNA content in small-diameter DRG neurons. In summary, we demonstrate that there is a population of capsaicin-insensitive small-diameter primary afferent neurons that are zinc-containing. In addition, there is a unique pool of capsaicin-sensitive zinc that is associated with large-diameter cell bodies.  (+info)

Effects of duodenal distension on antropyloroduodenal pressures and perception are modified by hyperglycemia. (3/1361)

Marked hyperglycemia (blood glucose approximately 15 mmol/l) affects gastrointestinal motor function and modulates the perception of gastrointestinal sensations. The aims of this study were to evaluate the effects of mild hyperglycemia on the perception of, and motor responses to, duodenal distension. Paired studies were done in nine healthy volunteers, during euglycemia ( approximately 4 mmol/l) and mild hyperglycemia ( approximately 10 mmol/l), in randomized order, using a crossover design. Antropyloroduodenal pressures were recorded with a manometric, sleeve-side hole assembly, and proximal duodenal distensions were performed with a flaccid bag. Intrabag volumes were increased at 4-ml increments from 12 to 48 ml, each distension lasting for 2.5 min and separated by 10 min. Perception of the distensions and sensations of fullness, nausea, and hunger were evaluated. Perceptions of distension (P < 0.001) and fullness (P < 0.05) were greater and hunger less (P < 0.001) during hyperglycemia compared with euglycemia. Proximal duodenal distension stimulated pyloric tone (P < 0.01), isolated pyloric pressure waves (P < 0.01), and duodenal pressure waves (P < 0.01). Compared with euglycemia, hyperglycemia was associated with increases in pyloric tone (P < 0.001), the frequency (P < 0.05) and amplitude (P < 0.01) of isolated pyloric pressure waves, and the frequency of duodenal pressure waves (P < 0.001) in response to duodenal distension. Duodenal compliance was less (P < 0.05) during hyperglycemia compared with euglycemia, but this did not account for the effects of hyperglycemia on perception. We conclude that both the perception of, and stimulation of pyloric and duodenal pressures by, duodenal distension are increased by mild hyperglycemia. These observations are consistent with the concept that the blood glucose concentration plays a role in the regulation of gastrointestinal motility and sensation.  (+info)

Physiological changes in blood glucose do not affect gastric compliance and perception in normal subjects. (4/1361)

Marked hyperglycemia (blood glucose approximately 14 mmol/l) slows gastric emptying and affects the perception of sensations arising from the gut. Elevation of blood glucose within the physiological range also slows gastric emptying. This study aimed to determine whether physiological changes in blood glucose affect proximal gastric compliance and/or the perception of gastric distension in the fasting state. Paired studies were conducted in 10 fasting healthy volunteers. On a single day, isovolumetric and isobaric distensions of the proximal stomach were performed using an electronic barostat while the blood glucose concentration was maintained at 4 and 9 mmol/l in random order. Sensations were quantified using visual analog scales. The blood glucose concentration had no effect on the pressure-volume relationship during either isovolumetric or isobaric distensions or the perception of gastric distension. At both blood glucose concentrations, the perceptions of fullness, nausea, bloating, and abdominal discomfort, but not hunger or desire to eat, were related to intrabag volume (P +info)

Interstitial Ca2+ undergoes dynamic changes sufficient to stimulate nerve-dependent Ca2+-induced relaxation. (5/1361)

We recently described a perivascular sensory nerve-linked dilator system that can be activated by interstitial Ca2+ (Ca2+isf). The present study tested the hypothesis that Ca2+isf in the rat duodenal submucosa varies through a range that is sufficient to activate this pathway. An in situ microdialysis method was used to estimate Ca2+isf. When the duodenal lumen was perfused with Ca2+-free buffer, Ca2+isf was 1.0 +/- 0.13 mmol/l. Ca2+isf increased to 1.52 +/- 0.04, 1.78 +/- 0.10, and 1.89 +/- 0.1 when the lumen was perfused with buffer containing 3, 6, and 10 mmol/l Ca2+, respectively (P < 0.05). Ca2+isf was 1.1 +/- 0.06 mmol/l in fasted animals and increased to 1. 4 +/- 0.06 mmol/l in free-feeding rats (P < 0.05). Wire myography was used to study isometric tension responses of isolated mesenteric resistance arteries. Cumulative addition of extracellular Ca2+-relaxed serotonin- and methoxamine-precontracted arteries with half-maximal effective doses of 1.54 +/- 0.05 and 1.67 +/- 0.08 mmol/l, respectively (n = 5). These data show that duodenal Ca2+isf undergoes dynamic changes over a range that activates the sensory nerve-linked dilator system and indicate that this system can link changes in local Ca2+ transport with alterations in regional resistance and organ blood flow.  (+info)

The neural consequences of conflict between intention and the senses. (6/1361)

Normal sensorimotor states involve integration of intention, action and sensory feedback. An example is the congruence between motor intention and sensory experience (both proprioceptive and visual) when we move a limb through space. Such goal-directed action necessitates a mechanism that monitors sensorimotor inputs to ensure that motor outputs are congruent with current intentions. Monitoring in this sense is usually implicit and automatic but becomes conscious whenever there is a mismatch between expected and realized sensorimotor states. To investigate how the latter type of monitoring is achieved we conducted three fully factorial functional neuroimaging experiments using PET measures of relative regional cerebral blood flow with healthy volunteers. In the first experiment subjects were asked to perform Luria's bimanual co-ordination task which involves either in-phase (conditions 1 and 3) or out-of-phase (conditions 2 and 4) bimanual movements (factor one), while looking towards their left hand. In half of the conditions (conditions 3 and 4) a mirror was used that altered visual feedback (factor two) by replacing their left hand with the mirror image of their right hand. Hence (in the critical condition 4) subjects saw in-phase movements despite performing out-of-phase movements. This mismatch between intention, proprioception and visual feedback engendered cognitive conflict. The main effect of out-of-phase movements was associated with increased neural activity in posterior parietal cortex (PPC) bilaterally [Brodmann area (BA) 40, extending into BA 7] and dorsolateral prefrontal cortex (DLPFC) bilaterally (BA 9/46). The main effect of the mirror showed increased neural activity in right DLPFC (BA 9/ 46) and right superior PPC (BA 7) only. Analysis of the critical interaction revealed that the mismatch condition led to a specific activation in the right DLPFC alone (BA 9/46). Study 2, using an identical experimental set-up but manipulating visual feedback from the right hand (instead of the left), subsequently demonstrated that this right DLPFC activation was independent of the hand attended. Finally, study 3 removed the motor intentional component by moving the subjects' hand passively, thus engendering a mismatch between proprioception and vision only. Activation in the right lateral prefrontal cortex was now more ventral than in studies 1 or 2 (BA 44/45). A direct comparison of studies 1 and 3 (which both manipulated visual feedback from the left hand) confirmed that a ventral right lateral prefrontal region is primarily activated by discrepancies between signals from sensory systems, while a more dorsal area in right lateral prefrontal cortex is activated when actions must be maintained in the face of a conflict between intention and sensory outcome.  (+info)

Quantitative and selective assessment of sensory block during lumbar epidural anaesthesia with 1% or 2% lidocaine. (7/1361)

We have examined sensory block during lumbar epidural anaesthesia using a cutaneous current perception threshold (CPT) sensory testing device in 20 patients who received 10 ml of either 1% or 2% lidocaine (lignocaine). CPT at 2000, 250 and 5 Hz stimulation at the trigeminal (V), ninth thoracic (T9) and second lumbar (L2) dermatomes, and dermatomal levels of block to light touch, temperature and pinprick discrimination were measured before and every 5 min until 60 min after epidural lidocaine. There were significant differences between 1% and 2% epidural lidocaine in all CPT at T9 and L2, in addition to maximal cephalad spread of the three sensory modalities. After 2% lidocaine, all CPT increased significantly at T9 and L2. In contrast, only at 250 and 5 Hz for L2 did epidural block with 1% lidocaine produce significant increases in CPT. Maximal level of loss of touch sensation after 1% lidocaine was significantly lower than that of cold and pinprick sensations. We conclude that the dose of lidocaine affected intensity of sensory block during lumbar epidural anaesthesia. In addition, differential neural block resulting from epidural anaesthesia appeared to be associated with a differential effect on nerve fibres of different sizes.  (+info)

External thoracic restriction, respiratory sensation, and ventilation during exercise in men. (8/1361)

Multiple factors may contribute to the dyspnea associated with restrictive ventilatory disease (RVD). Simple models that examine specific features of this problem are likely to provide insight into the mechanisms. Previous models of RVD utilizing elastic loads may not represent completely the impact on pulmonary and chest wall receptors derived from breathing at low thoracic volumes. The purpose of this study was to investigate the sensory consequences of breathing at low lung volumes induced by external thoracic restriction in an attempt to further elucidate the etiology of dyspnea in this setting. Ten men were studied, with and without an inelastic corset applied at residual volume (restriction resulted in mean reductions in vital capacity, functional residual capacity, residual volume, and forced expired volume in 1 s of 44, 31, 12.5, and 42%, respectively). During 10-min steady-state exercise tests (at a workload set to achieve approximately 65% maximum heart rate), restriction resulted in significant increases, compared with control, in minute ventilation (61 vs. 49 l/min), respiratory frequency (43 vs. 23 breaths/min), and visual analog scale measurements of respiratory discomfort (65 vs. 20 mm). Alveolar hyperventilation (end-tidal PCO2 = 39 vs. 44 Torr for control) and mild O2 desaturation (arterial blood O2 saturation = 93 vs. 95% for control) occurred. Hypoxemia, atelectasis, increased work and effort of breathing, or a decrease in the volume-related feedback from chest wall and/or lungs could be responsible for the increased dyspnea reported. External thoracic restriction provides a useful model to study mechanisms of dyspnea in RVD.  (+info)

In medical terms, sensation refers to the ability to perceive and interpret various stimuli from our environment through specialized receptor cells located throughout the body. These receptors convert physical stimuli such as light, sound, temperature, pressure, and chemicals into electrical signals that are transmitted to the brain via nerves. The brain then interprets these signals, allowing us to experience sensations like sight, hearing, touch, taste, and smell.

There are two main types of sensations: exteroceptive and interoceptive. Exteroceptive sensations involve stimuli from outside the body, such as light, sound, and touch. Interoceptive sensations, on the other hand, refer to the perception of internal bodily sensations, such as hunger, thirst, heartbeat, or emotions.

Disorders in sensation can result from damage to the nervous system, including peripheral nerves, spinal cord, or brain. Examples include numbness, tingling, pain, or loss of sensation in specific body parts, which can significantly impact a person's quality of life and ability to perform daily activities.

Sensation disorders are conditions that affect the nervous system's ability to receive and interpret sensory information from the environment. These disorders can affect any of the five senses, including sight, hearing, touch, taste, and smell. They can result in symptoms such as numbness, tingling, pain, or loss of sensation in various parts of the body.

Some common types of sensation disorders include:

1. Neuropathy: A disorder that affects the nerves, often causing numbness, tingling, or pain in the hands and feet.
2. Central pain syndrome: A condition that results from damage to the brain or spinal cord, leading to chronic pain.
3. Tinnitus: A ringing or buzzing sound in the ears that can be a symptom of an underlying hearing disorder.
4. Ageusia: The loss of taste sensation, often caused by damage to the tongue or nerves that transmit taste information to the brain.
5. Anosmia: The loss of smell sensation, which can result from a variety of causes including injury, infection, or neurological disorders.

Sensation disorders can have significant impacts on a person's quality of life and ability to perform daily activities. Treatment may involve medication, physical therapy, or other interventions aimed at addressing the underlying cause of the disorder.

Thermosensing refers to the ability of living organisms to detect and respond to changes in temperature. This is achieved through specialized proteins called thermosensors, which are capable of converting thermal energy into chemical or electrical signals that can be interpreted by the organism's nervous system. Thermosensing plays a critical role in regulating various physiological processes, such as body temperature, metabolism, and development. In medicine, understanding thermosensing mechanisms can provide insights into the treatment of conditions associated with impaired temperature regulation, such as fever or hypothermia.

Hyperesthesia is a medical term that refers to an increased sensitivity to sensory stimuli, including touch, pain, or temperature. It can affect various parts of the body and can be caused by different conditions, such as nerve damage, multiple sclerosis, or complex regional pain syndrome. Hyperesthesia can manifest as a heightened awareness of sensations, which can be painful or uncomfortable, and may interfere with daily activities. It is essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment if experiencing symptoms of hyperesthesia.

Somatosensory disorders are a category of neurological conditions that affect the somatosensory system, which is responsible for receiving and processing sensory information from the body. These disorders can result in abnormal or distorted perception of touch, temperature, pain, vibration, position, movement, and pressure.

Somatosensory disorders can be caused by damage to or dysfunction of the peripheral nerves, spinal cord, or brain. They can manifest as a variety of symptoms, including numbness, tingling, burning sensations, hypersensitivity to touch, loss of sensation, and difficulty with coordination and balance.

Examples of somatosensory disorders include peripheral neuropathy, complex regional pain syndrome (CRPS), and dysesthesias. Treatment for these conditions may involve medication, physical therapy, or other interventions aimed at managing symptoms and improving quality of life.

I'm sorry for any confusion, but "touch" is not a term that has a specific medical definition in the context you've provided. In a general sense, touch refers to the ability to perceive things through physically contacting them, which is a function of our nervous system. However, it's not a term used to describe a specific medical condition, diagnosis, treatment, or procedure. If you have any more specific context or question in mind, I'd be happy to try and help further!

Mucuna is a genus of tropical leguminous plants, and the term is often used in a medical context to refer to one specific species: Mucuna pruriens. This plant, also known as velvet bean, has been used in traditional medicine for various purposes, including the treatment of Parkinson's disease.

Mucuna pruriens contains high levels of L-dopa, a precursor to dopamine, which is a neurotransmitter that plays an important role in regulating movement and mood. As such, Mucuna has been studied as a potential alternative treatment for Parkinson's disease, which is characterized by low levels of dopamine in the brain.

It's worth noting that while some studies have suggested that Mucuna may be effective in reducing symptoms of Parkinson's disease, more research is needed to fully understand its safety and efficacy. Additionally, Mucuna can contain other compounds that may have negative effects, so it should only be used under the guidance of a healthcare professional.

Sensory thresholds are the minimum levels of stimulation that are required to produce a sensation in an individual, as determined through psychophysical testing. These tests measure the point at which a person can just barely detect the presence of a stimulus, such as a sound, light, touch, or smell.

There are two types of sensory thresholds: absolute and difference. Absolute threshold is the minimum level of intensity required to detect a stimulus 50% of the time. Difference threshold, also known as just noticeable difference (JND), is the smallest change in intensity that can be detected between two stimuli.

Sensory thresholds can vary between individuals and are influenced by factors such as age, attention, motivation, and expectations. They are often used in clinical settings to assess sensory function and diagnose conditions such as hearing or vision loss.

Pruritus is a medical term derived from Latin, in which "prurire" means "to itch." It refers to an unpleasant sensation on the skin that provokes the desire or reflex to scratch. This can be caused by various factors, such as skin conditions (e.g., dryness, eczema, psoriasis), systemic diseases (e.g., liver disease, kidney failure), nerve disorders, psychological conditions, or reactions to certain medications.

Pruritus can significantly affect a person's quality of life, leading to sleep disturbances, anxiety, and depression. Proper identification and management of the underlying cause are essential for effective treatment.

Pain is an unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage. It is a complex phenomenon that can result from various stimuli, such as thermal, mechanical, or chemical irritation, and it can be acute or chronic. The perception of pain involves the activation of specialized nerve cells called nociceptors, which transmit signals to the brain via the spinal cord. These signals are then processed in different regions of the brain, leading to the conscious experience of pain. It's important to note that pain is a highly individual and subjective experience, and its perception can vary widely among individuals.

Physical stimulation, in a medical context, refers to the application of external forces or agents to the body or its tissues to elicit a response. This can include various forms of touch, pressure, temperature, vibration, or electrical currents. The purpose of physical stimulation may be therapeutic, as in the case of massage or physical therapy, or diagnostic, as in the use of reflex tests. It is also used in research settings to study physiological responses and mechanisms.

In a broader sense, physical stimulation can also refer to the body's exposure to physical activity or exercise, which can have numerous health benefits, including improving cardiovascular function, increasing muscle strength and flexibility, and reducing the risk of chronic diseases.

Nociceptors are specialized peripheral sensory neurons that detect and transmit signals indicating potentially harmful stimuli in the form of pain. They are activated by various noxious stimuli such as extreme temperatures, intense pressure, or chemical irritants. Once activated, nociceptors transmit these signals to the central nervous system (spinal cord and brain) where they are interpreted as painful sensations, leading to protective responses like withdrawing from the harmful stimulus or seeking medical attention. Nociceptors play a crucial role in our perception of pain and help protect the body from further harm.

Paresthesia is a medical term that describes an abnormal sensation such as tingling, numbness, prickling, or burning, usually in the hands, feet, arms, or legs. These sensations can occur without any obvious cause, often described as "pins and needles" or falling asleep in a limb. However, persistent paresthesia can be a sign of an underlying medical condition, such as nerve damage, diabetes, multiple sclerosis, or a vitamin deficiency. It is important to consult with a healthcare professional if experiencing persistent paresthesia to determine the cause and appropriate treatment.

Skin temperature is the measure of heat emitted by the skin, which can be an indicator of the body's core temperature. It is typically lower than the body's internal temperature and varies depending on factors such as environmental temperature, blood flow, and physical activity. Skin temperature is often used as a vital sign in medical settings and can be measured using various methods, including thermal scanners, digital thermometers, or mercury thermometers. Changes in skin temperature may also be associated with certain medical conditions, such as inflammation, infection, or nerve damage.

Phantom limb is a condition where an individual experiences sensations in a limb or appendage that has been amputated. These sensations can include feelings of pain, warmth, cold, itching, or tingling in the area where the limb used to be. The exact cause of phamtom limb is not fully understood, but it's believed to be related to mixed signals from the brain and nervous system.

Phantom limb sensations are relatively common among amputees, with some studies suggesting that up to 80% of individuals who have undergone an amputation may experience these sensations to some degree. While phantom limb can be a challenging condition to live with, there are various treatments available that can help manage the symptoms and improve quality of life. These may include medications, physical therapy, and alternative therapies such as acupuncture or mirror box therapy.

Pain threshold is a term used in medicine and research to describe the point at which a stimulus begins to be perceived as painful. It is an individual's subjective response and can vary from person to person based on factors such as their pain tolerance, mood, expectations, and cultural background.

The pain threshold is typically determined through a series of tests where gradually increasing levels of stimuli are applied until the individual reports feeling pain. This is often used in research settings to study pain perception and analgesic efficacy. However, it's important to note that the pain threshold should not be confused with pain tolerance, which refers to the maximum level of pain a person can endure.

Boredom is not a medical condition or diagnosis that appears in the standard classifications used by healthcare professionals. It is a common human experience that can be described as a feeling of dissatisfaction, restlessness, and lack of interest in one's current situation or activities. Boredom can stem from various factors such as monotony, lack of stimulation, or unmet psychological needs.

While not a medical condition itself, boredom can sometimes contribute to mental health issues like anxiety, depression, or poor impulse control. If you find that boredom frequently leads to negative emotions or behaviors, it might be helpful to consult a mental health professional for guidance on how to better manage your feelings and engage in more fulfilling activities.

"Cold temperature" is a relative term and its definition can vary depending on the context. In general, it refers to temperatures that are lower than those normally experienced or preferred by humans and other warm-blooded animals. In a medical context, cold temperature is often defined as an environmental temperature that is below 16°C (60.8°F).

Exposure to cold temperatures can have various physiological effects on the human body, such as vasoconstriction of blood vessels near the skin surface, increased heart rate and metabolic rate, and shivering, which helps to generate heat and maintain body temperature. Prolonged exposure to extreme cold temperatures can lead to hypothermia, a potentially life-threatening condition characterized by a drop in core body temperature below 35°C (95°F).

It's worth noting that some people may have different sensitivities to cold temperatures due to factors such as age, health status, and certain medical conditions. For example, older adults, young children, and individuals with circulatory or neurological disorders may be more susceptible to the effects of cold temperatures.

In a medical context, taste is the sensation produced when a substance in the mouth reacts with taste buds, which are specialized sensory cells found primarily on the tongue. The tongue's surface contains papillae, which house the taste buds. These taste buds can identify five basic tastes: salty, sour, bitter, sweet, and umami (savory). Different areas of the tongue are more sensitive to certain tastes, but all taste buds can detect each of the five tastes, although not necessarily equally.

Taste is a crucial part of our sensory experience, helping us identify and differentiate between various types of food and drinks, and playing an essential role in appetite regulation and enjoyment of meals. Abnormalities in taste sensation can be associated with several medical conditions or side effects of certain medications.

Exploratory behavior refers to the actions taken by an individual to investigate and gather information about their environment. This type of behavior is often driven by curiosity and a desire to understand new or unfamiliar situations, objects, or concepts. In a medical context, exploratory behavior may refer to a patient's willingness to learn more about their health condition, try new treatments, or engage in self-care activities. It can also refer to the behaviors exhibited by young children as they explore their world and develop their cognitive and motor skills. Exploratory behavior is an important aspect of learning and development, and it can have a positive impact on overall health and well-being.

Pain measurement, in a medical context, refers to the quantification or evaluation of the intensity and/or unpleasantness of a patient's subjective pain experience. This is typically accomplished through the use of standardized self-report measures such as numerical rating scales (NRS), visual analog scales (VAS), or categorical scales (mild, moderate, severe). In some cases, physiological measures like heart rate, blood pressure, and facial expressions may also be used to supplement self-reported pain ratings. The goal of pain measurement is to help healthcare providers better understand the nature and severity of a patient's pain in order to develop an effective treatment plan.

Touch perception, also known as tactile perception, refers to the ability to perceive and interpret sensations resulting from mechanical stimulation of the skin and other tissues. This sense is mediated by various receptors in the skin, such as Meissner's corpuscles, Pacinian corpuscles, Merkel's disks, and Ruffini endings, which detect different types of stimuli like pressure, vibration, and texture.

The information gathered by these receptors is transmitted to the brain through sensory neurons, where it is processed and integrated with other sensory information to create a coherent perception of the environment. Touch perception plays a crucial role in many aspects of daily life, including object manipulation, social interaction, and the appreciation of various forms of sensory pleasure.

In the context of medicine and psychology, perception refers to the neurophysiological processes, cognitive abilities, and psychological experiences that enable an individual to interpret and make sense of sensory information from their environment. It involves the integration of various stimuli such as sight, sound, touch, taste, and smell to form a coherent understanding of one's surroundings, objects, events, or ideas.

Perception is a complex and active process that includes attention, pattern recognition, interpretation, and organization of sensory information. It can be influenced by various factors, including prior experiences, expectations, cultural background, emotional states, and cognitive biases. Alterations in perception may occur due to neurological disorders, psychiatric conditions, sensory deprivation or overload, drugs, or other external factors.

In a clinical setting, healthcare professionals often assess patients' perceptions of their symptoms, illnesses, or treatments to develop individualized care plans and improve communication and adherence to treatment recommendations.

