Frontal lobe. Medical search. Frequent questions

Autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) is an uncommon form of epilepsy that runs in families. (medlineplus.gov)
Frontal lobe epilepsy (FLE) is a type of epilepsy in which recurrent seizures arises from the frontal lobes. (longdom.org)
It is important to characterize frontal lobe epilepsy and distinguish it from non epileptic seizures. (longdom.org)
In order to investigate therapeutic comprehensions of focal lobe epilepsy this case study was conducted. (longdom.org)
A 2 year old boy was presented in a private hospital, Islamabad, Pakistan with frontal lobe epilepsy. (longdom.org)
F rontal lobe seizures are a common form of epilepsy, a neurological disorder in which clusters of brain cells send abnormal signals and cause seizures. (epilepsyu.com)
Frontal lobe seizures, or frontal lobe epilepsy, can be caused by abnormalities - such as tumors, stroke, infection or traumatic injuries - in the brain's frontal lobes. (epilepsyu.com)
Frontal lobe seizures are also associated with a rare inherited disorder called autosomal dominant nocturnal frontal lobe epilepsy. (epilepsyu.com)
For about half the people who have frontal lobe epilepsy, the cause remains unknown. (epilepsyu.com)
Frontal lobe epilepsy can be difficult to diagnose because its symptoms can be mistaken for psychiatric problems or sleep disorders, such as night terrors. (epilepsyu.com)
EEGs are often helpful in diagnosing some types of epilepsy, but results can be normal in frontal lobe epilepsy. (epilepsyu.com)
Familial temporal lobe epilepsy: a common disorder identified in twins. (medscape.com)
Early surgical therapy for drug-resistant temporal lobe epilepsy: a randomized trial. (medscape.com)
Seizure outcome after temporal lobectomy for temporal lobe epilepsy: a Kaplan-Meier survival analysis. (medscape.com)
Trans-middle temporal gyrus selective amygdalohippocampectomy for medically intractable mesial temporal lobe epilepsy in adults: Seizure response rates, complications, and neuropsychological outcomes. (medscape.com)
Autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) is an idiopathic epilepsy, with a spectrum of clinical manifestations, ranging from brief, stereotyped, sudden arousals to more complex dystonic-dyskinetic seizures. (unimi.it)
There is no difference between sporadic nocturnal frontal lobe epilepsy (NFLE) and ADNFLE in the clinical and neurophysiological findings. (unimi.it)
Autosomal dominant nocturnal frontal lobe epilepsy : a critical overview / R. Combi, L. Dalpra', M.L. Tenchini, L. Ferini-Strambi. (unimi.it)
The second most common type of epilepsy after temporal lobe epilepsy, Frontal lobe seizures is similar to temporal lobe epilepsy because it is a type of focal seizure, which means that the seizure starts in a focal area of the brain, commonly referred to as the focus. (naturalcurefor.com)
Frontal lobe epilepsy means that the focus is located in the frontal lobe. (naturalcurefor.com)
In frontal lobe epilepsy however, magnetic resonance imaging (MRI) and electroencephalograms (EEGs) are often performed. (naturalcurefor.com)
In most cases though, the cause of frontal lobe epilepsy remains unknown. (naturalcurefor.com)
Frontal lobe seizures are the second most common type of epileptic seizure (after temporal lobe epilepsy ). (epsyhealth.com)
For about half of people with frontal lobe epilepsy we don't know what causes their seizures. (epsyhealth.com)
In some cases it is possible to remove the specific part of the brain which is causing the frontal lobe epilepsy symptoms. (epsyhealth.com)
Arousal deregulation in the co-shaping of neuropsychological dysfunction in frontal and mesial temporal lobe epilepsy. (bvsalud.org)
Our work aims to investigate the role of physiological arousal in the expression of neuropsychological deficits in frontal lobe epilepsy (FLE) and mesial temporal lobe epilepsy (mTLE), by drawing on the Lurian theory of brain function. (bvsalud.org)

The MRI demonstrates predominantly frontal (A) and anterior temporal atrophy (B) suggestive of frontotemporal dementia. (medscape.com)
A pattern of decreased frontal lobe glucose utilization with preserved temporal-parietal glucose utilization would favor the diagnosis of a frontotemporal dementia. (medscape.com)
When the frontal lobes are affected first, the main changes are in personality and behaviour: this is known as behavioural-variant frontotemporal dementia. (dementiatalkclub.com)
In recent years, the term frontotemporal dementia has become an umbrella term referring to clinical syndromes of frontal dementia or progressive aphasia. (medscape.com)

The frontal lobe is covered by the frontal cortex. (wikipedia.org)
The frontal cortex includes the premotor cortex and the primary motor cortex - parts of the motor cortex. (wikipedia.org)
The front part of the frontal cortex is covered by the prefrontal cortex. (wikipedia.org)
The nonprimary motor cortex is a functionally defined portion of the frontal lobe. (wikipedia.org)
The frontal lobe contains most of the dopaminergic neurons in the cerebral cortex. (wikipedia.org)
Each of these parts consists of a particular gyrus: Lateral part: lateral part of the superior frontal gyrus, middle frontal gyrus, and inferior frontal gyrus Polar part: frontopolar cortex, transverse frontopolar gyri, frontomarginal gyrus. (wikipedia.org)
In humans, the frontal lobe reaches full maturity only after the 20s-the prefrontal cortex, in particular, continues in maturing till the second and third decades of life- which, thereafter, marks the cognitive maturity associated with adulthood. (wikipedia.org)
In humans, the largest part of the frontal cortex, the prefrontal cortex (PFC), is responsible for internal, purposeful mental action, commonly called reasoning or prefrontal synthesis. (wikipedia.org)
The dorsolateral frontal cortex is concerned with planning, strategy formation, and executive function. (medscape.com)
Neurons in the frontal cortex send signals all the way down the spinal cord, says Zhuo, whereas pain signals from other areas of the brain are mediated by a complex network. (utoronto.ca)
In animals, Zhuo found that pain was associated with increased neurotransmitters released from the frontal cortex. (utoronto.ca)