The ophthalmic nerve, also known as the first cranial nerve or CN I, is a sensory nerve that primarily transmits information about vision, including light intensity and color, and sensation in the eye and surrounding areas. It is responsible for the sensory innervation of the upper eyelid, conjunctiva, cornea, iris, ciliary body, and nasal cavity. The ophthalmic nerve has three major branches: the lacrimal nerve, frontal nerve, and nasociliary nerve. Damage to this nerve can result in various visual disturbances and loss of sensation in the affected areas.

Impulsive behavior can be defined medically as actions performed without proper thought or consideration of the consequences, driven by immediate needs, desires, or urges. It often involves risky or inappropriate behaviors that may lead to negative outcomes. In a clinical context, impulsivity is frequently associated with certain mental health conditions such as ADHD (Attention Deficit Hyperactivity Disorder), bipolar disorder, borderline personality disorder, and some neurological conditions. It's important to note that everyone can exhibit impulsive behavior at times, but when it becomes a persistent pattern causing distress or functional impairment, it may indicate an underlying condition requiring professional assessment and treatment.

Thermoreceptors are specialized sensory nerve endings or neurons that are sensitive to changes in temperature. They detect and respond to heat or cold stimuli by converting them into electrical signals that are transmitted to the brain for interpretation. These receptors are found throughout the body, particularly in the skin, mucous membranes, and internal organs. There are two main types of thermoreceptors: warm receptors, which respond to increasing temperatures, and cold receptors, which react to decreasing temperatures. The information provided by thermoreceptors helps maintain homeostasis and protect the body from harmful temperature changes.

In the context of medicine and physiology, vibration refers to the mechanical oscillation of a physical body or substance with a periodic back-and-forth motion around an equilibrium point. This motion can be produced by external forces or internal processes within the body.

Vibration is often measured in terms of frequency (the number of cycles per second) and amplitude (the maximum displacement from the equilibrium position). In clinical settings, vibration perception tests are used to assess peripheral nerve function and diagnose conditions such as neuropathy.

Prolonged exposure to whole-body vibration or hand-transmitted vibration in certain occupational settings can also have adverse health effects, including hearing loss, musculoskeletal disorders, and vascular damage.

Kinesthesia, also known as proprioception, refers to the perception or awareness of the position and movement of the body parts in space. It is a type of sensory information that comes from receptors located in muscles, tendons, ligaments, and joints, which detect changes in tension, length, and pressure of these tissues during movement. This information is then sent to the brain, where it is integrated with visual and vestibular (inner ear) inputs to create a sense of body position and movement.

Kinesthesia allows us to perform complex movements and maintain balance without having to consciously think about each movement. It helps us to coordinate our movements, adjust our posture, and navigate through our environment with ease. Deficits in kinesthetic perception can lead to difficulties with motor coordination, balance, and mobility.

Burning Mouth Syndrome (BMS) is a chronic oral condition characterized by a burning, scalding, or tingling sensation in the mouth without an obvious cause. The symptoms most commonly affect the tongue, but they may also involve the roof of the mouth, gums, inside of the cheeks, and lips. The pain can range from mild to severe and may be continuous or intermittent.

The exact cause of BMS is not well understood, but it is believed to be a neuropathic condition, meaning that it involves damage to or malfunction of the nerves that transmit sensation in the mouth. In some cases, BMS may be associated with underlying medical conditions such as hormonal imbalances, nutritional deficiencies, or autoimmune disorders. However, in many cases, no specific cause can be identified.

Treatment for BMS typically involves addressing any underlying medical conditions and managing the symptoms with medications, lifestyle changes, and other therapies. Medications such as antidepressants, anticonvulsants, and topical anesthetics may be used to help relieve pain and discomfort. Lifestyle changes such as avoiding spicy or acidic foods, practicing good oral hygiene, and reducing stress may also help alleviate symptoms. In some cases, cognitive-behavioral therapy or other psychological interventions may be recommended to help patients cope with chronic pain.

Mechanoreceptors are specialized sensory receptor cells that convert mechanical stimuli such as pressure, tension, or deformation into electrical signals that can be processed and interpreted by the nervous system. They are found in various tissues throughout the body, including the skin, muscles, tendons, joints, and internal organs. Mechanoreceptors can detect different types of mechanical stimuli depending on their specific structure and location. For example, Pacinian corpuscles in the skin respond to vibrations, while Ruffini endings in the joints detect changes in joint angle and pressure. Overall, mechanoreceptors play a crucial role in our ability to perceive and interact with our environment through touch, proprioception (the sense of the position and movement of body parts), and visceral sensation (awareness of internal organ activity).

Personality tests are psychological assessments used to measure an individual's personality traits, characteristics, and behaviors. These tests are designed to evaluate various aspects of an individual's personality, such as their temperament, interpersonal style, emotional stability, motivation, values, and preferences. The results of these tests can help healthcare professionals, researchers, and organizations better understand a person's behavior, predict their performance in different settings, and identify potential strengths and weaknesses.

There are several types of personality tests, including self-report measures, projective tests, and objective tests. Self-report measures, such as the Minnesota Multiphasic Personality Inventory (MMPI) or the NEO Personality Inventory (NEO-PI), ask individuals to rate themselves on a series of statements or questions about their thoughts, feelings, and behaviors. Projective tests, like the Rorschach Inkblot Test or the Thematic Apperception Test (TAT), present ambiguous stimuli that respondents must interpret, revealing unconscious thoughts, feelings, and motivations. Objective tests, such as the California Psychological Inventory (CPI) or the 16 Personality Factor Questionnaire (16PF), use a standardized set of questions to assess specific personality traits and characteristics.

It is important to note that while personality tests can provide valuable insights into an individual's behavior, they should not be used as the sole basis for making important decisions about a person's life, such as employment or mental health treatment. Instead, these tests should be considered one piece of a comprehensive assessment that includes other sources of information, such as interviews, observations, and collateral reports.

Menthol is a compound obtained from the crystals of the mint plant (Mentha arvensis). It is a white, crystalline substance that is solid at room temperature but becomes a clear, colorless, oily liquid when heated. Menthol has a cooling and soothing effect on mucous membranes, which makes it a common ingredient in over-the-counter products used to relieve symptoms of congestion, coughs, and sore throats. It is also used as a topical analgesic for its pain-relieving properties and as a flavoring agent in various products such as toothpaste, mouthwashes, and candies.

Sensory receptor cells are specialized structures that convert physical stimuli from our environment into electrical signals, which are then transmitted to the brain for interpretation. These receptors can be found in various tissues throughout the body and are responsible for detecting sensations such as touch, pressure, temperature, taste, and smell. They can be classified into two main types: exteroceptors, which respond to stimuli from the external environment, and interoceptors, which react to internal conditions within the body. Examples of sensory receptor cells include hair cells in the inner ear, photoreceptors in the eye, and taste buds on the tongue.

Capsaicin is defined in medical terms as the active component of chili peppers (genus Capsicum) that produces a burning sensation when it comes into contact with mucous membranes or skin. It is a potent irritant and is used topically as a counterirritant in some creams and patches to relieve pain. Capsaicin works by depleting substance P, a neurotransmitter that relays pain signals to the brain, from nerve endings.

Here is the medical definition of capsaicin from the Merriam-Webster's Medical Dictionary:

caпсаісіn : an alkaloid (C18H27NO3) that is the active principle of red peppers and is used in topical preparations as a counterirritant and analgesic.

Pain perception refers to the neural and psychological processes involved in receiving, interpreting, and responding to painful stimuli. It is the subjective experience of pain, which can vary greatly among individuals due to factors such as genetics, mood, expectations, and past experiences. The perception of pain involves complex interactions between the peripheral nervous system (which detects and transmits information about tissue damage or potential harm), the spinal cord (where this information is processed and integrated with other sensory inputs), and the brain (where the final interpretation and emotional response to pain occurs).

"Skin physiological phenomena" is not a standard medical term with a specific definition. However, I can provide some information about the general concepts that might be encompassed by this term.

Physiological phenomena refer to the functions and processes that occur in living organisms. When it comes to the skin, there are many different physiological phenomena that take place, including:

1. Barrier function: The skin acts as a barrier to protect the body from external elements such as bacteria, viruses, chemicals, and UV radiation.
2. Temperature regulation: The skin helps regulate body temperature through sweat production and blood flow.
3. Sensation: The skin contains nerve endings that allow us to feel touch, pressure, pain, and temperature.
4. Vitamin D synthesis: The skin can produce vitamin D when exposed to sunlight.
5. Moisture regulation: The skin helps maintain the body's moisture balance by producing sweat and preventing water loss.
6. Immunological function: The skin plays a role in the immune system by providing a physical barrier and containing immune cells that help fight off infections.
7. Excretion: The skin eliminates waste products through sweat.
8. Wound healing: The skin has the ability to repair itself after injury, through a complex process involving inflammation, tissue regeneration, and remodeling.

Therefore, "skin physiological phenomena" could refer to any or all of these functions and processes that take place in the skin.

The rectum is the lower end of the digestive tract, located between the sigmoid colon and the anus. It serves as a storage area for feces before they are eliminated from the body. The rectum is about 12 cm long in adults and is surrounded by layers of muscle that help control defecation. The mucous membrane lining the rectum allows for the detection of stool, which triggers the reflex to have a bowel movement.

In medical terms, pressure is defined as the force applied per unit area on an object or body surface. It is often measured in millimeters of mercury (mmHg) in clinical settings. For example, blood pressure is the force exerted by circulating blood on the walls of the arteries and is recorded as two numbers: systolic pressure (when the heart beats and pushes blood out) and diastolic pressure (when the heart rests between beats).

Pressure can also refer to the pressure exerted on a wound or incision to help control bleeding, or the pressure inside the skull or spinal canal. High or low pressure in different body systems can indicate various medical conditions and require appropriate treatment.

Afferent pathways, also known as sensory pathways, refer to the neural connections that transmit sensory information from the peripheral nervous system to the central nervous system (CNS), specifically to the brain and spinal cord. These pathways are responsible for carrying various types of sensory information, such as touch, temperature, pain, pressure, vibration, hearing, vision, and taste, to the CNS for processing and interpretation.

The afferent pathways begin with sensory receptors located throughout the body, which detect changes in the environment and convert them into electrical signals. These signals are then transmitted via afferent neurons, also known as sensory neurons, to the spinal cord or brainstem. Within the CNS, the information is further processed and integrated with other neural inputs before being relayed to higher cognitive centers for conscious awareness and response.

Understanding the anatomy and physiology of afferent pathways is essential for diagnosing and treating various neurological conditions that affect sensory function, such as neuropathies, spinal cord injuries, and brain disorders.

Taste disorders, also known as dysgeusia, refer to conditions that affect a person's ability to taste or distinguish between different tastes. These tastes include sweet, sour, salty, bitter, and umami (savory). Taste disorders can result from damage to the taste buds, nerves that transmit taste signals to the brain, or areas of the brain responsible for processing taste information.

Taste disorders can manifest in several ways, including:

1. Hypogeusia: Reduced ability to taste
2. Ageusia: Complete loss of taste
3. Dysgeusia: Distorted or altered taste perception
4. Phantogeusia: Tasting something that is not present
5. Parageusia: Unpleasant or metallic tastes in the mouth

Taste disorders can be caused by various factors, including damage to the tongue or other areas of the mouth, certain medications, infections, exposure to chemicals or radiation, and neurological conditions such as Bell's palsy or multiple sclerosis. In some cases, taste disorders may be a symptom of an underlying medical condition, such as diabetes or kidney disease.

Treatment for taste disorders depends on the underlying cause. If a medication is causing the disorder, adjusting the dosage or switching to a different medication may help. In other cases, treating the underlying medical condition may resolve the taste disorder. If the cause cannot be identified or treated, various therapies and strategies can be used to manage the symptoms of taste disorders.

In a medical context, "hot temperature" is not a standard medical term with a specific definition. However, it is often used in relation to fever, which is a common symptom of illness. A fever is typically defined as a body temperature that is higher than normal, usually above 38°C (100.4°F) for adults and above 37.5-38°C (99.5-101.3°F) for children, depending on the source.

Therefore, when a medical professional talks about "hot temperature," they may be referring to a body temperature that is higher than normal due to fever or other causes. It's important to note that a high environmental temperature can also contribute to an elevated body temperature, so it's essential to consider both the body temperature and the environmental temperature when assessing a patient's condition.

In medical terms, the tongue is a muscular organ in the oral cavity that plays a crucial role in various functions such as taste, swallowing, and speech. It's covered with a mucous membrane and contains papillae, which are tiny projections that contain taste buds to help us perceive different tastes - sweet, salty, sour, and bitter. The tongue also assists in the initial process of digestion by moving food around in the mouth for chewing and mixing with saliva. Additionally, it helps in forming words and speaking clearly by shaping the sounds produced in the mouth.

Afferent neurons, also known as sensory neurons, are a type of nerve cell that conducts impulses or signals from peripheral receptors towards the central nervous system (CNS), which includes the brain and spinal cord. These neurons are responsible for transmitting sensory information such as touch, temperature, pain, sound, and light to the CNS for processing and interpretation. Afferent neurons have specialized receptor endings that detect changes in the environment and convert them into electrical signals, which are then transmitted to the CNS via synapses with other neurons. Once the signals reach the CNS, they are processed and integrated with other information to produce a response or reaction to the stimulus.

The anal canal is the terminal portion of the digestive tract, located between the rectum and the anus. It is a short tube-like structure that is about 1 to 1.5 inches long in adults. The main function of the anal canal is to provide a seal for the elimination of feces from the body while also preventing the leakage of intestinal contents.

The inner lining of the anal canal is called the mucosa, which is kept moist by the production of mucus. The walls of the anal canal contain specialized muscles that help control the passage of stool during bowel movements. These muscles include the internal and external sphincters, which work together to maintain continence and allow for the voluntary release of feces.

The anal canal is an important part of the digestive system and plays a critical role in maintaining bowel function and overall health.

In medical terms, a hand is the part of the human body that is attached to the forearm and consists of the carpus (wrist), metacarpus, and phalanges. It is made up of 27 bones, along with muscles, tendons, ligaments, and other soft tissues. The hand is a highly specialized organ that is capable of performing a wide range of complex movements and functions, including grasping, holding, manipulating objects, and communicating through gestures. It is also richly innervated with sensory receptors that provide information about touch, temperature, pain, and proprioception (the sense of the position and movement of body parts).

Manometry is a medical test that measures pressure inside various parts of the gastrointestinal tract. It is often used to help diagnose digestive disorders such as achalasia, gastroparesis, and irritable bowel syndrome. During the test, a thin, flexible tube called a manometer is inserted through the mouth or rectum and into the area being tested. The tube is connected to a machine that measures and records pressure readings. These readings can help doctors identify any abnormalities in muscle function or nerve reflexes within the digestive tract.

Unmyelinated nerve fibers, also known as unmyelinated axons or non-myelinated fibers, are nerve cells that lack a myelin sheath. Myelin is a fatty, insulating substance that surrounds the axon of many nerve cells and helps to increase the speed of electrical impulses traveling along the nerve fiber.

In unmyelinated nerve fibers, the axons are surrounded by a thin layer of Schwann cell processes called the endoneurium, but there is no continuous myelin sheath. Instead, the axons are packed closely together in bundles, with several axons lying within the same Schwann cell.

Unmyelinated nerve fibers tend to be smaller in diameter than myelinated fibers and conduct electrical impulses more slowly. They are commonly found in the autonomic nervous system, which controls involuntary functions such as heart rate, blood pressure, and digestion, as well as in sensory nerves that transmit pain and temperature signals.

Dyspnea is defined as difficulty or discomfort in breathing, often described as shortness of breath. It can range from mild to severe, and may occur during rest, exercise, or at any time. Dyspnea can be caused by various medical conditions, including heart and lung diseases, anemia, and neuromuscular disorders. It is important to seek medical attention if experiencing dyspnea, as it can be a sign of a serious underlying condition.

Sialorrhea is the medical term for excessive drooling or saliva production. It's not necessarily a condition where the person produces too much saliva, but rather, they are unable to control the normal amount of saliva in their mouth due to various reasons such as neurological disorders, developmental disabilities, or structural issues that affect swallowing and oral motor function.

Common causes include cerebral palsy, Parkinson's disease, amyotrophic lateral sclerosis (ALS), Down syndrome, stroke, intellectual disability, and certain medications. Treatment options vary depending on the cause and severity of the condition and may include medication adjustments, behavioral interventions, oral devices, or even surgical procedures in severe cases.

Gastric dilatation, also known as stomach dilation or distention, refers to the abnormal enlargement or expansion of the stomach. This condition often occurs when the stomach fills with gas, food, or fluids and is unable to empty properly. Gastric dilatation can be caused by various factors such as overeating, swallowing excessive air, gastroparesis (delayed gastric emptying), intestinal obstruction, or certain medical conditions like hiatal hernia or pregnancy.

In severe cases, gastric dilatation may lead to gastric volvulus, where the stomach twists on itself, cutting off its blood supply and leading to ischemia and necrosis of the stomach tissue. This is a life-threatening condition that requires immediate medical attention. Symptoms of gastric dilatation include abdominal pain, bloating, vomiting, loss of appetite, and difficulty breathing.

The spinothalamic tracts are a pair of white matter tracts in the spinal cord that carry sensory information from the body to the brain. They are responsible for transmitting pain, temperature, and crude touch sensation. The tracts consist of two components: the lateral spinothalamic tract, which carries information about pain and temperature, and the anterior spinothalamic tract, which carries information about touch and pressure. These tracts decussate (cross to the opposite side) at the level of the spinal cord where they enter, and then ascend to the thalamus, where the information is relayed to the sensory cortex for processing.

Acupuncture points, also known as "acupoints," are specific locations on the body that are used in acupuncture therapy. These points are believed to correspond to underlying pathways, or meridians, through which vital energy, or "qi" (pronounced "chee"), flows.

Acupuncture points are typically found along these meridians and are thought to have specific therapeutic properties. According to traditional Chinese medicine (TCM) theory, stimulating these points with needles, heat, pressure, or electrical impulses can help restore the balance of qi and promote healing in the body.

There are over 360 acupuncture points identified in TCM, each with its own name, location, and set of indications for use. Modern research has attempted to identify the anatomical structures underlying these points, with some studies suggesting that they may correspond to nerve bundles, blood vessels, or other physiological features. However, the exact mechanisms by which acupuncture works remain a topic of ongoing scientific investigation and debate.

Transient receptor potential (TRP) channels are a type of ion channel proteins that are widely expressed in various tissues and cells, including the sensory neurons, epithelial cells, and immune cells. They are named after the transient receptor potential mutant flies, which have defects in light-induced electrical responses due to mutations in TRP channels.

TRP channels are polymodal signal integrators that can be activated by a diverse range of physical and chemical stimuli, such as temperature, pressure, touch, osmolarity, pH, and various endogenous and exogenous ligands. Once activated, TRP channels allow the flow of cations, including calcium (Ca2+), sodium (Na+), and magnesium (Mg2+) ions, across the cell membrane.

TRP channels play critical roles in various physiological processes, such as sensory perception, neurotransmission, muscle contraction, cell proliferation, differentiation, migration, and apoptosis. Dysfunction of TRP channels has been implicated in a variety of pathological conditions, including pain, inflammation, neurodegenerative diseases, cardiovascular diseases, metabolic disorders, and cancer.

There are six subfamilies of TRP channels, based on their sequence homology and functional properties: TRPC (canonical), TRPV (vanilloid), TRPM (melastatin), TRPA (ankyrin), TRPP (polycystin), and TRPML (mucolipin). Each subfamily contains several members with distinct activation mechanisms, ion selectivity, and tissue distribution.

In summary, Transient Receptor Potential Channels are a group of polymodal cation channels that play critical roles in various physiological processes and are implicated in many pathological conditions.

In medical terms, the skin is the largest organ of the human body. It consists of two main layers: the epidermis (outer layer) and dermis (inner layer), as well as accessory structures like hair follicles, sweat glands, and oil glands. The skin plays a crucial role in protecting us from external factors such as bacteria, viruses, and environmental hazards, while also regulating body temperature and enabling the sense of touch.

Transient receptor potential vanilloid (TRPV) cation channels are a subfamily of transient receptor potential (TRP) channels, which are non-selective cation channels that play important roles in various physiological processes such as nociception, thermosensation, and mechanosensation. TRPV channels are activated by a variety of stimuli including temperature, chemical ligands, and mechanical forces.

TRPV channels are composed of six transmembrane domains with intracellular N- and C-termini. The TRPV subfamily includes six members: TRPV1 to TRPV6. Among them, TRPV1 is also known as the vanilloid receptor 1 (VR1) and is activated by capsaicin, the active component of hot chili peppers, as well as noxious heat. TRPV2 is activated by noxious heat and mechanical stimuli, while TRPV3 and TRPV4 are activated by warm temperatures and various chemical ligands. TRPV5 and TRPV6 are primarily involved in calcium transport and are activated by low pH and divalent cations.

TRPV channels play important roles in pain sensation, neurogenic inflammation, and temperature perception. Dysfunction of these channels has been implicated in various pathological conditions such as chronic pain, inflammatory diseases, and cancer. Therefore, TRPV channels are considered promising targets for the development of novel therapeutics for these conditions.

Visceral afferents are specialized nerve fibers that carry sensory information from the internal organs (viscera) to the central nervous system. These afferent neurons detect and transmit information about various visceral stimuli, such as pain, temperature, touch, pressure, chemical changes, and the state of organ distension or fullness. The information they relay helps regulate physiological functions, including digestion, respiration, and cardiovascular activity, and contributes to the perception of bodily sensations and visceral pain. Visceral afferents are an essential component of the autonomic nervous system and have their cell bodies located in the dorsal root ganglia or nodose ganglia.

Taste perception refers to the ability to recognize and interpret different tastes, such as sweet, salty, sour, bitter, and umami, which are detected by specialized sensory cells called taste buds located on the tongue and other areas in the mouth. These taste signals are then transmitted to the brain, where they are processed and identified as specific tastes. Taste perception is an important sense that helps us to appreciate and enjoy food, and it also plays a role in our ability to detect potentially harmful substances in our diet.

Psychophysiology is a branch of psychology that deals with the scientific study of the relationships between physical processes (such as heart rate, skin conductance, brain activity) and mental or emotional states. It involves the use of physiological measures to understand psychological phenomena and how they relate to behavior. This field of study often employs various research methods, including laboratory experiments, observational studies, and neuroimaging techniques, to examine these relationships in both healthy individuals and those with psychological disorders. The goal of psychophysiology is to better understand the underlying mechanisms that contribute to emotional, cognitive, and behavioral functioning.

I'm sorry for any confusion, but "smiling" is not typically considered a medical term. It's a part of normal human behavior and facial expression. A smile usually refers to the action of turning up the corners of the mouth to signal pleasure, affection, amusement, or approval. However, in a medical context, a person may be unable to smile due to various conditions, such as facial paralysis caused by Bell's palsy or a stroke. In such cases, the ability to smile can be an important part of rehabilitation and recovery.

An illusion is a perception in the brain that does not match the actual stimulus in the environment. It is often described as a false or misinterpreted sensory experience, where the senses perceive something that is different from the reality. Illusions can occur in any of the senses, including vision, hearing, touch, taste, and smell.

In medical terms, illusions are sometimes associated with certain neurological conditions, such as migraines, brain injuries, or mental health disorders like schizophrenia. They can also be a side effect of certain medications or substances. In these cases, the illusions may be a symptom of an underlying medical condition and should be evaluated by a healthcare professional.

It's important to note that while illusions are often used in the context of entertainment and art, they can also have serious implications for individuals who experience them frequently or as part of a medical condition.

Appetite is the desire to eat or drink something, which is often driven by feelings of hunger or thirst. It is a complex process that involves both physiological and psychological factors. Physiologically, appetite is influenced by the body's need for energy and nutrients, as well as various hormones and neurotransmitters that regulate hunger and satiety signals in the brain. Psychologically, appetite can be affected by emotions, mood, stress levels, and social factors such as the sight or smell of food.

In medical terms, a loss of appetite is often referred to as anorexia, which can be caused by various factors such as illness, medication, infection, or psychological conditions like depression. On the other hand, an excessive or abnormal appetite is known as polyphagia and can be a symptom of certain medical conditions such as diabetes or hyperthyroidism.

It's important to note that while "anorexia" is a medical term used to describe loss of appetite, it should not be confused with the eating disorder anorexia nervosa, which is a serious mental health condition characterized by restrictive eating, distorted body image, and fear of gaining weight.

Amputation stumps, also known as residual limbs, refer to the remaining part of a limb after it has been amputated. The stump includes the soft tissue and bone that were once part of the amputated limb. Proper care and management of the amputation stump are essential for optimal healing, reducing the risk of complications such as infection or delayed wound healing, and promoting successful prosthetic fitting and use. This may involve various treatments such as wound care, pain management, physical therapy, and the use of specialized medical devices.

Proprioception is the unconscious perception of movement and spatial orientation arising from stimuli within the body itself. It is sometimes described as the "sixth sense" and it's all about knowing where your body parts are, how they are moving, and the effort being used to move them. This information is crucial for motor control, balance, and coordination.

The proprioceptive system includes sensory receptors called proprioreceptors located in muscles, tendons, and joints that send messages to the brain through nerves regarding body position and movement. These messages are then integrated with information from other senses, such as vision and vestibular sense (related to balance), to create a complete understanding of the body's position and motion in space.

Deficits in proprioception can lead to problems with coordination, balance, and fine motor skills.

Nerve fibers are specialized structures that constitute the long, slender processes (axons) of neurons (nerve cells). They are responsible for conducting electrical impulses, known as action potentials, away from the cell body and transmitting them to other neurons or effector organs such as muscles and glands. Nerve fibers are often surrounded by supportive cells called glial cells and are grouped together to form nerve bundles or nerves. These fibers can be myelinated (covered with a fatty insulating sheath called myelin) or unmyelinated, which influences the speed of impulse transmission.

Electric stimulation, also known as electrical nerve stimulation or neuromuscular electrical stimulation, is a therapeutic treatment that uses low-voltage electrical currents to stimulate nerves and muscles. It is often used to help manage pain, promote healing, and improve muscle strength and mobility. The electrical impulses can be delivered through electrodes placed on the skin or directly implanted into the body.

In a medical context, electric stimulation may be used for various purposes such as:

1. Pain management: Electric stimulation can help to block pain signals from reaching the brain and promote the release of endorphins, which are natural painkillers produced by the body.
2. Muscle rehabilitation: Electric stimulation can help to strengthen muscles that have become weak due to injury, illness, or surgery. It can also help to prevent muscle atrophy and improve range of motion.
3. Wound healing: Electric stimulation can promote tissue growth and help to speed up the healing process in wounds, ulcers, and other types of injuries.
4. Urinary incontinence: Electric stimulation can be used to strengthen the muscles that control urination and reduce symptoms of urinary incontinence.
5. Migraine prevention: Electric stimulation can be used as a preventive treatment for migraines by applying electrical impulses to specific nerves in the head and neck.

It is important to note that electric stimulation should only be administered under the guidance of a qualified healthcare professional, as improper use can cause harm or discomfort.

The somatosensory cortex is a part of the brain located in the postcentral gyrus of the parietal lobe, which is responsible for processing sensory information from the body. It receives and integrates tactile, proprioceptive, and thermoception inputs from the skin, muscles, joints, and internal organs, allowing us to perceive and interpret touch, pressure, pain, temperature, vibration, position, and movement of our body parts. The somatosensory cortex is organized in a map-like manner, known as the sensory homunculus, where each body part is represented according to its relative sensitivity and density of innervation. This organization allows for precise localization and discrimination of tactile stimuli across the body surface.

In the context of medicine and psychology, personality is a complex concept that refers to the unique patterns of thoughts, behaviors, and emotions that define an individual and differentiate them from others. It is the set of characteristics that influence how we perceive the world, how we relate to other people, and how we cope with stress and challenges.

Personality is thought to be relatively stable over time, although it can also evolve and change in response to life experiences and maturation. It is shaped by a combination of genetic factors, environmental influences, and developmental experiences.

There are many different theories and models of personality, including the Five Factor Model (FFM), which identifies five broad domains of personality: openness, conscientiousness, extraversion, agreeableness, and neuroticism. Other approaches to understanding personality include psychoanalytic theory, humanistic psychology, and trait theory.

It's important to note that while the term "personality" is often used in everyday language to describe someone's behavior or demeanor, in medical and psychological contexts it refers to a more complex and multifaceted construct.

In medical terms, "drive" is not a term that has a specific definition on its own. However, it can be used in the context of various medical concepts related to motivation, behavior, and physiological processes. Here are a few examples:

1. Motivational Drive: This refers to the internal push or desire that drives an individual to engage in certain behaviors or activities. It is often influenced by factors such as needs, goals, values, and emotions.
2. Sexual Drive: Also known as libido, sexual drive refers to a person's overall sexual desire or interest in sexual activity. It can be influenced by various factors, including hormonal changes, stress levels, relationship satisfaction, and mental health.
3. Aggression Drive: This refers to the tendency towards aggressive behavior, which can be motivated by various factors such as frustration, competition, or territoriality.
4. Homeostatic Drive: In physiology, homeostasis refers to the body's ability to maintain a stable internal environment despite changes in external conditions. Homeostatic drives are the physiological processes that help regulate and maintain this stability, such as hunger, thirst, or temperature regulation.

It is important to note that these are just a few examples of how the term "drive" can be used in a medical context. The specific meaning may vary depending on the context in which it is used.

The "chin" is the lower, prominent part of the front portion of the jaw in humans and other animals. In medical terms, it is often referred to as the mentum or the symphysis of the mandible. The chin helps in protecting the soft tissues of the mouth and throat during activities such as eating, speaking, and swallowing. It also plays a role in shaping the overall appearance of the face. Anatomically, the chin is formed by the fusion of the two halves of the mandible (lower jawbone) at the symphysis menti.

Lobeline is not a medical term per se, but it is a pharmacological substance with some potential medical applications. Lobeline is an alkaloid compound that can be found in certain plants, including the Indian tobacco plant (Lobelia inflata). It has been used in some over-the-counter and prescription medications as a smoking cessation aid due to its ability to stimulate nicotinic acetylcholine receptors in the brain, which may help reduce cravings for nicotine.

However, it's important to note that the effectiveness of lobeline as a smoking cessation aid is still a matter of debate and further research is needed to fully understand its potential benefits and risks.

Facial pain is a condition characterized by discomfort or pain felt in any part of the face. It can result from various causes, including nerve damage or irritation, injuries, infections, dental problems, migraines, or sinus congestion. The pain can range from mild to severe and may be sharp, dull, constant, or intermittent. In some cases, facial pain can also be associated with other symptoms such as headaches, redness, swelling, or changes in sensation. Accurate diagnosis and treatment of the underlying cause are essential for effective management of facial pain.

Oral surgical procedures refer to various types of surgeries performed in the oral cavity and maxillofacial region, which includes the mouth, jaws, face, and skull. These procedures are typically performed by oral and maxillofacial surgeons, who are dental specialists with extensive training in surgical procedures involving the mouth, jaws, and face.

Some common examples of oral surgical procedures include:

1. Tooth extractions: This involves removing a tooth that is damaged beyond repair or causing problems for the surrounding teeth. Wisdom tooth removal is a common type of tooth extraction.
2. Dental implant placement: This procedure involves placing a small titanium post in the jawbone to serve as a replacement root for a missing tooth. A dental crown is then attached to the implant, creating a natural-looking and functional replacement tooth.
3. Jaw surgery: Also known as orthognathic surgery, this procedure involves repositioning the jaws to correct bite problems or facial asymmetry.
4. Biopsy: This procedure involves removing a small sample of tissue from the oral cavity for laboratory analysis, often to diagnose suspicious lesions or growths.
5. Lesion removal: This procedure involves removing benign or malignant growths from the oral cavity, such as tumors or cysts.
6. Temporomandibular joint (TMJ) surgery: This procedure involves treating disorders of the TMJ, which connects the jawbone to the skull and allows for movement when eating, speaking, and yawning.
7. Facial reconstruction: This procedure involves rebuilding or reshaping the facial bones after trauma, cancer surgery, or other conditions that affect the face.

Overall, oral surgical procedures are an important part of dental and medical care, helping to diagnose and treat a wide range of conditions affecting the mouth, jaws, and face.

Taste threshold is the minimum concentration of a taste substance that can be detected by the taste buds. It is the point at which a person can just discriminate the presence of a specific taste (sweet, salty, sour, bitter, or umami) from plain water or another tastant. The taste threshold can be measured through various methods, such as whole-mouth tastings or using specialized taste strips, and it can vary among individuals due to factors like age, genetics, and exposure to certain chemicals or medications.

"Qi" is a concept in traditional Chinese medicine (TCM) and martial arts that refers to a vital energy or life force that is believed to flow through the body. It is considered to be essential for maintaining good health and can be influenced by various factors such as diet, exercise, emotions, and environment. However, it's important to note that "Qi" is not a term recognized in modern Western medicine and its definition and significance are based on cultural and philosophical beliefs rather than scientific evidence.

Congenital pain insensitivity, also known as congenital analgesia, is a rare genetic disorder characterized by the absence of ability to feel pain due to the malfunction or lack of functioning nociceptors - the nerve cells that transmit painful stimuli to the brain. It is typically caused by mutations in the SCN9A gene, which encodes a sodium channel necessary for the function of nociceptors.

Individuals with congenital pain insensitivity may not feel any pain from injuries or other sources of harm, and as a result, they are at risk for serious injury or even death due to lack of protective responses to painful stimuli. They may also have an increased risk of developing recurrent infections and self-mutilation behaviors.

It is important to note that while these individuals do not feel pain, they can still experience other sensory inputs such as touch, temperature, and pressure. Congenital pain insensitivity is a complex medical condition that requires careful management and monitoring by healthcare professionals.

The trigeminal nerve, also known as the fifth cranial nerve or CNV, is a paired nerve that carries both sensory and motor information. It has three major branches: ophthalmic (V1), maxillary (V2), and mandibular (V3). The ophthalmic branch provides sensation to the forehead, eyes, and upper portion of the nose; the maxillary branch supplies sensation to the lower eyelid, cheek, nasal cavity, and upper lip; and the mandibular branch is responsible for sensation in the lower lip, chin, and parts of the oral cavity, as well as motor function to the muscles involved in chewing. The trigeminal nerve plays a crucial role in sensations of touch, pain, temperature, and pressure in the face and mouth, and it also contributes to biting, chewing, and swallowing functions.

Astringents are substances that cause the contraction of body tissues, particularly the skin and mucous membranes. They have the ability to shrink or constrict proteins in the skin or mucous membrane, leading to a tightening effect. This is often used in various medical and cosmetic applications.

In a medical context, astringents are often used to:

1. Dry up weeping or oozing wounds or sores.
2. Reduce local inflammation.
3. Control bleeding from minor cuts or wounds by constricting the blood vessels.

Commonly used astringent substances include tannins, found in plants like oak bark and witch hazel, as well as aluminum salts, found in some antiperspirants. Astringents are often applied topically in the form of lotions, gels, or solutions. However, they can also be used systemically, although this is less common.

It's important to note that while astringents have therapeutic uses, they can also cause skin irritation and dryness if not used properly. Therefore, it's recommended to follow the instructions provided by a healthcare professional or as directed on the product label.

In medical terms, the foot is the part of the lower limb that is distal to the leg and below the ankle, extending from the tarsus to the toes. It is primarily responsible for supporting body weight and facilitating movement through push-off during walking or running. The foot is a complex structure made up of 26 bones, 33 joints, and numerous muscles, tendons, ligaments, and nerves that work together to provide stability, balance, and flexibility. It can be divided into three main parts: the hindfoot, which contains the talus and calcaneus (heel) bones; the midfoot, which includes the navicular, cuboid, and cuneiform bones; and the forefoot, which consists of the metatarsals and phalanges that form the toes.

In medical terms, fingers are not specifically defined as they are common anatomical structures. However, I can provide you with a general anatomy definition:

Fingers are the terminal parts of the upper limb in primates, including humans, consisting of four digits (thumb, index, middle, and ring fingers) and one opposable thumb. They contain bones called phalanges, connected by joints that allow for movement and flexibility. Each finger has a nail, nerve endings for sensation, and blood vessels to supply nutrients and oxygen. Fingers are crucial for various activities such as grasping, manipulating objects, and tactile exploration of the environment.

Diabetic neuropathies refer to a group of nerve disorders that are caused by diabetes. High blood sugar levels can injure nerves throughout the body, but diabetic neuropathies most commonly affect the nerves in the legs and feet.

There are four main types of diabetic neuropathies:

1. Peripheral neuropathy: This is the most common type of diabetic neuropathy. It affects the nerves in the legs and feet, causing symptoms such as numbness, tingling, burning, or shooting pain.
2. Autonomic neuropathy: This type of neuropathy affects the autonomic nerves, which control involuntary functions such as heart rate, blood pressure, digestion, and bladder function. Symptoms may include dizziness, fainting, digestive problems, sexual dysfunction, and difficulty regulating body temperature.
3. Proximal neuropathy: Also known as diabetic amyotrophy, this type of neuropathy affects the nerves in the hips, thighs, or buttocks, causing weakness, pain, and difficulty walking.
4. Focal neuropathy: This type of neuropathy affects a single nerve or group of nerves, causing symptoms such as weakness, numbness, or pain in the affected area. Focal neuropathies can occur anywhere in the body, but they are most common in the head, torso, and legs.

The risk of developing diabetic neuropathies increases with the duration of diabetes and poor blood sugar control. Other factors that may contribute to the development of diabetic neuropathies include genetics, age, smoking, and alcohol consumption.

Trigeminal nerve diseases refer to conditions that affect the trigeminal nerve, which is one of the cranial nerves responsible for sensations in the face and motor functions such as biting and chewing. The trigeminal nerve has three branches: ophthalmic, maxillary, and mandibular, which innervate different parts of the face and head.

Trigeminal nerve diseases can cause various symptoms, including facial pain, numbness, tingling, or weakness. Some common trigeminal nerve diseases include:

1. Trigeminal neuralgia: A chronic pain condition that affects the trigeminal nerve, causing intense, stabbing, or electric shock-like pain in the face.
2. Hemifacial spasm: A neuromuscular disorder that causes involuntary muscle spasms on one side of the face, often affecting the muscles around the eye and mouth.
3. Trigeminal neuropathy: Damage or injury to the trigeminal nerve, which can result in numbness, tingling, or weakness in the face.
4. Herpes zoster oticus (Ramsay Hunt syndrome): A viral infection that affects the facial nerve and geniculate ganglion of the trigeminal nerve, causing facial paralysis, ear pain, and a rash around the ear.
5. Microvascular compression: Compression of the trigeminal nerve by a blood vessel, which can cause symptoms similar to trigeminal neuralgia.

Treatment for trigeminal nerve diseases depends on the specific condition and its severity. Treatment options may include medication, surgery, or radiation therapy.

Neural conduction is the process by which electrical signals, known as action potentials, are transmitted along the axon of a neuron (nerve cell) to transmit information between different parts of the nervous system. This electrical impulse is generated by the movement of ions across the neuronal membrane, and it propagates down the length of the axon until it reaches the synapse, where it can then stimulate the release of neurotransmitters to communicate with other neurons or target cells. The speed of neural conduction can vary depending on factors such as the diameter of the axon, the presence of myelin sheaths (which act as insulation and allow for faster conduction), and the temperature of the environment.

Hyperalgesia is a medical term that describes an increased sensitivity to pain. It occurs when the nervous system, specifically the nociceptors (pain receptors), become excessively sensitive to stimuli. This means that a person experiences pain from a stimulus that normally wouldn't cause pain or experiences pain that is more intense than usual. Hyperalgesia can be a result of various conditions such as nerve damage, inflammation, or certain medications. It's an important symptom to monitor in patients with chronic pain conditions, as it may indicate the development of tolerance or addiction to pain medication.

In medical terms, compliance refers to the degree to which a patient follows the recommendations or instructions of their healthcare provider. This may include taking prescribed medications as directed, following a treatment plan, making lifestyle changes, or attending follow-up appointments. Good compliance is essential for achieving the best possible health outcomes and can help prevent complications or worsening of medical conditions. Factors that can affect patient compliance include forgetfulness, lack of understanding of the instructions, cost of medications or treatments, and side effects of medications. Healthcare providers can take steps to improve patient compliance by providing clear and concise instructions, discussing potential barriers to compliance, and involving patients in their care plan.

A neurological examination is a series of tests used to evaluate the functioning of the nervous system, including both the central nervous system (the brain and spinal cord) and peripheral nervous system (the nerves that extend from the brain and spinal cord to the rest of the body). It is typically performed by a healthcare professional such as a neurologist or a primary care physician with specialized training in neurology.

During a neurological examination, the healthcare provider will assess various aspects of neurological function, including:

1. Mental status: This involves evaluating a person's level of consciousness, orientation, memory, and cognitive abilities.
2. Cranial nerves: There are 12 cranial nerves that control functions such as vision, hearing, smell, taste, and movement of the face and neck. The healthcare provider will test each of these nerves to ensure they are functioning properly.
3. Motor function: This involves assessing muscle strength, tone, coordination, and reflexes. The healthcare provider may ask the person to perform certain movements or tasks to evaluate these functions.
4. Sensory function: The healthcare provider will test a person's ability to feel different types of sensations, such as touch, pain, temperature, vibration, and proprioception (the sense of where your body is in space).
5. Coordination and balance: The healthcare provider may assess a person's ability to perform coordinated movements, such as touching their finger to their nose or walking heel-to-toe.
6. Reflexes: The healthcare provider will test various reflexes throughout the body using a reflex hammer.

The results of a neurological examination can help healthcare providers diagnose and monitor conditions that affect the nervous system, such as stroke, multiple sclerosis, Parkinson's disease, or peripheral neuropathy.

Functional colonic diseases are a group of disorders of the large intestine (colon) that do not have a structural or biochemical explanation. They are characterized by chronic and often intermittent symptoms, such as abdominal pain, bloating, and changes in bowel habits, but do not show any visible abnormalities or damage to the tissue of the colon during routine examination or testing.

The most common functional colonic diseases include:

1. Irritable Bowel Syndrome (IBS): A disorder characterized by recurrent abdominal pain, bloating, and changes in bowel habits, such as constipation or diarrhea.
2. Functional Constipation: A condition where a person experiences difficult or infrequent bowel movements, but there is no obvious structural or biochemical cause.
3. Functional Diarrhea: A disorder characterized by frequent loose stools, but without any underlying structural or biochemical abnormalities.
4. Abdominal Bloating: A condition where the belly feels full and tight, often accompanied by discomfort or pain, but without any visible distention.
5. Functional Abdominal Pain Syndrome: A disorder characterized by chronic or recurrent abdominal pain that is not associated with any structural or biochemical abnormalities.

The exact cause of functional colonic diseases is unknown, but they are believed to be related to a combination of factors, including genetics, environmental factors, altered gut motility, visceral hypersensitivity, and psychological factors such as stress and anxiety. Treatment typically involves lifestyle modifications, such as changes in diet and exercise, and medication to manage symptoms.

Psychophysics is not a medical term per se, but rather a subfield of psychology and neuroscience that studies the relationship between physical stimuli and the sensations and perceptions they produce. It involves the quantitative investigation of psychological functions, such as how brightness or loudness is perceived relative to the physical intensity of light or sound.

In medical contexts, psychophysical methods may be used in research or clinical settings to understand how patients with neurological conditions or sensory impairments perceive and respond to different stimuli. This information can inform diagnostic assessments, treatment planning, and rehabilitation strategies.

Irritants, in a medical context, refer to substances or factors that cause irritation or inflammation when they come into contact with bodily tissues. These substances can cause a range of reactions depending on the type and duration of exposure, as well as individual sensitivity. Common examples include chemicals found in household products, pollutants, allergens, and environmental factors like extreme temperatures or friction.

When irritants come into contact with the skin, eyes, respiratory system, or mucous membranes, they can cause symptoms such as redness, swelling, itching, pain, coughing, sneezing, or difficulty breathing. In some cases, prolonged exposure to irritants can lead to more serious health problems, including chronic inflammation, tissue damage, and disease.

It's important to note that irritants are different from allergens, which trigger an immune response in sensitive individuals. While both can cause similar symptoms, the underlying mechanisms are different: allergens cause a specific immune reaction, while irritants directly affect the affected tissues without involving the immune system.

Motion sickness is a condition characterized by a disturbance in the balance and orientation senses, often triggered by conflicting information received from the eyes, inner ears, and other bodily sensory systems. It's typically brought on by motion such as that experienced during travel in cars, trains, boats, or airplanes, or even while using virtual reality devices. Symptoms can include dizziness, nausea, vomiting, and cold sweats.

The inner ear's vestibular system plays a key role in this condition. When the body is in motion but the inner ear remains still, or vice versa, it can cause the brain to receive conflicting signals about the body's state of motion, leading to feelings of disorientation and sickness.

Preventative measures for motion sickness include fixating on a stationary point outside the vehicle, avoiding reading or looking at electronic screens during travel, taking over-the-counter medications like dimenhydrinate (Dramamine) or scopolamine (Transderm Scop), and engaging in relaxation techniques such as deep breathing.

Mental fatigue is not a formally defined medical condition, but it's often used to describe the feeling of being mentally drained or exhausted due to prolonged periods of mental activity or stress. It can be characterized by symptoms such as difficulty concentrating, memory problems, mood changes, and reduced motivation or energy.

While mental fatigue is not a diagnosable medical condition, it can be a symptom of various underlying issues, including sleep disorders, mood disorders, neurological conditions, or other medical problems. If someone is experiencing significant mental fatigue that interferes with their daily functioning, they should consult a healthcare professional for further evaluation and treatment.

The lateral thalamic nuclei are a group of nuclei located in the dorsolateral part of the thalamus, a major relay station for sensory and motor signals in the brain. These nuclei include the lateral dorsal nucleus, lateral posterior nucleus, and pulvinar. They play a role in various functions such as attention, awareness, and visuospatial processing. Damage to these nuclei can result in neurological disorders like neglect syndrome, where patients have difficulty attending to stimuli on one side of their body or environment.

In the field of medicine, "time factors" refer to the duration of symptoms or time elapsed since the onset of a medical condition, which can have significant implications for diagnosis and treatment. Understanding time factors is crucial in determining the progression of a disease, evaluating the effectiveness of treatments, and making critical decisions regarding patient care.

For example, in stroke management, "time is brain," meaning that rapid intervention within a specific time frame (usually within 4.5 hours) is essential to administering tissue plasminogen activator (tPA), a clot-busting drug that can minimize brain damage and improve patient outcomes. Similarly, in trauma care, the "golden hour" concept emphasizes the importance of providing definitive care within the first 60 minutes after injury to increase survival rates and reduce morbidity.

Time factors also play a role in monitoring the progression of chronic conditions like diabetes or heart disease, where regular follow-ups and assessments help determine appropriate treatment adjustments and prevent complications. In infectious diseases, time factors are crucial for initiating antibiotic therapy and identifying potential outbreaks to control their spread.

Overall, "time factors" encompass the significance of recognizing and acting promptly in various medical scenarios to optimize patient outcomes and provide effective care.

The ventral thalamic nuclei are a group of nuclei located in the ventral part of the thalamus, a region of the diencephalon in the brain. These nuclei play a crucial role in sensory and motor functions, as well as cognitive processes such as attention and memory. They include several subnuclei, such as the ventral anterior (VA), ventral lateral (VL), ventral medial (VM), and ventral posterior (VP) nuclei.

The ventral anterior and ventral lateral nuclei are involved in motor control and receive inputs from the basal ganglia, cerebellum, and cortex. They project to the premotor and motor areas of the cortex, contributing to the planning, initiation, and execution of movements.

The ventral medial nucleus is associated with emotional processing and receives inputs from the limbic system, including the amygdala and hippocampus. It projects to the prefrontal cortex and cingulate gyrus, contributing to the regulation of emotions and motivation.

The ventral posterior nuclei are involved in sensory processing, particularly for tactile and proprioceptive information. They receive inputs from the spinal cord and brainstem and project to the primary somatosensory cortex, where they contribute to the perception of touch, pressure, temperature, and body position.

Overall, the ventral thalamic nuclei are an essential component of the neural circuits involved in sensory, motor, and cognitive functions, and their dysfunction has been implicated in various neurological and psychiatric disorders.

Antipruritics are a class of medications or substances that are used to relieve or prevent itching (pruritus). They work by reducing the sensation of itchiness and can be applied topically to the skin, taken orally, or administered intravenously. Some common antipruritics include diphenhydramine, hydroxyzine, and corticosteroids.

The vestibular system is a part of the inner ear that contributes to our sense of balance and spatial orientation. It is made up of two main components: the vestibule and the labyrinth.

The vestibule is a bony chamber in the inner ear that contains two important structures called the utricle and saccule. These structures contain hair cells and fluid-filled sacs that help detect changes in head position and movement, allowing us to maintain our balance and orientation in space.

The labyrinth, on the other hand, is a more complex structure that includes the vestibule as well as three semicircular canals. These canals are also filled with fluid and contain hair cells that detect rotational movements of the head. Together, the vestibule and labyrinth work together to provide us with information about our body's position and movement in space.

Overall, the vestibular system plays a crucial role in maintaining our balance, coordinating our movements, and helping us navigate through our environment.

Panic, in a medical context, refers to an intense and sudden episode of fear or discomfort that reaches a peak within minutes, accompanied by physical reactions such as increased heart rate, rapid breathing (hyperventilation), trembling, shaking, and potentially causing a feeling of losing control or going crazy. It's often a symptom of panic disorder or another anxiety disorder. A single panic attack doesn't necessarily mean a person has a panic disorder, but repeated attacks may indicate this condition.

Irritable Bowel Syndrome (IBS) is a functional gastrointestinal disorder characterized by recurrent abdominal pain, bloating, and altered bowel habits in the absence of any structural or biochemical abnormalities. The symptoms can vary from person to person, ranging from mild to severe.

The exact cause of IBS is not known, but it's thought to involve a combination of factors such as muscle contractions in the intestine, abnormalities in the nervous system, inflammation in the intestines, severe infection, or changes in bacteria in the gut.

It's important to note that while IBS can cause great discomfort and distress, it does not lead to serious complications such as changes in bowel tissue or increased risk of colorectal cancer. However, it can significantly affect a person's quality of life and daily activities.

In medical terms, "hunger" is not specifically defined as a clinical condition. However, it generally refers to the physiological need or desire for food and calories, driven by mechanisms in the brain and body that regulate energy balance. This sensation often arises when the body's energy stores are depleted, or when there has been a prolonged period without food intake.

Hunger is primarily mediated by hormones such as ghrelin, which stimulates appetite, and leptin, which signals satiety. The hypothalamus in the brain plays a crucial role in integrating these hormonal signals to regulate hunger and energy balance. Additionally, other factors like sleep deprivation, stress, and certain medical conditions can also influence feelings of hunger.

Spinal ganglia, also known as dorsal root ganglia, are clusters of nerve cell bodies located in the peripheral nervous system. They are situated along the length of the spinal cord and are responsible for transmitting sensory information from the body to the brain. Each spinal ganglion contains numerous neurons, or nerve cells, with long processes called axons that extend into the periphery and innervate various tissues and organs. The cell bodies within the spinal ganglia receive sensory input from these axons and transmit this information to the central nervous system via the dorsal roots of the spinal nerves. This allows the brain to interpret and respond to a wide range of sensory stimuli, including touch, temperature, pain, and proprioception (the sense of the position and movement of one's body).

A taste bud is a cluster of specialized sensory cells found primarily on the tongue, soft palate, and cheek that are responsible for the sense of taste. They contain receptor cells which detect specific tastes: sweet, salty, sour, bitter, and umami (savory). Each taste bud contains supporting cells and 50-100 taste receptor cells. These cells have hair-like projections called microvilli that come into contact with food or drink, transmitting signals to the brain to interpret the taste.

Fecal incontinence is the involuntary loss or leakage of stool (feces) from the rectum. It is also known as bowel incontinence. This condition can range from occasional leakage of stool when passing gas to a complete loss of bowel control. Fecal incontinence can be an embarrassing and distressing problem, but there are treatments available that can help improve symptoms and quality of life.

The causes of fecal incontinence can vary, but some common factors include:

* Damage to the muscles or nerves that control bowel function, such as from childbirth, surgery, spinal cord injury, or long-term constipation or diarrhea.
* Chronic digestive conditions, such as irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), or celiac disease.
* Neurological conditions, such as multiple sclerosis, stroke, or spina bifida.
* Aging, which can lead to a decrease in muscle strength and control.

Treatment for fecal incontinence depends on the underlying cause of the condition. Treatments may include:

* Bowel training exercises to improve muscle strength and control.
* Changes in diet to help regulate bowel movements.
* Medications to treat constipation or diarrhea.
* Surgery to repair damaged muscles or nerves, or to create a new opening for stool to exit the body.

If you are experiencing symptoms of fecal incontinence, it is important to speak with your healthcare provider. They can help determine the cause of your symptoms and develop an appropriate treatment plan.

Physiological phenomena refer to the functional and mechanical activities that occur within a living organism or in any of its parts. These phenomena are associated with the normal functioning of the body and its organs, including biological processes such as digestion, respiration, circulation, excretion, metabolism, and nerve impulse transmission. They can be studied at different levels, from molecular and cellular to organ system and whole-body levels, and are essential for maintaining homeostasis and promoting the survival and health of the organism.

Clothing is not a medical term, but rather a general term used to describe items worn on the body for various reasons such as protection from the elements, modesty, or fashion. In a medical context, clothing may be referred to in relation to certain conditions or treatments that require special garments, such as compression stockings for deep vein thrombosis or protective gear for athletes. However, there is no specific medical definition for 'clothing'.

Satiety response is a term used in the field of nutrition and physiology to describe the feeling of fullness or satisfaction that follows food consumption. It is a complex process regulated by several factors, including the mechanical and chemical signals generated during digestion, hormonal responses, and psychological factors. The satiety response helps control food intake and energy balance by inhibiting further eating until the body has had enough time to metabolize and absorb the nutrients from the meal.

The satiety response can be influenced by various factors such as the type, volume, and texture of food consumed, as well as individual differences in appetite regulation and metabolism. Understanding the mechanisms underlying the satiety response is important for developing strategies to promote healthy eating behaviors and prevent overeating, which can contribute to obesity and other health problems.

Somatosensory evoked potentials (SEPs) are electrical signals generated in the brain and spinal cord in response to the stimulation of peripheral nerves. These responses are recorded and measured to assess the functioning of the somatosensory system, which is responsible for processing sensations such as touch, temperature, vibration, and proprioception (the sense of the position and movement of body parts).

SEPs are typically elicited by applying electrical stimuli to peripheral nerves in the arms or legs. The resulting neural responses are then recorded using electrodes placed on the scalp or other locations on the body. These recordings can provide valuable information about the integrity and function of the nervous system, and are often used in clinical settings to diagnose and monitor conditions such as nerve damage, spinal cord injury, multiple sclerosis, and other neurological disorders.

SEPs can be further categorized based on the specific type of stimulus used and the location of the recording electrodes. For example, short-latency SEPs (SLSEPs) are those that occur within the first 50 milliseconds after stimulation, and are typically recorded from the scalp over the primary sensory cortex. These responses reflect the earliest stages of sensory processing and can be used to assess the integrity of the peripheral nerves and the ascending sensory pathways in the spinal cord.

In contrast, long-latency SEPs (LLSEPs) occur after 50 milliseconds and are typically recorded from more posterior regions of the scalp over the parietal cortex. These responses reflect later stages of sensory processing and can be used to assess higher-level cognitive functions such as attention, memory, and perception.

Overall, SEPs provide a valuable tool for clinicians and researchers seeking to understand the functioning of the somatosensory system and diagnose or monitor neurological disorders.

In the context of medicine, risk-taking refers to the decision-making process where an individual or a healthcare provider knowingly engages in an activity or continues a course of treatment despite the potential for negative outcomes or complications. This could include situations where the benefits of the action outweigh the potential risks, or where the risks are accepted as part of the process of providing care.

For example, a patient with a life-threatening illness may choose to undergo a risky surgical procedure because the potential benefits (such as improved quality of life or increased longevity) outweigh the risks (such as complications from the surgery or anesthesia). Similarly, a healthcare provider may prescribe a medication with known side effects because the benefits of the medication for treating the patient's condition are deemed to be greater than the potential risks.

Risk-taking can also refer to behaviors that increase the likelihood of negative health outcomes, such as engaging in high-risk activities like substance abuse or dangerous sexual behavior. In these cases, healthcare providers may work with patients to identify and address the underlying factors contributing to their risky behaviors, such as mental health issues or lack of knowledge about safe practices.

Lip diseases refer to various medical conditions that affect the lips, which can be caused by different factors such as infections, inflammation, allergies, or autoimmune disorders. Some examples of lip diseases include:

1. Cheilitis: It is an inflammation of the lips, which can cause dryness, cracking, and soreness. It can be caused by various factors, including irritants, allergies, or infections.
2. Angular cheilitis: It is a condition that causes inflammation and redness at the corners of the mouth. It can be caused by fungal or bacterial infections, ill-fitting dentures, or vitamin deficiencies.
3. Herpes simplex labialis: Also known as cold sores, it is a viral infection that causes painful blisters on the lips and around the mouth. The virus can be spread through close contact with an infected person.
4. Actinic cheilitis: It is a precancerous condition caused by excessive exposure to the sun, which leads to dry, scaly, or thickened patches on the lips.
5. Fordyce spots: These are small, painless, white or yellowish bumps that appear on the lips and inside the mouth. They are harmless and do not require treatment.
6. Lip cancer: It is a type of skin cancer that affects the lips, usually caused by excessive exposure to the sun. The symptoms include a sore or lump on the lip that does not heal, bleeding, pain, or numbness.

If you experience any symptoms related to lip diseases, it is recommended to consult a healthcare professional for proper diagnosis and treatment.

I'm sorry for any confusion, but "Sensory System Agents" is not a widely recognized or established medical term. Sensory systems refer to the parts of the nervous system that process and transmit information about the world around us, including the senses of sight, hearing, touch, taste, and smell. However, there are no specific "agents" that are generally recognized as being solely dedicated to affecting these systems in a medical context.

If you're referring to specific pharmaceutical agents or drugs that affect sensory systems, these would be more accurately described using terms related to the specific system (like "ophthalmic agents" for vision, or "anesthetics" for touch/pain) and the specific drug class or mechanism of action.

If you have a more specific context in mind, I'd be happy to try to provide a more targeted answer!

Flavoring agents are substances added to foods, beverages, pharmaceuticals, and sometimes even medical devices to enhance or modify their taste and aroma. They can be natural, derived from plants or animals, or synthetic, created in a laboratory. Flavoring agents do not necessarily provide any nutritional value and are typically used in small quantities.

In a medical context, flavoring agents may be added to medications to improve patient compliance, especially for children or individuals who have difficulty swallowing pills. These agents can help mask the unpleasant taste of certain medicines, making them more palatable and easier to consume. However, it is essential to ensure that the use of flavoring agents does not interfere with the medication's effectiveness or safety.

Thirst, also known as dry mouth or polydipsia, is a physiological need or desire to drink fluids to maintain fluid balance and hydration in the body. It is primarily regulated by the hypothalamus in response to changes in osmolality and volume of bodily fluids, particularly blood. Thirst can be triggered by various factors such as dehydration, excessive sweating, diarrhea, vomiting, fever, burns, certain medications, and medical conditions affecting the kidneys, adrenal glands, or other organs. It is a vital homeostatic mechanism to ensure adequate hydration and proper functioning of various bodily systems.

Referred pain is a type of pain that is felt in a part of the body other than its actual source. This occurs because the brain incorrectly interprets nerve signals from damaged tissues or organs. In the case of referred pain, the brain misinterprets the location of the pain signal and attributes it to a different area of the body.

Referred pain is often described as a dull, aching sensation rather than a sharp, stabbing pain. It can be difficult to diagnose because the source of the pain may not be immediately apparent. Common examples of referred pain include:

* Heart attack pain that is felt in the left arm or jaw
* Gallbladder pain that is felt in the right shoulder blade
* Kidney stones that cause pain in the lower back and abdomen
* Appendicitis that causes pain in the lower right quadrant of the abdomen, but can sometimes be referred to the lower left quadrant in pregnant women or those with a longer colon.

Referred pain is thought to occur because the nerves carrying pain signals from different parts of the body converge on the same neurons in the spinal cord before traveling to the brain. If these neurons are stimulated by pain signals from multiple sources, the brain may have difficulty distinguishing between them and may interpret the pain as coming from a single location.

Dysarthria is a motor speech disorder that results from damage to the nervous system, particularly the brainstem or cerebellum. It affects the muscles used for speaking, causing slurred, slow, or difficult speech. The specific symptoms can vary depending on the underlying cause and the extent of nerve damage. Treatment typically involves speech therapy to improve communication abilities.

I believe you are asking for a medical explanation or relevance of elevators and escalators, as they are not medical terms themselves. While elevators and escalators are not medical terms, they can have implications in certain medical situations. Here's how:

1. Elevator: An elevator is a machine that vertically transports people or goods between floors of a building. In a healthcare setting, patients with mobility issues, injuries, or those who recently had surgery may rely on elevators to navigate the facility. For example, a patient recovering from hip surgery might use an elevator instead of stairs to avoid putting excessive strain on their healing joint.

2. Escalator: An escalator is a moving staircase that transports people between floors in a building. Similar to elevators, they can be beneficial for individuals with mobility challenges or injuries. However, there may be increased risks associated with escalators compared to elevators due to the potential for falls or entrapment, particularly for patients who have balance issues or cognitive impairments.

In summary, while not medical terms themselves, elevators and escalators can significantly impact accessibility and safety in healthcare settings for certain patient populations.

The maxillary nerve, also known as the second division of the trigeminal nerve (cranial nerve V2), is a primary sensory nerve that provides innervation to the skin of the lower eyelid, side of the nose, part of the cheek, upper lip, and roof of the mouth. It also supplies sensory fibers to the mucous membranes of the nasal cavity, maxillary sinus, palate, and upper teeth. Furthermore, it contributes motor innervation to the muscles involved in chewing (muscles of mastication), specifically the tensor veli palatini and tensor tympani. The maxillary nerve originates from the trigeminal ganglion and passes through the foramen rotundum in the skull before reaching its target areas.

Gastrointestinal transit refers to the movement of food, digestive secretions, and waste products through the gastrointestinal tract, from the mouth to the anus. This process involves several muscles and nerves that work together to propel the contents through the stomach, small intestine, large intestine, and rectum.

The transit time can vary depending on factors such as the type and amount of food consumed, hydration levels, and overall health. Abnormalities in gastrointestinal transit can lead to various conditions, including constipation, diarrhea, and malabsorption. Therefore, maintaining normal gastrointestinal transit is essential for proper digestion, nutrient absorption, and overall health.

Gastric emptying is the process by which the stomach empties its contents into the small intestine. In medical terms, it refers to the rate and amount of food that leaves the stomach and enters the duodenum, which is the first part of the small intestine. This process is regulated by several factors, including the volume and composition of the meal, hormonal signals, and neural mechanisms. Abnormalities in gastric emptying can lead to various gastrointestinal symptoms and disorders, such as gastroparesis, where the stomach's ability to empty food is delayed.

Constipation is a condition characterized by infrequent bowel movements or difficulty in passing stools that are often hard and dry. The medical definition of constipation varies, but it is generally defined as having fewer than three bowel movements in a week. In addition to infrequent bowel movements, other symptoms of constipation can include straining during bowel movements, feeling like you haven't completely evacuated your bowels, and experiencing hard or lumpy stools.

Constipation can have many causes, including a low-fiber diet, dehydration, certain medications, lack of physical activity, and underlying medical conditions such as irritable bowel syndrome or hypothyroidism. In most cases, constipation can be treated with lifestyle changes, such as increasing fiber intake, drinking more water, and getting regular exercise. However, if constipation is severe, persistent, or accompanied by other symptoms, it's important to seek medical attention to rule out any underlying conditions that may require treatment.

Gastrointestinal motility refers to the coordinated muscular contractions and relaxations that propel food, digestive enzymes, and waste products through the gastrointestinal tract. This process involves the movement of food from the mouth through the esophagus into the stomach, where it is mixed with digestive enzymes and acids to break down food particles.

The contents are then emptied into the small intestine, where nutrients are absorbed, and the remaining waste products are moved into the large intestine for further absorption of water and electrolytes and eventual elimination through the rectum and anus.

Gastrointestinal motility is controlled by a complex interplay between the autonomic nervous system, hormones, and local reflexes. Abnormalities in gastrointestinal motility can lead to various symptoms such as bloating, abdominal pain, nausea, vomiting, diarrhea, or constipation.

The double-blind method is a study design commonly used in research, including clinical trials, to minimize bias and ensure the objectivity of results. In this approach, both the participants and the researchers are unaware of which group the participants are assigned to, whether it be the experimental group or the control group. This means that neither the participants nor the researchers know who is receiving a particular treatment or placebo, thus reducing the potential for bias in the evaluation of outcomes. The assignment of participants to groups is typically done by a third party not involved in the study, and the codes are only revealed after all data have been collected and analyzed.

I'm sorry for any confusion, but "pleasure" is not typically defined in medical terms. It is more commonly understood in psychological or philosophical contexts. Pleasure is often described as a positive emotional response associated with satisfying needs and desires, or enjoying certain experiences. However, in a medical context, the term might be used to describe the positive feelings some people may associate with certain health-related behaviors or experiences. For example, a person might derive pleasure from engaging in regular exercise, which can have positive effects on their physical and mental health.

In a medical context, relaxation generally refers to the reduction or release of tension in muscles, as well as a state of mental calmness and composure. This can be achieved through various techniques such as deep breathing exercises, progressive muscle relaxation, meditation, yoga, and other forms of stress management. The goal of relaxation is to reduce physical and emotional stress, lower blood pressure, improve sleep quality, and enhance overall well-being.

It's important to note that while relaxation can have many benefits for mental and physical health, it should not be used as a substitute for medical treatment or therapy for any underlying conditions. Always consult with a healthcare professional for advice on managing your health.

A reflex is an automatic, involuntary and rapid response to a stimulus that occurs without conscious intention. In the context of physiology and neurology, it's a basic mechanism that involves the transmission of nerve impulses between neurons, resulting in a muscle contraction or glandular secretion.

Reflexes are important for maintaining homeostasis, protecting the body from harm, and coordinating movements. They can be tested clinically to assess the integrity of the nervous system, such as the knee-j jerk reflex, which tests the function of the L3-L4 spinal nerve roots and the sensitivity of the stretch reflex arc.

Transient Receptor Potential Melastatin (TRPM) cation channels are a subfamily of the transient receptor potential (TRP) channel superfamily, which are non-selective cation channels that play important roles in various cellular processes such as sensory perception, cell proliferation, and migration.

The TRPM subfamily consists of eight members (TRPM1-8), each with distinct functional properties and expression patterns. These channels are permeable to both monovalent and divalent cations, including calcium (Ca^2+^) and magnesium (Mg^2+^).

TRPM channels can be activated by a variety of stimuli, such as changes in temperature, voltage, osmolarity, and chemical ligands. For example, TRPM8 is known to be activated by cold temperatures and menthol, while TRPV1 is activated by heat and capsaicin.

Dysregulation of TRPM channels has been implicated in various pathological conditions, including pain, neurodegenerative diseases, and cancer. Therefore, understanding the structure and function of these channels may provide insights into potential therapeutic targets for these conditions.

Peripheral Nervous System (PNS) diseases, also known as Peripheral Neuropathies, refer to conditions that affect the functioning of the peripheral nervous system, which includes all the nerves outside the brain and spinal cord. These nerves transmit signals between the central nervous system (CNS) and the rest of the body, controlling sensations, movements, and automatic functions such as heart rate and digestion.

PNS diseases can be caused by various factors, including genetics, infections, toxins, metabolic disorders, trauma, or autoimmune conditions. The symptoms of PNS diseases depend on the type and extent of nerve damage but often include:

1. Numbness, tingling, or pain in the hands and feet
2. Muscle weakness or cramps
3. Loss of reflexes
4. Decreased sensation to touch, temperature, or vibration
5. Coordination problems and difficulty with balance
6. Sexual dysfunction
7. Digestive issues, such as constipation or diarrhea
8. Dizziness or fainting due to changes in blood pressure

Examples of PNS diseases include Guillain-Barre syndrome, Charcot-Marie-Tooth disease, diabetic neuropathy, and peripheral nerve injuries. Treatment for these conditions varies depending on the underlying cause but may involve medications, physical therapy, lifestyle changes, or surgery.

Brain mapping is a broad term that refers to the techniques used to understand the structure and function of the brain. It involves creating maps of the various cognitive, emotional, and behavioral processes in the brain by correlating these processes with physical locations or activities within the nervous system. Brain mapping can be accomplished through a variety of methods, including functional magnetic resonance imaging (fMRI), positron emission tomography (PET) scans, electroencephalography (EEG), and others. These techniques allow researchers to observe which areas of the brain are active during different tasks or thoughts, helping to shed light on how the brain processes information and contributes to our experiences and behaviors. Brain mapping is an important area of research in neuroscience, with potential applications in the diagnosis and treatment of neurological and psychiatric disorders.

Analysis of Variance (ANOVA) is a statistical technique used to compare the means of two or more groups and determine whether there are any significant differences between them. It is a way to analyze the variance in a dataset to determine whether the variability between groups is greater than the variability within groups, which can indicate that the groups are significantly different from one another.

ANOVA is based on the concept of partitioning the total variance in a dataset into two components: variance due to differences between group means (also known as "between-group variance") and variance due to differences within each group (also known as "within-group variance"). By comparing these two sources of variance, ANOVA can help researchers determine whether any observed differences between groups are statistically significant, or whether they could have occurred by chance.

ANOVA is a widely used technique in many areas of research, including biology, psychology, engineering, and business. It is often used to compare the means of two or more experimental groups, such as a treatment group and a control group, to determine whether the treatment had a significant effect. ANOVA can also be used to compare the means of different populations or subgroups within a population, to identify any differences that may exist between them.

Tinnitus is the perception of ringing or other sounds in the ears or head when no external sound is present. It can be described as a sensation of hearing sound even when no actual noise is present. The sounds perceived can vary widely, from a whistling, buzzing, hissing, swooshing, to a pulsating sound, and can be soft or loud.

Tinnitus is not a disease itself but a symptom that can result from a wide range of underlying causes, such as hearing loss, exposure to loud noises, ear infections, earwax blockage, head or neck injuries, circulatory system disorders, certain medications, and age-related hearing loss.

Tinnitus can be temporary or chronic, and it may affect one or both ears. While tinnitus is not usually a sign of a serious medical condition, it can significantly impact quality of life and interfere with daily activities, sleep, and concentration.

Medical Definition:

Magnetic Resonance Imaging (MRI) is a non-invasive diagnostic imaging technique that uses a strong magnetic field and radio waves to create detailed cross-sectional or three-dimensional images of the internal structures of the body. The patient lies within a large, cylindrical magnet, and the scanner detects changes in the direction of the magnetic field caused by protons in the body. These changes are then converted into detailed images that help medical professionals to diagnose and monitor various medical conditions, such as tumors, injuries, or diseases affecting the brain, spinal cord, heart, blood vessels, joints, and other internal organs. MRI does not use radiation like computed tomography (CT) scans.

I'm sorry for any confusion, but "Motion Pictures as Topic" is not a medical term or concept. It is actually a subject heading used in library and information sciences to categorize materials related to the study or analysis of motion pictures as a medium or art form. This could include books, articles, and other resources about film theory, film history, film criticism, and so on.

If you have any questions about medical terminology or concepts, I would be happy to help!

Quinine is defined as a bitter crystalline alkaloid derived from the bark of the Cinchona tree, primarily used in the treatment of malaria and other parasitic diseases. It works by interfering with the reproduction of the malaria parasite within red blood cells. Quinine has also been used historically as a muscle relaxant and analgesic, but its use for these purposes is now limited due to potential serious side effects. In addition, quinine can be found in some beverages like tonic water, where it is present in very small amounts for flavoring purposes.

A neural prosthesis is a type of medical device that is designed to assist or replace the function of impaired nervous system structures. These devices can be used to stimulate nerves and restore sensation, movement, or other functions that have been lost due to injury or disease. They may also be used to monitor neural activity and provide feedback to the user or to a external device.

Neural prostheses can take many forms, depending on the specific function they are intended to restore. For example, a cochlear implant is a type of neural prosthesis that is used to restore hearing in people with severe to profound hearing loss. The device consists of a microphone, a processor, and a array of electrodes that are implanted in the inner ear. Sound is converted into electrical signals by the microphone and processor, and these signals are then used to stimulate the remaining nerve cells in the inner ear, allowing the user to hear sounds.

Other examples of neural prostheses include deep brain stimulation devices, which are used to treat movement disorders such as Parkinson's disease; retinal implants, which are used to restore vision in people with certain types of blindness; and sacral nerve stimulators, which are used to treat urinary incontinence.

It is important to note that neural prostheses are not intended to cure or fully reverse the underlying condition that caused the impairment, but rather to help restore some level of function and improve the user's quality of life.

An implantable neurostimulator is a type of medical device that is surgically placed inside the body to deliver electrical stimulation to specific nerves or areas of the brain. This can be used to treat a variety of neurological conditions, such as chronic pain, epilepsy, Parkinson's disease, and essential tremor.

The device typically consists of one or more electrodes that are implanted near the target nerve or brain region, connected to a pulse generator that is implanted under the skin, usually in the chest or abdomen. The patient or healthcare provider can program the pulse generator to deliver electrical stimulation at specific times and intensities, which can help to modulate the activity of the targeted nerves and alleviate symptoms.

Implantable neurostimulators are typically considered when other treatments have failed or are not well-tolerated. While they are generally safe and effective, there are some risks associated with surgery and long-term use, such as infection, device malfunction, and discomfort at the implantation site. Therefore, careful consideration and discussion with a healthcare provider is necessary before deciding to proceed with this type of treatment.

Defecation is the medical term for the act of passing stools (feces) through the anus. It is a normal bodily function that involves the contraction of muscles in the colon and anal sphincter to release waste from the body. Defecation is usually a regular and daily occurrence, with the frequency varying from person to person.

The stool is made up of undigested food, bacteria, and other waste products that are eliminated from the body through the rectum and anus. The process of defecation is controlled by the autonomic nervous system, which regulates involuntary bodily functions such as heart rate and digestion.

Difficulties with defecation can occur due to various medical conditions, including constipation, irritable bowel syndrome, and inflammatory bowel disease. These conditions can cause symptoms such as hard or painful stools, straining during bowel movements, and a feeling of incomplete evacuation. If you are experiencing any problems with defecation, it is important to speak with your healthcare provider for proper diagnosis and treatment.

In medical terms, the face refers to the front part of the head that is distinguished by the presence of the eyes, nose, and mouth. It includes the bones of the skull (frontal bone, maxilla, zygoma, nasal bones, lacrimal bones, palatine bones, inferior nasal conchae, and mandible), muscles, nerves, blood vessels, skin, and other soft tissues. The face plays a crucial role in various functions such as breathing, eating, drinking, speaking, seeing, smelling, and expressing emotions. It also serves as an important identifier for individuals, allowing them to be recognized by others.

The esophagus is the muscular tube that connects the throat (pharynx) to the stomach. It is located in the midline of the neck and chest, passing through the diaphragm to enter the abdomen and join the stomach. The main function of the esophagus is to transport food and liquids from the mouth to the stomach for digestion.

The esophagus has a few distinct parts: the upper esophageal sphincter (a ring of muscle that separates the esophagus from the throat), the middle esophagus, and the lower esophageal sphincter (another ring of muscle that separates the esophagus from the stomach). The lower esophageal sphincter relaxes to allow food and liquids to enter the stomach and then contracts to prevent stomach contents from flowing back into the esophagus.

The walls of the esophagus are made up of several layers, including mucosa (a moist tissue that lines the inside of the tube), submucosa (a layer of connective tissue), muscle (both voluntary and involuntary types), and adventitia (an outer layer of connective tissue).

Common conditions affecting the esophagus include gastroesophageal reflux disease (GERD), Barrett's esophagus, esophageal cancer, esophageal strictures, and eosinophilic esophagitis.

The cornea is the clear, dome-shaped surface at the front of the eye. It plays a crucial role in focusing vision. The cornea protects the eye from harmful particles and microorganisms, and it also serves as a barrier against UV light. Its transparency allows light to pass through and get focused onto the retina. The cornea does not contain blood vessels, so it relies on tears and the fluid inside the eye (aqueous humor) for nutrition and oxygen. Any damage or disease that affects its clarity and shape can significantly impact vision and potentially lead to blindness if left untreated.

Acupuncture therapy is a form of traditional Chinese medicine that involves the insertion of thin needles into specific points on the body to stimulate the flow of energy (Qi), balance the vital force (Chi), and promote healing. It is based on the concept of meridians, or pathways, through which this energy flows. Acupuncture therapy is used to treat a variety of conditions, including pain, stress, anxiety, insomnia, digestive disorders, and reproductive health issues. According to Western medicine, acupuncture may work by stimulating the nervous system, increasing blood flow, and releasing natural pain-relieving chemicals called endorphins. It is generally considered safe when performed by a qualified practitioner using sterile needles.

I'm sorry for any confusion, but "Mustard Plant" is not a term typically used in medical definitions. Mustard plants are actually a type of crop plant from the Brassicaceae family, which also includes vegetables like broccoli and cabbage. The seeds from these plants are often ground to make mustard condiments and spices. If you're looking for information related to potential medicinal uses or health effects of mustard plants or their derivatives, I would be happy to help with that.

I'm sorry for any confusion, but "Plant Structures" is not a medical term. It is a term used in the field of botany to refer to the different parts of a plant, such as roots, stems, leaves, flowers, and fruits. Each of these structures has specific functions that contribute to the overall growth, reproduction, and survival of the plant. If you have any questions related to biology or botany, I'd be happy to try and help answer them!

Spinal cord injuries (SCI) refer to damage to the spinal cord that results in a loss of function, such as mobility or feeling. This injury can be caused by direct trauma to the spine or by indirect damage resulting from disease or degeneration of surrounding bones, tissues, or blood vessels. The location and severity of the injury on the spinal cord will determine which parts of the body are affected and to what extent.

The effects of SCI can range from mild sensory changes to severe paralysis, including loss of motor function, autonomic dysfunction, and possible changes in sensation, strength, and reflexes below the level of injury. These injuries are typically classified as complete or incomplete, depending on whether there is any remaining function below the level of injury.

Immediate medical attention is crucial for spinal cord injuries to prevent further damage and improve the chances of recovery. Treatment usually involves immobilization of the spine, medications to reduce swelling and pressure, surgery to stabilize the spine, and rehabilitation to help regain lost function. Despite advances in treatment, SCI can have a significant impact on a person's quality of life and ability to perform daily activities.

In the context of medicine and healthcare, "movement" refers to the act or process of changing physical location or position. It involves the contraction and relaxation of muscles, which allows for the joints to move and the body to be in motion. Movement can also refer to the ability of a patient to move a specific body part or limb, which is assessed during physical examinations. Additionally, "movement" can describe the progression or spread of a disease within the body.

Evoked potentials (EPs) are medical tests that measure the electrical activity in the brain or spinal cord in response to specific sensory stimuli, such as sight, sound, or touch. These tests are often used to help diagnose and monitor conditions that affect the nervous system, such as multiple sclerosis, brainstem tumors, and spinal cord injuries.

There are several types of EPs, including:

1. Visual Evoked Potentials (VEPs): These are used to assess the function of the visual pathway from the eyes to the back of the brain. A patient is typically asked to look at a patterned image or flashing light while electrodes placed on the scalp record the electrical responses.
2. Brainstem Auditory Evoked Potentials (BAEPs): These are used to evaluate the function of the auditory nerve and brainstem. Clicking sounds are presented to one or both ears, and electrodes placed on the scalp measure the response.
3. Somatosensory Evoked Potentials (SSEPs): These are used to assess the function of the peripheral nerves and spinal cord. Small electrical shocks are applied to a nerve at the wrist or ankle, and electrodes placed on the scalp record the response as it travels up the spinal cord to the brain.
4. Motor Evoked Potentials (MEPs): These are used to assess the function of the motor pathways in the brain and spinal cord. A magnetic or electrical stimulus is applied to the brain or spinal cord, and electrodes placed on a muscle measure the response as it travels down the motor pathway.

EPs can help identify abnormalities in the nervous system that may not be apparent through other diagnostic tests, such as imaging studies or clinical examinations. They are generally safe, non-invasive procedures with few risks or side effects.

Local anesthetics are a type of medication that is used to block the sensation of pain in a specific area of the body. They work by temporarily numbing the nerves in that area, preventing them from transmitting pain signals to the brain. Local anesthetics can be administered through various routes, including topical application (such as creams or gels), injection (such as into the skin or tissues), or regional nerve blocks (such as epidural or spinal anesthesia).

Some common examples of local anesthetics include lidocaine, prilocaine, bupivacaine, and ropivacaine. These medications can be used for a variety of medical procedures, ranging from minor surgeries (such as dental work or skin biopsies) to more major surgeries (such as joint replacements or hernia repairs).

Local anesthetics are generally considered safe when used appropriately, but they can have side effects and potential complications. These may include allergic reactions, toxicity (if too much is administered), and nerve damage (if the medication is injected into a nerve). It's important to follow your healthcare provider's instructions carefully when using local anesthetics, and to report any unusual symptoms or side effects promptly.

Medical Definition of Respiration:

Respiration, in physiology, is the process by which an organism takes in oxygen and gives out carbon dioxide. It's also known as breathing. This process is essential for most forms of life because it provides the necessary oxygen for cellular respiration, where the cells convert biochemical energy from nutrients into adenosine triphosphate (ATP), and releases waste products, primarily carbon dioxide.

In humans and other mammals, respiration is a two-stage process:

1. Breathing (or external respiration): This involves the exchange of gases with the environment. Air enters the lungs through the mouth or nose, then passes through the pharynx, larynx, trachea, and bronchi, finally reaching the alveoli where the actual gas exchange occurs. Oxygen from the inhaled air diffuses into the blood, while carbon dioxide, a waste product of metabolism, diffuses from the blood into the alveoli to be exhaled.

2. Cellular respiration (or internal respiration): This is the process by which cells convert glucose and other nutrients into ATP, water, and carbon dioxide in the presence of oxygen. The carbon dioxide produced during this process then diffuses out of the cells and into the bloodstream to be exhaled during breathing.

In summary, respiration is a vital physiological function that enables organisms to obtain the necessary oxygen for cellular metabolism while eliminating waste products like carbon dioxide.

Viscera is a medical term that refers to the internal organs of the body, specifically those contained within the chest and abdominal cavities. These include the heart, lungs, liver, pancreas, spleen, kidneys, and intestines. In some contexts, it may also refer to the reproductive organs. The term viscera is often used in anatomical or surgical descriptions, and is derived from the Latin word "viscus," meaning "an internal organ."

Satiation is a term used in the field of nutrition and physiology, which refers to the feeling of fullness or satisfaction that one experiences after eating food. It is the point at which further consumption of food no longer adds to the sensation of hunger or the desire to eat. This response is influenced by various factors such as the type and amount of food consumed, nutrient composition, energy density, individual appetite regulatory hormones, and gastric distension.

Satiation plays a crucial role in regulating food intake and maintaining energy balance. Understanding the mechanisms underlying satiation can help individuals make healthier food choices and prevent overeating, thereby reducing the risk of obesity and other related health issues.

Spina Bifida Cystica is a type of neural tube defect that occurs when the bones of the spine (vertebrae) do not form properly around the developing spinal cord, resulting in a sac-like protrusion of the spinal cord and its surrounding membranes through an opening in the spine. This sac, called a meningocele or myelomeningocele, can be covered with skin or exposed, and it may contain cerebrospinal fluid, nerve roots, or portions of the spinal cord.

Myelomeningocele is the most severe form of Spina Bifida Cystica, where the sac contains a portion of the spinal cord and nerves. This can lead to various neurological complications such as weakness or paralysis below the level of the spine affected, loss of sensation, bladder and bowel dysfunction, and hydrocephalus (accumulation of cerebrospinal fluid in the brain). Early diagnosis and intervention, including prenatal surgery, can help improve outcomes for individuals with Spina Bifida Cystica.

Neurological diagnostic techniques are medical tests and examinations used to identify and diagnose conditions related to the nervous system, which includes the brain, spinal cord, nerves, and muscles. These techniques can be divided into several categories:

1. Clinical Examination: A thorough physical examination, including a neurological evaluation, is often the first step in diagnosing neurological conditions. This may involve assessing a person's mental status, muscle strength, coordination, reflexes, sensation, and gait.

2. Imaging Techniques: These are used to produce detailed images of the brain and nervous system. Common imaging techniques include:

- Computed Tomography (CT): This uses X-rays to create cross-sectional images of the brain and other parts of the body.
- Magnetic Resonance Imaging (MRI): This uses a strong magnetic field and radio waves to produce detailed images of the brain and other internal structures.
- Functional MRI (fMRI): This is a type of MRI that measures brain activity by detecting changes in blood flow.
- Positron Emission Tomography (PET): This uses small amounts of radioactive material to produce detailed images of brain function.
- Single Photon Emission Computed Tomography (SPECT): This is a type of nuclear medicine imaging that uses a gamma camera and a computer to produce detailed images of brain function.

3. Electrophysiological Tests: These are used to measure the electrical activity of the brain and nervous system. Common electrophysiological tests include:

- Electroencephalography (EEG): This measures the electrical activity of the brain.
- Evoked Potentials (EPs): These measure the electrical response of the brain and nervous system to sensory stimuli, such as sound or light.
- Nerve Conduction Studies (NCS): These measure the speed and strength of nerve impulses.
- Electromyography (EMG): This measures the electrical activity of muscles.

4. Laboratory Tests: These are used to analyze blood, cerebrospinal fluid, and other bodily fluids for signs of neurological conditions. Common laboratory tests include:

- Complete Blood Count (CBC): This measures the number and type of white and red blood cells in the body.
- Blood Chemistry Tests: These measure the levels of various chemicals in the blood.
- Lumbar Puncture (Spinal Tap): This is used to collect cerebrospinal fluid for analysis.
- Genetic Testing: This is used to identify genetic mutations associated with neurological conditions.

5. Imaging Studies: These are used to produce detailed images of the brain and nervous system. Common imaging studies include:

- Magnetic Resonance Imaging (MRI): This uses a strong magnetic field and radio waves to produce detailed images of the brain and nervous system.
- Computed Tomography (CT): This uses X-rays to produce detailed images of the brain and nervous system.
- Functional MRI (fMRI): This measures changes in blood flow in the brain during cognitive tasks.
- Diffusion Tensor Imaging (DTI): This is used to assess white matter integrity in the brain.
- Magnetic Resonance Spectroscopy (MRS): This is used to measure chemical levels in the brain.

Peripheral nerves are nerve fibers that transmit signals between the central nervous system (CNS, consisting of the brain and spinal cord) and the rest of the body. These nerves convey motor, sensory, and autonomic information, enabling us to move, feel, and respond to changes in our environment. They form a complex network that extends from the CNS to muscles, glands, skin, and internal organs, allowing for coordinated responses and functions throughout the body. Damage or injury to peripheral nerves can result in various neurological symptoms, such as numbness, weakness, or pain, depending on the type and severity of the damage.

Body temperature regulation, also known as thermoregulation, is the process by which the body maintains its core internal temperature within a narrow range, despite varying external temperatures. This is primarily controlled by the hypothalamus in the brain, which acts as a thermostat and receives input from temperature receptors throughout the body. When the body's temperature rises above or falls below the set point, the hypothalamus initiates responses to bring the temperature back into balance. These responses can include shivering to generate heat, sweating to cool down, vasodilation or vasoconstriction of blood vessels to regulate heat loss, and changes in metabolic rate. Effective body temperature regulation is crucial for maintaining optimal physiological function and overall health.

Cranial nerve diseases refer to conditions that affect the cranial nerves, which are a set of 12 pairs of nerves that originate from the brainstem and control various functions in the head and neck. These functions include vision, hearing, taste, smell, movement of the eyes and face, and sensation in the face.

Diseases of the cranial nerves can result from a variety of causes, including injury, infection, inflammation, tumors, or degenerative conditions. The specific symptoms that a person experiences will depend on which cranial nerve is affected and how severely it is damaged.

For example, damage to the optic nerve (cranial nerve II) can cause vision loss or visual disturbances, while damage to the facial nerve (cranial nerve VII) can result in weakness or paralysis of the face. Other common symptoms of cranial nerve diseases include pain, numbness, tingling, and hearing loss.

Treatment for cranial nerve diseases varies depending on the underlying cause and severity of the condition. In some cases, medication or surgery may be necessary to treat the underlying cause and relieve symptoms. Physical therapy or rehabilitation may also be recommended to help individuals regain function and improve their quality of life.

Galvanic Skin Response (GSR), also known as Electrodermal Activity (EDA), is a physiological response that reflects the activation of the sympathetic nervous system. It measures changes in the electrical properties of the skin, which are influenced by the sweat gland activity. GSR is often used as an indicator of emotional arousal or psychological stress in various research and clinical settings.

A questionnaire in the medical context is a standardized, systematic, and structured tool used to gather information from individuals regarding their symptoms, medical history, lifestyle, or other health-related factors. It typically consists of a series of written questions that can be either self-administered or administered by an interviewer. Questionnaires are widely used in various areas of healthcare, including clinical research, epidemiological studies, patient care, and health services evaluation to collect data that can inform diagnosis, treatment planning, and population health management. They provide a consistent and organized method for obtaining information from large groups or individual patients, helping to ensure accurate and comprehensive data collection while minimizing bias and variability in the information gathered.

In the context of medicine and healthcare, "individuality" refers to the unique characteristics, traits, and needs that distinguish one person from another. This concept recognizes that each patient is a distinct individual with their own genetic makeup, lifestyle factors, personal history, and social circumstances, all of which can influence their health status and response to medical interventions.

Individuality in healthcare emphasizes the importance of tailoring medical treatments and care plans to meet the specific needs and preferences of each patient, rather than relying on a one-size-fits-all approach. This personalized approach can lead to better outcomes, improved patient satisfaction, and reduced healthcare costs.

Factors that contribute to an individual's medical individuality include their genetic makeup, epigenetic factors, environmental exposures, lifestyle choices (such as diet, exercise, and substance use), and social determinants of health (such as income, education, and access to care). All of these factors can interact in complex ways to influence a person's health status and risk for disease.

Recognizing and respecting individuality is essential for providing high-quality, patient-centered care. Healthcare providers who take the time to understand their patients' unique needs and preferences are better able to build trust, promote adherence to treatment plans, and achieve positive outcomes.

Nociceptive pain is a type of pain that results from the activation of nociceptors, which are specialized sensory receptors located in various tissues throughout the body. These receptors detect potentially harmful stimuli such as extreme temperatures, pressure, or chemical irritants and transmit signals to the brain, which interprets them as painful sensations.

Nociceptive pain can be further classified into two categories:

1. Somatic nociceptive pain: This type of pain arises from the activation of nociceptors in the skin, muscles, bones, and joints. It is often described as sharp, aching, or throbbing and may be localized to a specific area of the body.
2. Visceral nociceptive pain: This type of pain arises from the activation of nociceptors in the internal organs, such as the lungs, heart, and digestive system. It is often described as deep, cramping, or aching and may be more diffuse and difficult to localize.

Examples of conditions that can cause nociceptive pain include injuries, arthritis, cancer, and infections. Effective management of nociceptive pain typically involves a multimodal approach that includes pharmacologic interventions, such as non-opioid analgesics, opioids, and adjuvant medications, as well as non-pharmacologic therapies, such as physical therapy, acupuncture, and cognitive-behavioral therapy.

In medical terms, the sense of smell is referred to as olfaction. It is the ability to detect and identify different types of chemicals in the air through the use of the olfactory system. The olfactory system includes the nose, nasal passages, and the olfactory bulbs located in the brain.

When a person inhales air containing volatile substances, these substances bind to specialized receptor cells in the nasal passage called olfactory receptors. These receptors then transmit signals to the olfactory bulbs, which process the information and send it to the brain's limbic system, including the hippocampus and amygdala, as well as to the cortex. The brain interprets these signals and identifies the various scents or smells.

Impairment of the sense of smell can occur due to various reasons such as upper respiratory infections, sinusitis, nasal polyps, head trauma, or neurodegenerative disorders like Parkinson's disease and Alzheimer's disease. Loss of smell can significantly impact a person's quality of life, including their ability to taste food, detect dangers such as smoke or gas leaks, and experience emotions associated with certain smells.

Visceral pain is a type of pain that originates from the internal organs (viscera) such as the stomach, intestines, liver, or heart. It's often described as diffuse, dull, and hard to localize, unlike somatic pain which arises from the skin, muscles, or bones and is usually easier to pinpoint.

Visceral pain may be caused by various conditions like inflammation, infection, ischemia (reduced blood supply), distention or stretching of the organ walls, or direct damage to the organs. The sensation of visceral pain can be modulated and referred to other areas of the body due to the complex interactions in the nervous system, making it sometimes challenging to diagnose the exact source of the pain.

Hearing is the ability to perceive sounds by detecting vibrations in the air or other mediums and translating them into nerve impulses that are sent to the brain for interpretation. In medical terms, hearing is defined as the sense of sound perception, which is mediated by the ear and interpreted by the brain. It involves a complex series of processes, including the conduction of sound waves through the outer ear to the eardrum, the vibration of the middle ear bones, and the movement of fluid in the inner ear, which stimulates hair cells to send electrical signals to the auditory nerve and ultimately to the brain. Hearing allows us to communicate with others, appreciate music and sounds, and detect danger or important events in our environment.

Adolescent behavior refers to the typical behaviors, attitudes, and emotions exhibited by individuals who are within the developmental stage of adolescence, which generally falls between the ages of 10-24 years old. The World Health Organization (WHO) defines an adolescent as "an individual who is in the process of growing from childhood to adulthood, and whose age ranges from 10 to 19 years." However, it's important to note that the specific age range can vary depending on cultural, societal, and individual factors.

During adolescence, individuals experience significant physical, cognitive, emotional, and social changes that can influence their behavior. Some common behaviors exhibited by adolescents include:

1. Increased independence and autonomy seeking: Adolescents may start to challenge authority figures, question rules, and seek more control over their lives as they develop a stronger sense of self.
2. Peer influence: Adolescents often place greater importance on their relationships with peers and may engage in behaviors that are influenced by their friends, such as experimenting with substances or adopting certain fashion styles.
3. Risk-taking behavior: Adolescents are more likely to engage in risky behaviors, such as reckless driving, substance use, and unsafe sexual practices, due to a combination of factors, including brain development, peer pressure, and the desire for novelty and excitement.
4. Emotional volatility: Hormonal changes and brain development during adolescence can lead to increased emotional intensity and instability, resulting in mood swings, irritability, and impulsivity.
5. Identity exploration: Adolescents are often preoccupied with discovering their own identity, values, beliefs, and goals, which may result in experimentation with different hairstyles, clothing, hobbies, or relationships.
6. Cognitive development: Adolescents develop the ability to think more abstractly, consider multiple perspectives, and engage in complex problem-solving, which can lead to improved decision-making and self-reflection.
7. Formation of long-term relationships: Adolescence is a critical period for establishing close friendships and romantic relationships that can have lasting impacts on an individual's social and emotional development.

It is essential to recognize that adolescent development is a complex and dynamic process, and individual experiences may vary significantly. While some risky behaviors are common during this stage, it is crucial to provide support, guidance, and resources to help adolescents navigate the challenges they face and promote healthy development.

"Controlled Environment" is a term used to describe a setting in which environmental conditions are monitored, regulated, and maintained within certain specific parameters. These conditions may include factors such as temperature, humidity, light exposure, air quality, and cleanliness. The purpose of a controlled environment is to ensure that the conditions are optimal for a particular activity or process, and to minimize the potential for variability or contamination that could affect outcomes or results.

In medical and healthcare settings, controlled environments are used in a variety of contexts, such as:

* Research laboratories: To ensure consistent and reproducible experimental conditions for scientific studies.
* Pharmaceutical manufacturing: To maintain strict quality control standards during the production of drugs and other medical products.
* Sterile fields: In operating rooms or cleanrooms, to minimize the risk of infection or contamination during surgical procedures or sensitive medical operations.
* Medical storage: For storing temperature-sensitive medications, vaccines, or specimens at specific temperatures to maintain their stability and efficacy.

Overall, controlled environments play a critical role in maintaining safety, quality, and consistency in medical and healthcare settings.

I believe there might be some confusion in your question. "Urticaceae" is not a medical term, but a taxonomic category in botany. It refers to the nettle family of flowering plants, which includes around 980 species across 52 genera. Some members of this family, such as stinging nettles (Urtica dioica), can cause skin irritation and rashes, but "Urticaceae" itself is not a medical term or condition.

The Radial nerve is a major peripheral nerve in the human body that originates from the brachial plexus, which is a network of nerves formed by the union of the ventral rami (anterior divisions) of spinal nerves C5-T1. The radial nerve provides motor function to extensor muscles of the upper limb and sensation to parts of the skin on the back of the arm, forearm, and hand.

More specifically, the radial nerve supplies motor innervation to:

* Extensor muscles of the shoulder (e.g., teres minor, infraspinatus)
* Rotator cuff muscles
* Elbow joint stabilizers (e.g., lateral head of the triceps)
* Extensors of the wrist, fingers, and thumb

The radial nerve also provides sensory innervation to:

* Posterior aspect of the upper arm (from the lower third of the humerus to the elbow)
* Lateral forearm (from the lateral epicondyle of the humerus to the wrist)
* Dorsum of the hand (skin over the radial side of the dorsum, including the first web space)

Damage or injury to the radial nerve may result in various symptoms, such as weakness or paralysis of the extensor muscles, numbness or tingling sensations in the affected areas, and difficulty with extension movements of the wrist, fingers, and thumb. Common causes of radial nerve injuries include fractures of the humerus bone, compression during sleep or prolonged pressure on the nerve (e.g., from crutches), and entrapment syndromes like radial tunnel syndrome.

Ethyl chloride is a colorless, volatile, flammable liquid with an ether-like odor. It is used as an industrial solvent and refrigerant, and in the past, it was also used as a topical anesthetic and analgesic. Ethyl chloride works by rapidly evaporating upon contact with the skin, causing localized cooling and numbness. However, its use as a medical product has largely been discontinued due to safety concerns, including its potential for abuse as a recreational inhalant and the risk of severe frostbite and tissue damage if improperly applied.

The cerebral cortex is the outermost layer of the brain, characterized by its intricate folded structure and wrinkled appearance. It is a region of great importance as it plays a key role in higher cognitive functions such as perception, consciousness, thought, memory, language, and attention. The cerebral cortex is divided into two hemispheres, each containing four lobes: the frontal, parietal, temporal, and occipital lobes. These areas are responsible for different functions, with some regions specializing in sensory processing while others are involved in motor control or associative functions. The cerebral cortex is composed of gray matter, which contains neuronal cell bodies, and is covered by a layer of white matter that consists mainly of myelinated nerve fibers.

Body temperature is the measure of heat produced by the body. In humans, the normal body temperature range is typically between 97.8°F (36.5°C) and 99°F (37.2°C), with an average oral temperature of 98.6°F (37°C). Body temperature can be measured in various ways, including orally, rectally, axillary (under the arm), and temporally (on the forehead).

Maintaining a stable body temperature is crucial for proper bodily functions, as enzymes and other biological processes depend on specific temperature ranges. The hypothalamus region of the brain regulates body temperature through feedback mechanisms that involve shivering to produce heat and sweating to release heat. Fever is a common medical sign characterized by an elevated body temperature above the normal range, often as a response to infection or inflammation.

Histamine is defined as a biogenic amine that is widely distributed throughout the body and is involved in various physiological functions. It is derived primarily from the amino acid histidine by the action of histidine decarboxylase. Histamine is stored in granules (along with heparin and proteases) within mast cells and basophils, and is released upon stimulation or degranulation of these cells.

Once released into the tissues and circulation, histamine exerts a wide range of pharmacological actions through its interaction with four types of G protein-coupled receptors (H1, H2, H3, and H4 receptors). Histamine's effects are diverse and include modulation of immune responses, contraction and relaxation of smooth muscle, increased vascular permeability, stimulation of gastric acid secretion, and regulation of neurotransmission.

Histamine is also a potent mediator of allergic reactions and inflammation, causing symptoms such as itching, sneezing, runny nose, and wheezing. Antihistamines are commonly used to block the actions of histamine at H1 receptors, providing relief from these symptoms.

The Coriolis force is an apparent force that acts on objects in motion relative to a rotating frame of reference. In the context of meteorology and oceanography, the Earth's rotation creates a Coriolis force that affects large-scale air and water movements.

In the Northern Hemisphere, the Coriolis force causes deflection of moving objects, such as wind or ocean currents, to the right. In the Southern Hemisphere, the deflection is to the left. The magnitude of the Coriolis force depends on the speed and latitude of the moving object. It is named after French scientist Gustave-Gaspard Coriolis, who first described it in 1835.

It's important to note that the Coriolis force is not a true force but rather an apparent force that arises due to the rotation of the Earth.

In medical terms, "tears" are a clear, salty liquid that is produced by the tear glands (lacrimal glands) in our eyes. They serve to keep the eyes moist, protect against dust and other foreign particles, and help to provide clear vision by maintaining a smooth surface on the front of the eye. Tears consist of water, oil, and mucus, which help to prevent evaporation and ensure that the tears spread evenly across the surface of the eye. Emotional or reflexive responses, such as crying or yawning, can also stimulate the production of tears.

Nontherapeutic human experimentation refers to medical research studies in which the primary goal is not to directly benefit the participants, but rather to advance scientific knowledge or develop new medical technologies. These studies often involve some level of risk or discomfort for the participants, and may include the administration of experimental treatments, procedures, or interventions.

Nontherapeutic human experimentation can take many forms, including clinical trials, observational studies, and other types of research involving human subjects. In these studies, researchers must carefully weigh the potential benefits of the research against the risks to the participants, and ensure that all participants are fully informed of the nature of the study, its purposes, and any potential risks or benefits before providing their consent to participate.

It's important to note that nontherapeutic human experimentation is subject to strict ethical guidelines and regulations, designed to protect the rights and welfare of research participants. These guidelines and regulations are intended to ensure that all research involving human subjects is conducted in a responsible and ethical manner, with the goal of advancing scientific knowledge while minimizing harm to participants.

Neuralgia is a type of pain that occurs along the pathway of a nerve, often caused by damage or irritation to the nerve. It is typically described as a sharp, stabbing, burning, or electric-shock like pain that can be severe and debilitating. Neuralgia can affect any nerve in the body, but it most commonly occurs in the facial area (trigeminal neuralgia) or in the nerves related to the spine (postherpetic neuralgia). The pain associated with neuralgia can be intermittent or constant and may be worsened by certain triggers such as touch, temperature changes, or movement. Treatment for neuralgia typically involves medications to manage pain, as well as other therapies such as nerve blocks, surgery, or lifestyle modifications.

A cross-over study is a type of experimental design in which participants receive two or more interventions in a specific order. After a washout period, each participant receives the opposite intervention(s). The primary advantage of this design is that it controls for individual variability by allowing each participant to act as their own control.

In medical research, cross-over studies are often used to compare the efficacy or safety of two treatments. For example, a researcher might conduct a cross-over study to compare the effectiveness of two different medications for treating high blood pressure. Half of the participants would be randomly assigned to receive one medication first and then switch to the other medication after a washout period. The other half of the participants would receive the opposite order of treatments.

Cross-over studies can provide valuable insights into the relative merits of different interventions, but they also have some limitations. For example, they may not be suitable for studying conditions that are chronic or irreversible, as it may not be possible to completely reverse the effects of the first intervention before administering the second one. Additionally, carryover effects from the first intervention can confound the results if they persist into the second treatment period.

Overall, cross-over studies are a useful tool in medical research when used appropriately and with careful consideration of their limitations.

Cellular mechanotransduction is the process by which cells convert mechanical stimuli into biochemical signals, resulting in changes in cell behavior and function. This complex process involves various molecular components, including transmembrane receptors, ion channels, cytoskeletal proteins, and signaling molecules. Mechanical forces such as tension, compression, or fluid flow can activate these components, leading to alterations in gene expression, protein synthesis, and cell shape or movement. Cellular mechanotransduction plays a crucial role in various physiological processes, including tissue development, homeostasis, and repair, as well as in pathological conditions such as fibrosis and cancer progression.

Electromyography (EMG) is a medical diagnostic procedure that measures the electrical activity of skeletal muscles during contraction and at rest. It involves inserting a thin needle electrode into the muscle to record the electrical signals generated by the muscle fibers. These signals are then displayed on an oscilloscope and may be heard through a speaker.

EMG can help diagnose various neuromuscular disorders, such as muscle weakness, numbness, or pain, and can distinguish between muscle and nerve disorders. It is often used in conjunction with other diagnostic tests, such as nerve conduction studies, to provide a comprehensive evaluation of the nervous system.

EMG is typically performed by a neurologist or a physiatrist, and the procedure may cause some discomfort or pain, although this is usually minimal. The results of an EMG can help guide treatment decisions and monitor the progression of neuromuscular conditions over time.

Hand injuries refer to any damage or harm caused to the structures of the hand, including the bones, joints, muscles, tendons, ligaments, nerves, blood vessels, and skin. These injuries can result from various causes such as trauma, overuse, or degenerative conditions. Examples of hand injuries include fractures, dislocations, sprains, strains, cuts, burns, and insect bites. Symptoms may vary depending on the type and severity of the injury, but they often include pain, swelling, stiffness, numbness, weakness, or loss of function in the hand. Proper diagnosis and treatment are crucial to ensure optimal recovery and prevent long-term complications.

Moxibustion is a traditional Chinese medicine (TCM) practice involving the burning of a mugwort-based herb called "moxa" close to or on specific points on the body, with the intention of stimulating chi (vital energy), encouraging healing, and preventing/treating diseases. The heat generated by moxa sticks or cones is believed to warm the meridians, dispel cold and dampness, and improve circulation. Practitioners may apply moxibustion directly on the skin, through an insulating material, or indirectly above the skin. It's often used in conjunction with acupuncture for various health issues, such as arthritis, digestive disorders, and gynecological conditions.

In medical terms, a "lip" refers to the thin edge or border of an organ or other biological structure. However, when people commonly refer to "the lip," they are usually talking about the lips on the face, which are part of the oral cavity. The lips are a pair of soft, fleshy tissues that surround the mouth and play a crucial role in various functions such as speaking, eating, drinking, and expressing emotions.

The lips are made up of several layers, including skin, muscle, blood vessels, nerves, and mucous membrane. The outer surface of the lips is covered by skin, while the inner surface is lined with a moist mucous membrane. The muscles that make up the lips allow for movements such as pursing, puckering, and smiling.

The lips also contain numerous sensory receptors that help detect touch, temperature, pain, and other stimuli. Additionally, they play a vital role in protecting the oral cavity from external irritants and pathogens, helping to keep the mouth clean and healthy.

Butylscopolammonium Bromide is an anticholinergic drug, which is used as a smooth muscle relaxant and an anti-spasmodic agent. It works by blocking the action of acetylcholine, a neurotransmitter in the body, on certain types of receptors, leading to relaxation of smooth muscles and reduction of spasms.

This medication is commonly used to treat gastrointestinal disorders such as irritable bowel syndrome, intestinal cramps, and spastic constipation. It may also be used in the management of bladder disorders, including neurogenic bladder and urinary incontinence.

The drug is available in various forms, including tablets, suppositories, and solutions for injection. The dosage and route of administration depend on the specific condition being treated and the patient's overall health status. As with any medication, Butylscopolammonium Bromide can cause side effects, such as dry mouth, blurred vision, dizziness, and constipation. It should be used under the guidance of a healthcare professional to ensure safe and effective treatment.

Forearm injuries refer to damages or traumas that affect the anatomy and function of the forearm, which is the area between the elbow and wrist. This region consists of two long bones (the radius and ulna) and several muscles, tendons, ligaments, nerves, and blood vessels that enable movements such as flexion, extension, pronation, and supination of the hand and wrist.

Common forearm injuries include:

1. Fractures: Breaks in the radius or ulna bones can occur due to high-energy trauma, falls, or sports accidents. These fractures may be simple (stable) or compound (displaced), and might require immobilization, casting, or surgical intervention depending on their severity and location.

2. Sprains and Strains: Overstretching or tearing of the ligaments connecting the bones in the forearm or the muscles and tendons responsible for movement can lead to sprains and strains. These injuries often cause pain, swelling, bruising, and limited mobility.

3. Dislocations: In some cases, forceful trauma might result in the dislocation of the radioulnar joint, where the ends of the radius and ulna meet. This injury can be extremely painful and may necessitate immediate medical attention to realign the bones and stabilize the joint.

4. Tendonitis: Repetitive motions or overuse can cause inflammation and irritation of the tendons in the forearm, resulting in a condition known as tendonitis. This injury typically presents with localized pain, swelling, and stiffness that worsen with activity.

5. Nerve Injuries: Direct trauma, compression, or stretching can damage nerves in the forearm, leading to numbness, tingling, weakness, or paralysis in the hand and fingers. Common nerve injuries include radial nerve neuropathy and ulnar nerve entrapment.

6. Compartment Syndrome: Forearm compartment syndrome occurs when increased pressure within one of the forearm's fascial compartments restricts blood flow to the muscles, nerves, and tissues inside. This condition can result from trauma, bleeding, or swelling and requires immediate medical intervention to prevent permanent damage.

Accurate diagnosis and appropriate treatment are crucial for managing forearm injuries and ensuring optimal recovery. Patients should consult with a healthcare professional if they experience persistent pain, swelling, stiffness, weakness, or numbness in their forearms or hands.

Nociception is the neural process of encoding and processing noxious stimuli, which can result in the perception of pain. It involves the activation of specialized nerve endings called nociceptors, located throughout the body, that detect potentially harmful stimuli such as extreme temperatures, intense pressure, or tissue damage caused by chemicals released during inflammation. Once activated, nociceptors transmit signals through sensory neurons to the spinal cord and then to the brain, where they are interpreted as painful experiences.

It is important to note that while nociception is necessary for pain perception, it does not always lead to conscious awareness of pain. Factors such as attention, emotion, and context can influence whether or not nociceptive signals are experienced as painful.

In medical and psychological terms, "affect" refers to a person's emotional or expressive state, mood, or dispositions that are outwardly manifested in their behavior, facial expressions, demeanor, or speech. Affect can be described as being congruent or incongruent with an individual's thoughts and experiences.

There are different types of affect, including:

1. Neutral affect: When a person shows no apparent emotion or displays minimal emotional expressiveness.
2. Positive affect: When a person exhibits positive emotions such as happiness, excitement, or enthusiasm.
3. Negative affect: When a person experiences and displays negative emotions like sadness, anger, or fear.
4. Blunted affect: When a person's emotional response is noticeably reduced or diminished, often observed in individuals with certain mental health conditions, such as schizophrenia.
5. Flat affect: When a person has an almost complete absence of emotional expressiveness, which can be indicative of severe depression or other mental health disorders.
6. Labile affect: When a person's emotional state fluctuates rapidly and frequently between positive and negative emotions, often observed in individuals with certain neurological conditions or mood disorders.

Clinicians may assess a patient's affect during an interview or examination to help diagnose mental health conditions, evaluate treatment progress, or monitor overall well-being.

'Animal behavior' refers to the actions or responses of animals to various stimuli, including their interactions with the environment and other individuals. It is the study of the actions of animals, whether they are instinctual, learned, or a combination of both. Animal behavior includes communication, mating, foraging, predator avoidance, and social organization, among other things. The scientific study of animal behavior is called ethology. This field seeks to understand the evolutionary basis for behaviors as well as their physiological and psychological mechanisms.

Myelinated nerve fibers are neuronal processes that are surrounded by a myelin sheath, a fatty insulating substance that is produced by Schwann cells in the peripheral nervous system and oligodendrocytes in the central nervous system. This myelin sheath helps to increase the speed of electrical impulse transmission, also known as action potentials, along the nerve fiber. The myelin sheath has gaps called nodes of Ranvier where the electrical impulses can jump from one node to the next, which also contributes to the rapid conduction of signals. Myelinated nerve fibers are typically found in the peripheral nerves and the optic nerve, but not in the central nervous system (CNS) tracts that are located within the brain and spinal cord.

Alcoholism, also known as alcohol use disorder (AUD), is a chronic relapsing brain disorder characterized by an impaired ability to stop or control alcohol consumption despite adverse social, occupational, or health consequences. It is defined by the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) as a problematic pattern of alcohol use leading to clinically significant impairment or distress, as manifested by at least two of the following, occurring within a 12-month period:

1. Alcohol is often taken in larger amounts or over a longer period than was intended.
2. There is a persistent desire or unsuccessful efforts to cut down or control alcohol use.
3. A great deal of time is spent in activities necessary to obtain, use, or recover from the effects of alcohol.
4. Craving, or a strong desire or urge to use alcohol, is present.
5. Recurrent alcohol use results in a failure to fulfill major role obligations at work, school, or home.
6. Alcohol use continues despite having persistent or recurrent social or interpersonal problems caused or exacerbated by the effects of alcohol.
7. Important social, occupational, or recreational activities are given up or reduced because of alcohol use.
8. Recurrent alcohol use is in situations in which it is physically hazardous.
9. Alcohol use is continued despite knowledge of having a persistent or recurrent physical or psychological problem that is likely to have been caused or exacerbated by alcohol.
10. Tolerance, as defined by either of the following:
a) A need for markedly increased amounts of alcohol to achieve intoxication or desired effect.
b) A markedly diminished effect with continued use of the same amount of alcohol.
11. Withdrawal, as manifested by either of the following:
a) The characteristic withdrawal syndrome for alcohol (refer to DSM-5 for further details).
b) Alcohol (or a closely related substance, such as a benzodiazepine) is taken to relieve or avoid withdrawal symptoms.

The severity of alcohol use disorder is classified as mild, moderate, or severe based on the number of criteria met:

* Mild: 2-3 criteria met
* Moderate: 4-5 criteria met
* Severe: 6 or more criteria met

It's important to note that alcohol use disorder is a complex condition with various factors contributing to its development and course. If you or someone you know is struggling with alcohol use, it's crucial to seek professional help from a healthcare provider or a mental health specialist for an accurate assessment and appropriate treatment.

Vestibular diseases are a group of disorders that affect the vestibular system, which is responsible for maintaining balance and spatial orientation. The vestibular system includes the inner ear and parts of the brain that process sensory information related to movement and position.

These diseases can cause symptoms such as vertigo (a spinning sensation), dizziness, imbalance, nausea, and visual disturbances. Examples of vestibular diseases include:

1. Benign paroxysmal positional vertigo (BPPV): a condition in which small crystals in the inner ear become dislodged and cause brief episodes of vertigo triggered by changes in head position.
2. Labyrinthitis: an inner ear infection that can cause sudden onset of vertigo, hearing loss, and tinnitus (ringing in the ears).
3. Vestibular neuronitis: inflammation of the vestibular nerve that causes severe vertigo, nausea, and imbalance but typically spares hearing.
4. Meniere's disease: a disorder characterized by recurrent episodes of vertigo, tinnitus, hearing loss, and a feeling of fullness in the affected ear.
5. Vestibular migraine: a type of migraine that includes vestibular symptoms such as dizziness, imbalance, and disorientation.
6. Superior canal dehiscence syndrome: a condition in which there is a thinning or absence of bone over the superior semicircular canal in the inner ear, leading to vertigo, sound- or pressure-induced dizziness, and hearing loss.
7. Bilateral vestibular hypofunction: reduced function of both vestibular systems, causing chronic imbalance, unsteadiness, and visual disturbances.

Treatment for vestibular diseases varies depending on the specific diagnosis but may include medication, physical therapy, surgery, or a combination of these approaches.

Finger injuries refer to any damage or trauma caused to the fingers, which can include cuts, bruises, dislocations, fractures, and sprains. These injuries can occur due to various reasons such as accidents, sports activities, falls, or direct blows to the finger. Symptoms of finger injuries may include pain, swelling, stiffness, deformity, numbness, or inability to move the finger. The treatment for finger injuries varies depending on the type and severity of the injury, but may include rest, immobilization, ice, compression, elevation, physical therapy, medication, or surgery. It is essential to seek medical attention promptly for proper diagnosis and treatment of finger injuries to prevent further complications and ensure optimal recovery.

Tongue diseases refer to various medical conditions that affect the structure, function, or appearance of the tongue. These conditions can be categorized into several types, including:

1. Infections: Bacterial, viral, or fungal infections can cause tongue inflammation (glossitis), pain, and ulcers. Common causes include streptococcus, herpes simplex, and candida albicans.
2. Traumatic injuries: These can result from accidental bites, burns, or irritation caused by sharp teeth, dental appliances, or habitual habits like tongue thrusting or chewing.
3. Neoplasms: Both benign and malignant growths can occur on the tongue, such as papillomas, fibromas, and squamous cell carcinoma.
4. Congenital disorders: Some individuals may be born with abnormalities of the tongue, like ankyloglossia (tongue-tie) or macroglossia (enlarged tongue).
5. Neurological conditions: Certain neurological disorders can affect tongue movement and sensation, such as Bell's palsy, stroke, or multiple sclerosis.
6. Systemic diseases: Various systemic conditions can have symptoms that manifest on the tongue, like diabetes mellitus (which can cause dryness and furring), iron deficiency anemia (which may lead to atrophic glossitis), or Sjögren's syndrome (which can result in xerostomia).
7. Idiopathic: In some cases, the cause of tongue symptoms remains unknown, leading to a diagnosis of idiopathic glossitis or burning mouth syndrome.

Proper diagnosis and treatment of tongue diseases require a thorough examination by a healthcare professional, often involving a dental or medical specialist such as an oral pathologist, otolaryngologist, or dermatologist.

A Personality Inventory is a standardized test used in psychology to assess an individual's personality traits and characteristics. It typically consists of a series of multiple-choice questions or statements that the respondent must rate according to their level of agreement or disagreement. The inventory measures various aspects of an individual's behavior, attitudes, and temperament, providing a quantifiable score that can be compared to normative data to help diagnose personality disorders, assess personal strengths and weaknesses, or provide insights into an individual's likely responses to different situations. Examples of well-known personality inventories include the Minnesota Multiphasic Personality Inventory (MMPI) and the California Psychological Inventory (CPI).

In a medical or physiological context, "arousal" refers to the state of being awake and responsive to stimuli. It involves the activation of the nervous system, particularly the autonomic nervous system, which prepares the body for action. Arousal levels can vary from low (such as during sleep) to high (such as during states of excitement or stress). In clinical settings, changes in arousal may be assessed to help diagnose conditions such as coma, brain injury, or sleep disorders. It is also used in the context of sexual response, where it refers to the level of physical and mental awareness and readiness for sexual activity.

In a medical context, awareness generally refers to the state of being conscious or cognizant of something. This can include being aware of one's own thoughts, feelings, and experiences, as well as being aware of external events or sensations.

For example, a person who is awake and alert is said to have full awareness, while someone who is in a coma or under general anesthesia may be described as having reduced or absent awareness. Similarly, a person with dementia or Alzheimer's disease may have impaired awareness of their surroundings or of their own memory and cognitive abilities.

In some cases, awareness may also refer to the process of becoming informed or educated about a particular health condition or medical treatment. For example, a patient may be encouraged to increase their awareness of heart disease risk factors or of the potential side effects of a medication. Overall, awareness involves a deep understanding and perception of oneself and one's environment.

Citric acid is a weak organic acid that is widely found in nature, particularly in citrus fruits such as lemons and oranges. Its chemical formula is C6H8O7, and it exists in a form known as a tribasic acid, which means it can donate three protons in chemical reactions.

In the context of medical definitions, citric acid may be mentioned in relation to various physiological processes, such as its role in the Krebs cycle (also known as the citric acid cycle), which is a key metabolic pathway involved in energy production within cells. Additionally, citric acid may be used in certain medical treatments or therapies, such as in the form of citrate salts to help prevent the formation of kidney stones. It may also be used as a flavoring agent or preservative in various pharmaceutical preparations.

The mandible, also known as the lower jaw, is the largest and strongest bone in the human face. It forms the lower portion of the oral cavity and plays a crucial role in various functions such as mastication (chewing), speaking, and swallowing. The mandible is a U-shaped bone that consists of a horizontal part called the body and two vertical parts called rami.

The mandible articulates with the skull at the temporomandibular joints (TMJs) located in front of each ear, allowing for movements like opening and closing the mouth, protrusion, retraction, and side-to-side movement. The mandible contains the lower teeth sockets called alveolar processes, which hold the lower teeth in place.

In medical terminology, the term "mandible" refers specifically to this bone and its associated structures.

Ciguatera poisoning is a type of foodborne illness that is caused by consuming seafood (such as fish) that contains ciguatoxins. These toxins are produced by certain types of microalgae that can accumulate in larger marine animals and become concentrated in the flesh of fish.

Ciguatera poisoning is characterized by a variety of symptoms, including nausea, vomiting, diarrhea, abdominal pain, muscle weakness, and neurological symptoms such as tingling or numbness in the lips, tongue, and other parts of the body. In severe cases, it can also cause heart problems, seizures, and even coma.

The severity of ciguatera poisoning can vary widely depending on the amount and type of toxin consumed, as well as individual susceptibility. There is no specific antidote for ciguatera poisoning, and treatment typically involves supportive care such as fluid replacement, pain management, and monitoring for complications.

Prevention measures include avoiding consumption of fish known to carry a high risk of ciguatoxins, particularly larger predatory reef fish such as barracuda, grouper, moray eel, and red snapper. Cooking or freezing the fish does not destroy the toxin, so it is important to choose fish carefully when dining in areas where ciguatera poisoning is common.

Anxiety: A feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome. In a medical context, anxiety refers to a mental health disorder characterized by feelings of excessive and persistent worry, fear, or panic that interfere with daily activities. It can also be a symptom of other medical conditions, such as heart disease, diabetes, or substance abuse disorders. Anxiety disorders include generalized anxiety disorder, panic disorder, social anxiety disorder, and phobias.

In the context of medicine, "needles" are thin, sharp, and typically hollow instruments used in various medical procedures to introduce or remove fluids from the body, administer medications, or perform diagnostic tests. They consist of a small-gauge metal tube with a sharp point on one end and a hub on the other, where a syringe is attached.

There are different types of needles, including:

1. Hypodermic needles: These are used for injections, such as intramuscular (IM), subcutaneous (SC), or intravenous (IV) injections, to deliver medications directly into the body. They come in various sizes and lengths depending on the type of injection and the patient's age and weight.
2. Blood collection needles: These are used for drawing blood samples for diagnostic tests. They have a special vacuum-assisted design that allows them to easily penetrate veins and collect the required amount of blood.
3. Surgical needles: These are used in surgeries for suturing (stitching) wounds or tissues together. They are typically curved and made from stainless steel, with a triangular or reverse cutting point to facilitate easy penetration through tissues.
4. Acupuncture needles: These are thin, solid needles used in traditional Chinese medicine for acupuncture therapy. They are inserted into specific points on the body to stimulate energy flow and promote healing.

It is essential to follow proper infection control procedures when handling and disposing of needles to prevent the spread of bloodborne pathogens and infectious diseases.

Esophageal diseases refer to a range of medical conditions that affect the esophagus, which is the muscular tube that connects the throat to the stomach. Here are some common esophageal diseases with their brief definitions:

1. Gastroesophageal reflux disease (GERD): A chronic condition in which stomach acid or bile flows back into the esophagus, causing symptoms such as heartburn, chest pain, and difficulty swallowing.
2. Esophagitis: Inflammation of the esophageal lining, often caused by GERD, infection, or medication.
3. Esophageal stricture: Narrowing of the esophagus due to scarring or inflammation, which can make swallowing difficult.
4. Esophageal cancer: Cancer that forms in the tissues of the esophagus, often as a result of long-term GERD or smoking.
5. Esophageal motility disorders: Disorders that affect the normal movement and function of the esophagus, such as achalasia, diffuse spasm, and nutcracker esophagus.
6. Barrett's esophagus: A condition in which the lining of the lower esophagus changes, increasing the risk of esophageal cancer.
7. Esophageal diverticula: Small pouches that form in the esophageal wall, often causing difficulty swallowing or regurgitation.
8. Eosinophilic esophagitis (EoE): A chronic immune-mediated disorder characterized by inflammation of the esophagus due to an allergic reaction.

These are some of the common esophageal diseases, and their diagnosis and treatment may vary depending on the severity and underlying cause of the condition.

Purinergic P2X3 receptors are a type of ligand-gated ion channel that are activated by the binding of adenosine triphosphate (ATP) and related nucleotides. These receptors are primarily expressed on sensory neurons, including nociceptive neurons that detect and transmit pain signals.

P2X3 receptors are homomeric or heteromeric complexes composed of P2X3 subunits, which form a functional ion channel upon activation by ATP. These receptors play an important role in the transmission of nociceptive information from the periphery to the central nervous system.

Activation of P2X3 receptors leads to the opening of the ion channel and the influx of cations, such as calcium and sodium ions, into the neuron. This depolarizes the membrane and can trigger action potentials that transmit pain signals to the brain.

P2X3 receptors have been implicated in various pain conditions, including inflammatory pain, neuropathic pain, and cancer-related pain. As a result, P2X3 receptor antagonists are being investigated as potential therapeutic agents for the treatment of chronic pain.

Traumatic amputation is the accidental or spontaneous separation of a limb or body part due to trauma or severe injury. This can occur as a result of motor vehicle accidents, industrial incidents, agricultural mishaps, or military combat, among other causes. The severed portion may or may not be recoverable for reattachment depending on various factors such as the extent of damage, ischemia time, and conditions during transportation. Immediate medical attention is required to control bleeding, manage shock, prevent infection, and initiate appropriate wound care and potential reconstructive surgery.

Thalamic nuclei refer to specific groupings of neurons within the thalamus, a key relay station in the brain that receives sensory information from various parts of the body and transmits it to the cerebral cortex for processing. The thalamus is divided into several distinct nuclei, each with its own unique functions and connections. These nuclei can be broadly categorized into three groups:

1. Sensory relay nuclei: These nuclei receive sensory information from different modalities such as vision, audition, touch, and taste, and project this information to specific areas of the cerebral cortex for further processing. Examples include the lateral geniculate nucleus (vision), medial geniculate nucleus (audition), and ventral posterior nucleus (touch and taste).
2. Association nuclei: These nuclei are involved in higher-order cognitive functions, such as attention, memory, and executive control. They receive inputs from various cortical areas and project back to those same areas, forming closed loops that facilitate information processing and integration. Examples include the mediodorsal nucleus and pulvinar.
3. Motor relay nuclei: These nuclei are involved in motor control and coordination. They receive inputs from the cerebral cortex and basal ganglia and project to the brainstem and spinal cord, helping to regulate movement and posture. Examples include the ventral anterior and ventral lateral nuclei.

Overall, thalamic nuclei play a crucial role in integrating sensory, motor, and cognitive information, allowing for adaptive behavior and conscious experience.

Hypnosis is a state of highly focused attention or concentration, often associated with relaxation, and heightened suggestibility. In a clinical context, hypnosis is often used as a tool in hypnotherapy, to help individuals explore unconscious thoughts, feelings, and behaviors, or to make positive changes to their thoughts, behavior, and physical well-being. It's important to note that hypnosis is not a state of unconsciousness or sleep, but rather a state of altered consciousness characterized by increased suggestibility and focused attention.

It's also worth noting that the definition of hypnosis can vary between different fields and perspectives. Some definitions emphasize the role of suggestion in shaping experience during hypnosis, while others focus on the importance of expectancy and belief. Additionally, there is ongoing debate about the precise mechanisms underlying hypnotic phenomena, with some researchers emphasizing social and psychological factors, while others highlight neurological and physiological changes associated with hypnosis.

A nerve block is a medical procedure in which an anesthetic or neurolytic agent is injected near a specific nerve or bundle of nerves to block the transmission of pain signals from that area to the brain. This technique can be used for both diagnostic and therapeutic purposes, such as identifying the source of pain, providing temporary or prolonged relief, or facilitating surgical procedures in the affected region.

The injection typically contains a local anesthetic like lidocaine or bupivacaine, which numbs the nerve, preventing it from transmitting pain signals. In some cases, steroids may also be added to reduce inflammation and provide longer-lasting relief. Depending on the type of nerve block and its intended use, the injection might be administered close to the spine (neuraxial blocks), at peripheral nerves (peripheral nerve blocks), or around the sympathetic nervous system (sympathetic nerve blocks).

While nerve blocks are generally safe, they can have side effects such as infection, bleeding, nerve damage, or in rare cases, systemic toxicity from the anesthetic agent. It is essential to consult with a qualified medical professional before undergoing this procedure to ensure proper evaluation, technique, and post-procedure care.

Pharyngeal diseases refer to conditions that affect the pharynx, which is the part of the throat that lies behind the nasal cavity and mouth, and above the esophagus and larynx. The pharynx plays a crucial role in swallowing, speaking, and breathing. Pharyngeal diseases can cause symptoms such as sore throat, difficulty swallowing, pain during swallowing, swollen lymph nodes, and earaches.

Some common pharyngeal diseases include:

1. Pharyngitis: Inflammation of the pharynx, often caused by a viral or bacterial infection.
2. Tonsillitis: Inflammation of the tonsils, which are two masses of lymphoid tissue located on either side of the back of the throat.
3. Epiglottitis: Inflammation of the epiglottis, a flap of cartilage that covers the windpipe during swallowing to prevent food and liquids from entering the lungs.
4. Abscesses: A collection of pus in the pharynx caused by a bacterial infection.
5. Cancer: Malignant tumors that can develop in the pharynx, often caused by smoking or heavy alcohol use.
6. Dysphagia: Difficulty swallowing due to nerve damage, muscle weakness, or structural abnormalities in the pharynx.
7. Stridor: Noisy breathing caused by a narrowed or obstructed airway in the pharynx.

Treatment for pharyngeal diseases depends on the underlying cause and may include antibiotics, pain relievers, surgery, or radiation therapy.

I apologize for any confusion, but "students" is not a medical term. It refers to individuals who are engaged in studying or learning at an educational institution, such as a school, college, or university. If you have any questions related to medical terminology or concepts, I would be happy to help clarify those for you.

Deglutition is the medical term for swallowing. It refers to the process by which food or liquid is transferred from the mouth to the stomach through a series of coordinated muscle movements and neural responses. The deglutition process involves several stages, including oral preparatory, oral transit, pharyngeal, and esophageal phases, each of which plays a critical role in ensuring safe and efficient swallowing.

Dysphagia is the medical term for difficulty with swallowing, which can result from various underlying conditions such as neurological disorders, structural abnormalities, or muscular weakness. Proper evaluation and management of deglutition disorders are essential to prevent complications such as aspiration pneumonia, malnutrition, and dehydration.

In medical terms, the jaw is referred to as the mandible (in humans and some other animals), which is the lower part of the face that holds the lower teeth in place. It's a large, horseshoe-shaped bone that forms the lower jaw and serves as a attachment point for several muscles that are involved in chewing and moving the lower jaw.

In addition to the mandible, the upper jaw is composed of two bones known as the maxillae, which fuse together at the midline of the face to form the upper jaw. The upper jaw holds the upper teeth in place and forms the roof of the mouth, as well as a portion of the eye sockets and nasal cavity.

Together, the mandible and maxillae allow for various functions such as speaking, eating, and breathing.

Electric stimulation therapy, also known as neuromuscular electrical stimulation (NMES) or electromyostimulation, is a therapeutic treatment that uses electrical impulses to stimulate muscles and nerves. The electrical signals are delivered through electrodes placed on the skin near the target muscle group or nerve.

The therapy can be used for various purposes, including:

1. Pain management: Electric stimulation can help reduce pain by stimulating the release of endorphins, which are natural painkillers produced by the body. It can also help block the transmission of pain signals to the brain.
2. Muscle rehabilitation: NMES can be used to prevent muscle atrophy and maintain muscle tone in individuals who are unable to move their muscles due to injury or illness, such as spinal cord injuries or stroke.
3. Improving circulation: Electric stimulation can help improve blood flow and reduce swelling by contracting the muscles and promoting the movement of fluids in the body.
4. Wound healing: NMES can be used to promote wound healing by increasing blood flow, reducing swelling, and improving muscle function around the wound site.
5. Muscle strengthening: Electric stimulation can be used to strengthen muscles by causing them to contract and relax repeatedly, which can help improve muscle strength and endurance.

It is important to note that electric stimulation therapy should only be administered under the guidance of a trained healthcare professional, as improper use can cause harm or discomfort.

Paraplegia is a medical condition characterized by partial or complete loss of motor function and sensation in the lower extremities, typically affecting both legs. This results from damage to the spinal cord, often due to trauma such as accidents, falls, or gunshot wounds, or from diseases like spina bifida, polio, or tumors. The specific area and extent of the injury on the spinal cord determine the severity and location of paralysis. Individuals with paraplegia may require assistive devices for mobility, such as wheelchairs, and may face various health challenges, including pressure sores, urinary tract infections, and chronic pain.

The urinary bladder is a muscular, hollow organ in the pelvis that stores urine before it is released from the body. It expands as it fills with urine and contracts when emptying. The typical adult bladder can hold between 400 to 600 milliliters of urine for about 2-5 hours before the urge to urinate occurs. The wall of the bladder contains several layers, including a mucous membrane, a layer of smooth muscle (detrusor muscle), and an outer fibrous adventitia. The muscles of the bladder neck and urethra remain contracted to prevent leakage of urine during filling, and they relax during voiding to allow the urine to flow out through the urethra.

Urination, also known as micturition, is the physiological process of excreting urine from the urinary bladder through the urethra. It is a complex process that involves several systems in the body, including the urinary system, nervous system, and muscular system.

In medical terms, urination is defined as the voluntary or involuntary discharge of urine from the urethra, which is the final pathway for the elimination of waste products from the body. The process is regulated by a complex interplay between the detrusor muscle of the bladder, the internal and external sphincters of the urethra, and the nervous system.

During urination, the detrusor muscle contracts, causing the bladder to empty, while the sphincters relax to allow the urine to flow through the urethra and out of the body. The nervous system plays a crucial role in coordinating these actions, with sensory receptors in the bladder sending signals to the brain when it is time to urinate.

Urination is essential for maintaining the balance of fluids and electrolytes in the body, as well as eliminating waste products such as urea, creatinine, and other metabolic byproducts. Abnormalities in urination can indicate underlying medical conditions, such as urinary tract infections, bladder dysfunction, or neurological disorders.

The term "diabetic foot" refers to a condition that affects the feet of people with diabetes, particularly when the disease is not well-controlled. It is characterized by a combination of nerve damage (neuropathy) and poor circulation (peripheral artery disease) in the feet and lower legs.

Neuropathy can cause numbness, tingling, or pain in the feet, making it difficult for people with diabetes to feel injuries, cuts, blisters, or other foot problems. Poor circulation makes it harder for wounds to heal and increases the risk of infection.

Diabetic foot ulcers are a common complication of diabetic neuropathy and can lead to serious infections, hospitalization, and even amputation if not treated promptly and effectively. Preventive care, including regular foot exams, proper footwear, and good blood glucose control, is essential for people with diabetes to prevent or manage diabetic foot problems.

... or sensations may also refer to: Sensation (fiction), a fiction writing mode Sensation novel, a British literary ... "Sensation" (song), by The Who "Sensations" (Alphaville song), a song by German band Alphaville Sensation (album), by Anúna, ... Carnival Cruise Line ship Sensation, Arkansas, a ghost town Sensation play (BDSM), a term in sexual culture Walkers Sensations ... Look up sensation in Wiktionary, the free dictionary. Sensation (psychology) refers to the processing of the senses by the ...
... which is sensation of air vibrations This disambiguation page lists articles associated with the title Vibratory sensation. If ... Vibratory sensation is the sense of vibration, and may refer to: Vibration as a modality of cutaneous receptors (on the skin), ...
A sensation of falling occurs when the labyrinth or vestibular apparatus, a system of fluid-filled passages in the inner ear, ... This sensation can occur when a person begins to fall, which in terms of mechanics amounts to a sudden acceleration increase ... A similar sensation of falling can be induced when the eyes detect rapid apparent motion with respect to the environment. This ... In the early stages of sleep, a falling sensation may be perceived in connection with a hypnic jerk, sometimes awaking the ...
... is the second extended play from South Korean boy band SF9. It was released on April 18, 2017, by FNC ... ". "SF9 2nd Mini Album 'Breaking Sensation'". v t e (Articles with short description, Short description is different from ...
"Love Sensation 2008 (Ride On Time)" by ON-X "Love Sensation 2010" by Alexander Cruz "Love Sensation (Scorccio Hot Mix)" from ... These include: "Love Sensation (Freemasons Remix)" by Freemasons "Love Sensation 2006" by Eddie Thoneick & Kurd Maverick (UK: ... ISBN 978-0-8230-7677-2. "Love Sensation" full audio via Salsoul Music "Love Sensation" single release at Discogs (Articles with ... "Love Sensation" is a 1980 song performed by American R&B singer Loleatta Holloway, taken from her album of the same name. The ...
... is an occurrence of sensation accompanied with a strong compulsion to act on it. It refers, mostly in ... Affective sensation deals with response-emotionality and is distinct from presentative, or neutral, sensation. This is due to ... Physical pathological sensation, as occurs in IBS, COPD, and other illnesses, is also influential in affective sensation and ... The sensation information is then accompanied by a compulsion to act. For instance, the bottom-up approach would have an itch ...
Sensation, an album by Anúna, was released in 2006 on the Danú label. All music featured on the disc is original, written by ... "O Ignis Spiritus" - 5.59 "Brezairola" - 3:32 "Sensation" - 5.03 "Silver River" - 3:09 "Shining Water" - 5:25 "Lux Aeterna" - 3: ...
"Summerlove Sensation" is a song originally recorded by the Bay City Rollers. It was part of their 1974 album Rollin'. In the ... " ("Summer Love Sensation") (3:33) B. "Bla bla bla" (2:46) Bobby Vinton covered "Summerlove, Sensation" in 1978. His version ... "The Irish Charts - Search Results - Summerlove Sensation". Irish Singles Chart. Retrieved April 7, 2020. "Official Singles ...
"Review: Motorhead - Overnight Sensation , Sputnikmusic". Sputnikmusic. 27 December 2017. "Motörhead: Overnight Sensation" (in ... Overnight Sensation is a great album for him. Mikkey was his usual perfect self - he always finishes his drums tracks well ... Overnight Sensation is the thirteenth studio album by British rock band Motörhead. It was released on 15 October 1996 via ... Sacrifice (1995) was already partly in the States on import, but the label proved itself with Overnight Sensation and it became ...
... of the HTC Sensation in Europe under the name HTC Sensation XE with Beats Audio. The Sensation XE had a faster 1.5 GHz dual- ... The Sensation XE featured a red speaker, buttons, rear camera, and the Beats logo to differentiate it from older Sensations. It ... HTC Sensation - first dual core HTC Wikimedia Commons has media related to HTC Sensation. Official website (Articles with short ... "HTC Sensation XE with Beats Audio". Archived from the original on October 11, 2011. Retrieved October 4, 2011. "HTC Sensation ...
"INXS - New Sensation" (in Dutch). Single Top 100. Retrieved 14 June 2013. "INXS - New Sensation". Top 40 Singles. Retrieved 14 ... "INXS - New Sensation". ARIA Top 50 Singles. Retrieved 14 June 2013. "INXS - New Sensation" (in Dutch). Ultratop 50. Retrieved ... "New Sensation" (Nick's 12-inch mix) - 6:28 "Guns in the Sky" (Kick Ass mix) - 6:00 "New Sensation" (Nick's 7-inch mix) - 3:40 ... "New Sensation" - 3:40 "Do Wot You Do" - 3:16 12-inch: Atlantic / 0-86572 (U.S.) "New Sensation" (Nick's 12-inch mix) - 6:28 " ...
Sensation is an extinct town in Scott County, in the U.S. state of Arkansas. A post office was established at Sensation in 1916 ... Sensation from the Encyclopedia of Arkansas History and Culture. Retrieved 7 July 2019. v t e (Use mdy dates from July 2023, ... It is unknown why the name "Sensation" was applied to this community. U.S. Geological Survey Geographic Names Information ... System: Sensation "Post Offices". Jim Forte Postal History. Retrieved July 7, 2019. ...
"Sensation Clark". seamheads.com. Retrieved April 15, 2021. "Sensation Clark". baseball-reference.com. Retrieved April 15, 2021 ... Charles Douglas Clark (July 11, 1902 - May 2, 1964), nicknamed "Sensation", was an American Negro league pitcher in the 1920s. ...
... is an EP by the punk rock band Be Your Own Pet. The EP was released only a few weeks after their debut album ... "Summer Sensation". AllMusic. Retrieved 4 June 2017. Christgau, Robert. "Be Your Own Pet". Robert Christgau. Retrieved 2013-07- ... Grischow, Chad (24 May 2006). "Summer Sensation EP". IGN. Retrieved 4 June 2017. v t e (Articles with short description, Short ...
"Sayonara Sensation" is the second single by Hey! Say! JUMP's sub group, Sensations, and the group's eighteenth single overall. ... "Sayonara Sensation" "Sayonara Sensation" (Original Karaoke) DVD Final Battle Mode PV Anode Side PV Final Battle Mode PV & Anode ... Side PV Making "Sensations Perform 2nd Assassination Classroom Live-Action Film's Theme Song". animenewsnetwork. Retrieved ...
... is the first single album from South Korean boy band SF9. It was released on October 5, 2016, by FNC ... ". "SF9 1st Debut Single Album `Feeling Sensation`". (Articles with short description, Short description is different from ...
... is the debut album by American rock band Lynch Mob. It was George Lynch's first release since leaving Dokken. ... 19 spot on Billboard's Mainstream Rock chart and "Wicked Sensation" reaching No. 31. Oni Logan - vocals George Lynch - guitar ... mastering 1990 in music George Lynch Wicked Sensation at AllMusic v t e (Use mdy dates from July 2020, Articles with short ...
... Wikimedia Commons has media related to Sensation Seekers (film). Sensation Seekers at IMDb Synopsis at ... The Sensation Seekers at silentera.com The AFI Catalog of Feature Films:Sensation Seekers The Library of Congress American ... Sensation Seekers is a 1927 American silent romantic drama film directed by Lois Weber, produced and distributed by Universal ... AllMovie 9 minute portion of Sensation Seekers available for free download at Internet Archive Sensation Seekers is available ...
The sensation novel, also sensation fiction, was a literary genre of fiction that achieved peak popularity in Great Britain in ... In the 1860s, the sensation novels and theatre became closely intertwined; many of the famous sensation novelists wrote as well ... Henry Longueville Mansel from the Quarterly described the sensation novel as "extremely provocative of that sensation in the ... The Victorian sensation novel has been variously defined as a "novel-with-a-secret" and as the sort of novel that combines " ...
... is the first extended play from South Korean boy band SF9. It was released on February 6, 2017, by FNC ... ". "SF9 First Mini Album 'Burning Sensation'". v t e (Articles with short description, Short description is different from ...
... , Viking Flagship and Martha's Son jumped the last fence almost level, before Williamson drove Deeps Sensation up ... Murphy said that Deep Sensation was "a joy to ride". Deep Sensation spent his retirement at Janine Jones' yard in West Sussex, ... Deep Sensation probably had more class but he was such an old pro he would keep a bit back for himself. He was a good horse on ... Deep Sensation was a chestnut gelding with a white star and four white feet bred by Ken Oliver. Oliver was best known as one of ...
... is related to driving speed, with both males and females high in sensation seeking more likely to engage in ... High sensation seekers prefer listening to arousing music such as hard rock rather than classical instrumental. High sensation ... So, sensation-seeking parents are likely to have sensation-seeking children.[citation needed] Zuckerman's research has found ... Zuckerman began researching the personality trait he came to call "sensation seeking" in 1969. Zuckerman argues that sensation- ...
... , initially named Sensation, was a 70,367 GT cruise ship operated by Carnival Cruise Line. She was built in ... Sensation was the third Fantasy-class cruise ship operated by Carnival. Built by Kværner Masa-Yards at its Helsinki New ... Sensation was one of several cruise ships chartered by the US Government in 2005 to provide accommodation for residents and ... Carnival Sensation was to take over itineraries already scheduled aboard Carnival Fantasy and Carnival Fascination. However, it ...
The importance of conveying sensation in fiction is widely accepted. However, recognition of sensation as a distinct fiction- ... Sensation is the fiction-writing mode for portraying a character's perception of the senses. According to Ron Rozelle, "...the ... And that reader will be most completely in when you deliver the actual sensations of the many things that comprise your story ... "The sensation of what something feels like is used to describe everything from sensual pleasure to pain and torture. It's a ...
The Sensation has a cruise speed of 200 km/h (124 mph) on 80 hp (60 kW) and has a range of 1,200 km (746 mi). Data from Bayerl ... The Aeroflying Sensation is a French ultralight aircraft, designed by former Airbus engineer Jose Verges and produced by ... The Sensation was designed to comply with the Fédération Aéronautique Internationale microlight rules. It features a cantilever ...
For some decades the parents of Sensation were unknown, but a 2005 pedigree analysis estimated that Sensation was likely a ... The 'Sensation' mango is a late-season mango cultivar that originated in south Florida and was grown on a commercial scale. The ... Sensation trees are planted in the collections of the USDA's germplasm repository in Miami, Florida, the University of ... Despite possessing outstanding color and good production characteristics, Sensation had a drawback due to problems with uneven ...
... is meant to give arousing sensations to a partner's body. It is limited only by one's own imagination and a lot ... A beginner's guide to sensation play By Gigi Engle on Mashable. What Is Sensation Play? By O.school. Weiss, Margot (2012-12-02 ... Sensation play, also known as sensual play or sensory play, is an act where senses are engaged in various ways to heighten ... The sensation can come from just about anywhere, provided that the implement falls within the negotiated terms of the ...
... : Watashi to Minna ga Tsukutta Bishōjo Game (Japanese: 16bitセンセーション 私とみんなが作った美少女ゲーム, Hepburn: Jūroku Bitto ... The adaptation was later announced by Aniplex at AnimeJapan to be a television series titled 16bit Sensation: Another Layer. It ... STORY / テレビアニメ『16bitセンセーション ANOTHER LAYER』公式サイト [Story / TV Anime 『16bit Sensation ANOTHER LAYER』Official Site]. 16bitsensation ... An anime television series adaptation titled 16bit Sensation: Another Layer and produced by
Later Sensation was expanded into two annual events known as Sensation Black and Sensation White. This was done to ... 2008 the names of both events have been changed: "Sensation" (formerly "Sensation White"), and "Black" (formerly "Sensation ... This Sensation was the only one that did not have a dress code. All subsequent editions of Sensation White have sold out, ... In 2005, Sensation White was also held in Belgium and Germany. In 2006, ID&T started Sensation International, an international ...
... (foaled 1952) was a champion New Zealand bred thoroughbred stayer. He was sired by Cassock and out of the mare ... Great Sensation began his racing career in 1956 at Wingatui Racecourse in Dunedin. Nicknamed Cracker, he was ridden by Bob ... Great Sensation won a number of important New Zealand races but is best remembered for his winning three consecutive Wellington ... In winning his first Cup in 1961, Great Sensation posted an Australasian record time of 3:17.50 for two miles. Thoroughbred ...
... which is sensation of air vibrations This disambiguation page lists articles associated with the title Vibratory sensation. If ... Vibratory sensation is the sense of vibration, and may refer to: Vibration as a modality of cutaneous receptors (on the skin), ...
LE FILM DE LA JOURNÉE - La première partie de la sixième journée des qualifications européennes pour la Coupe du Monde de la FIFA, Russie 2018 a souri aux favoris que sont la Belgique, le Portugal et la Suisse. Dans le même temps, Wesley Sneijder a é...
An orphaned Danish polar bear cub named Siku has become a viral sensation after videos went up on YouTube of the one month old ...
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UCSBs Chicano Studies Department is screening Voces Inocentes-a film about boys who survived the bloody, U.S.-powered civil war in El Salvador-on Tuesday, May 22, at 7 p.m. at the MultiCultural Center. The film is based on the life of Osc¡r Torres, whom some UCSB students have tracked down and convinced to come. Torres will speak at the event, which intends to draw attention to the fact that the U.S. still runs the School of the Americas in Fort Benning, Georgia-which trained the Salvadoran death squads-but is now known as the Western Hemisphere Institute for Security Cooperation.. ...
We, the citizens of Trussville, Irondale and Birmingham, Alabama, oppose the operation of the Sensations Gentlemens Club at ...
Hyperbole: Sense, Sensation, Spectacle. Hyperbole-flagrant rhetorical exaggeration-was defined by the Roman philosopher Seneca ... On the other hand, hyperbole often seems unreliable because one cannot always trust bodily sense and sensation, much less an ... sensation and spectacle along the division between world and representation. We will examine its appearance in many guises, ... though perhaps a truth found at the level of sensation, of sense as embodiment or affect. When inflating toward the boastful, ...
Shop 60S SENSATIONS at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match ...
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HANGZHOU: Hosts China will look to top the Asian Games swimming medals table for the first time since 2014 with confidence sky-high after the world championships.New breaststroke king Qin Haiyang...
Wedding Frenzy A True Sensation, Or Royally Nuts? An estimated 2 billion people may crowd TV screens worldwide tomorrow to ...
Deqi Sensation in Different Kinds of Acupuncture - A Special Issue published by Hindawi ... An Exploratory Survey of Deqi Sensation from the Views and Experiences of Chinese Patients and Acupuncturists. Hong-Wen Yuan , ... Deqi Sensation in Different Kinds of Acupuncture. Cun-Zhi Liu , Gerhard Litscher , ... , Lu Wang ... Acupuncture stimulation elicits Deqi, a composite of unique sensations that is essential for clinical efficacy according to ...
Ray Sturgis, leader of the fashionable Long Island jazz set, is engaged to "Egypt" Hagen, an up-to-date girl in every respect. Egypt is arrested at a roadhouse raid, and at her mothers bidding, the Reverend Norman Lodge arranges for her freedom. At a fancy-dress ball, when Ray wears a costume made of newspaper headlines concerning her arrest, Egypt is offended. Seen constantly in the company of Reverend Lodge, her reputation causes church people to take up the matter with the bishop. Leaving the country club, Egypt goes to the Lodge home and hides behind the door when the bishop arrives; Reverend Lodge wants to marry her, and they admit their love; but humiliation causes her to leave with Sturgis that night. Their yacht is wrecked, but Lodge and the bishop follow and rescue Egypt, though Sturgis is drowned. The bishop, realizing the depth of their love, consents to marry them.. ...
Dramatic, bicolor blooms of purple, elegantly trimmed in white, cover this lilac in early to mid spring, filling the air with their sweet scent. Beautiful as a border shrub or a colorful hedge. Blooms are complemented by heart-shaped foliage. Adds distinctive flair to cut-flower bouquets. Grows 10-15 tall; spreads 10-12 in full sun to partial shade. Lilac can easily be trimmed to a shorter height. Deer tend to avoid. Syringa vulgaris Sensation
Tunisian sensation targets French Open triumph June 05, 2023 19:52 IST ...
Viral video sensation double rainbow guy dies at 57 By Associated Press ...
... deaf and a quadriplegic but his charming good humor and ability to laugh at himself made him an inspiring Internet sensation. ...
Sign up for Deezer for free and listen to Detroit Soul Sensation: discography, top tracks and playlists. ...
... frequent bicycling had decreased genital sensation and were more likely to have a history of genital pain than women runners, ... Decreased genital sensation in competitive women cyclists. November 23, 2006. ScienceBlog.com ... Women who participated in prolonged, frequent bicycling had decreased genital sensation and were more likely to have a history ... "We found that competitive women cyclists have a decrease in genital sensation. However, there were no negative effects on ...
Quickly recognized for her raw talent and passion for music, Megan became a viral sensation landing a spot in the coveted Top ... Pop Sensation Megan Nicole Announces Her Debut National Headlining "Sweet Dreams" Tour Dates ... With over 3 million subscribers and 625 million views on Youtube, pop-sensation Megan Nicole is taking the Entertainment ...
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Professional grade Trilene Sensation has been trusted by our Berkley pro staff for more than a decade. With extreme strength- ... Notify me when Trilene® Sensation® is back in stock.. Register to receive a notification when this item is available. ... Professional grade Trilene Sensation has been trusted by our Berkley pro staff for more than a decade. With extreme strength- ... Compare Trilene® Sensation® models. Model Number. Break Strength. Advertised Length. Color. Sku. ...
The discovery caused a sensation, people associate the sea eel with live animals, but also did not express any doubt. ... By staying relaxed, and by treating the pain as an interesting sensation, we can handle the pain without falling apart. ... Herring suggested that different modes of sensation, such as pain, taste, and color, might be correlated with the discharge of ... It combined with the resinous cedar smell of the logs to produce a sickening sensation that was near to nausea. ...
Ive been having what feels like a strangling sensation for months, and its been getting way worse. The mechanism in my mouth ... Vomitiing sensation, gagging feeling, and choking or dry heaving type cough Rudurjr ... Vomitiing sensation, gagging feeling, and choking or dry heaving type cough Rudurjr ... Ive been having what feels like a strangling sensation for months, and its been getting way worse. The mechanism in my mouth ...
Funky Sensation is classic party starter along the lines of Taana Gardners Heartbeat. Both are early 80s dance classic ... All these underworld nyc 12s carry the legend "A Disco Classic" for reason - thats what they is! Gwen McRaes "Funky Sensation ...
All posts tagged "Sensation 4G bootloader". * Mobile12 years ago HTC Sensation 4G Bootloader Unlock Tool Now Available. Just a ...
... musical glove that may improve sensation and motor skills for people with paralyzing spinal cord injury. ... Musical glove improves sensation, mobility for people with spinal cord injury. Date:. July 17, 2012. Source:. Georgia Institute ... "Musical glove improves sensation, mobility for people with spinal cord injury." ScienceDaily. www.sciencedaily.com. /. releases ... 23, 2020 Researchers have been able to restore sensation to the hand of a research participant with a severe spinal cord injury ...
Maratha Arabians pick spin sensation Rashid Khan. Squad strengthens bowling attack, which will be backed by coach Akram ...
Sensation We now require registration to download high resolution fan art. Please take a few seconds to register absolutely ...
  • Surveying the pop culture landscape of summer 2023, four big sensations stand out: two movies ( Sound of Freedom and Barbie ) and two musical artists (Taylor Swift and Oliver Anthony). (thegospelcoalition.org)
  • An orphaned Danish polar bear cub named Siku has become a viral sensation after videos went up on YouTube of the one month old fluff ball. (thedailybeast.com)
  • A video performance of his working-class anthem "Rich Men North of Richmond" became an out-of-nowhere viral sensation in August and launched the song to the top of streaming sites and a history-making debut atop the Billboard Hot 100. (thegospelcoalition.org)
  • Vibratory sensation is the sense of vibration, and may refer to: Vibration as a modality of cutaneous receptors (on the skin), referred to as pallesthesia. (wikipedia.org)
  • For localization, the most useful elements of the examination include tests for pain and temperature sensations, which are transmitted through the spinothalamic tract,,and position and vibration sensations, which are transmitted through the dorsal column via the medial lemniscus pathway. (msdmanuals.com)
  • Based on the American Society of Heating , Refrigerating, and Air -Conditioning Engineers (ASHRAE) RP-884 Database, the ASHRAE Global Thermal Comfort Database II and the Chinese Thermal Comfort Database, this study first explored the relationship between outdoor temperature , indoor temperature and thermal sensation from a global perspective. (bvsalud.org)
  • Furthermore, the relationship between indoor temperature and thermal sensation was influenced by the outdoor temperature . (bvsalud.org)
  • I have somthing similar mate, I have LPR reflux sometimes called silent reflux, same burning mouth and throat, irritation inside mouth and swollen neck sensation. (medhelp.org)
  • Researchers have created a wireless, musical glove that may improve sensation and motor skills for people with paralyzing spinal cord injury. (sciencedaily.com)
  • 75 days) If you want a cosmos with earlier blooms to maximize flowering in short seasons, this Sensation is the way to go. (fedcoseeds.com)
  • At the end of the study, participants performed a variety of common grasping and sensation tests to measure their improvement. (sciencedaily.com)
  • We, the citizens of Trussville, Irondale and Birmingham, Alabama, oppose the operation of the Sensations Gentlemen's Club at 2404 Derby Way, Birmingham, Alabama and its detrimental influence in our neighborhood. (ipetitions.com)
  • In a collaboration between Swedish and Italian researchers, the aim was to analyse how the brain interprets information from a virtual experience of touch, created by a finger prosthesis with artificial sensation. (lu.se)
  • Aside from offering "sensational prices close to home," Shoe Sensation prides itself on giving back to the communities it serves by partnering with local charities and nonprofit organizations. (retail-merchandiser.com)
  • In addition, Shoe Sensation partners with local and regional charities and other organizations focused on providing services within their communities by offering opportunities to improve the awareness of their specific mission. (retail-merchandiser.com)
  • Shoe Sensation customers, store teams and communities have donated more than 300,000 pairs of socks and boot laces since 2012. (retail-merchandiser.com)
  • Refreshed HTC Sensation to Be First Beats by Dre Handset? (phandroid.com)
  • Most expect the HTC Vigor on Verizon to be the first handset sporting improved audio, but a new report claims that a refreshed version of the HTC Sensation may, in fact, bring the Beats/HTC combo to shelves even sooner. (phandroid.com)
  • Unwanted "thoughts" include images, sensations, memories and stories. (psychologytoday.com)
  • These include disturbing memories (real or constructed) that you can't seem to get out of your mind, visual images from your life or the news media that repeat, and musical sounds or rhythms that you hear in your mind over and over again, as well as disturbing or bothering sensations in various parts of your body. (psychologytoday.com)
  • Women who participated in prolonged, frequent bicycling had decreased genital sensation and were more likely to have a history of genital pain than women runners, researchers in the Department of Obstetrics, Gynecology & Reproductive Sciences at Yale School of Medicine and The Albert Einstein College of Medicine report in the current issue of the Journal of Sexual Medicine. (scienceblog.com)
  • Pop culture sensations have explanatory power-revealing the loves, longings, pain points, and paradoxes of the populace we're called to reach with the gospel. (thegospelcoalition.org)
  • Hearing, which is sensation of air vibrations This disambiguation page lists articles associated with the title Vibratory sensation. (wikipedia.org)
  • It was all about sensation - the movement of the car, the smell of the interior, the noise of the engine - and the simple human joy of freedom that I was sharing with my friend. (adrianflux.co.uk)
  • While learning to play the instrument, several people with SCI experienced improved sensation in their fingers. (sciencedaily.com)
  • On the other hand, hyperbole often seems unreliable because one cannot always trust bodily sense and sensation, much less an immoderate speaker's temper. (wesleyan.edu)
  • When reaching toward the credible, hyperbole links itself with sense-as-truth, though perhaps a truth found at the level of sensation, of sense as embodiment or affect. (wesleyan.edu)
  • This semester we will pursue the question of hyperbole, tracing sense, sensation and spectacle along the division between world and representation. (wesleyan.edu)
  • Now here we have ALMOST THE EXACT SAME SCENARIO with you Sensation owners except this time it involves Sense and lag. (phandroid.com)
  • For example, when extinction is present, patients report feeling sensation on only one side when simultaneously touched on both sides even though they can feel sensation on both sides when one side is tested at a time. (msdmanuals.com)
  • Patients with rosacea are more likely to experience ocular symptoms, including foreign body sensations, itching, dryness, hyperemia, and conjunctival telangiectasia, according to a study recently published in International Ophthalmology . (medscape.com)
  • Touch can be tested to screen for abnormalities but is not useful for localization, which requires more detailed testing of other types of sensation in different areas of the body. (msdmanuals.com)
  • Always on the lookout for the latest styles and brands, Shoe Sensation formed a new vendor partnership with Hey Dude. (retail-merchandiser.com)
  • Aside from fine-tuned sound and a pair of earbuds with the ability to remotely control handset functions, the new Sensation will sport a bumped up processor at 1.5GHz of dual-core power, internal storage increased to 4GB, and a larger battery. (phandroid.com)
  • Loss of sensation was not observed. (cdc.gov)
  • That left owners of T-Mobile's HTC Sensation 4G downright. (gottabemobile.com)
  • Well if it does I wouldnt expect HTC to do the RIGHT THING and allow Sensation owners to trade in for the new Sensation. (phandroid.com)
  • The Sensation Pad is a music tool that can distort and sample sounds by using several haptic input elements. (burg-halle.de)
  • Professional grade Trilene Sensation has been trusted by our Berkley pro staff for more than a decade. (berkley-fishing.com)
  • This paper analyzes the relationship between Impulsive Sensation Seeking (ImpSS) and risky driving behaviour. (bvsalud.org)
  • Temporal and spatial heterogeneity of indoor and outdoor temperatures and their relationship with thermal sensation from a global perspective. (bvsalud.org)
  • Cutaneous sensation and reflex eliciting forearm muscle activity appear to play an important role in detecting and responding to the perturbation initially, while the forearm and latissimus dorsi muscles primarily contribute to stabilizing the perturbed handle compared to other shoulder and upper arm muscles. (cdc.gov)
  • They used non-invasive techniques to evaluate the possible effects of bicycling on genital sensation and sexual health. (scienceblog.com)
  • David Rose was profoundly deaf and a quadriplegic but his charming good humor and ability to laugh at himself made him an inspiring Internet sensation. (radaronline.com)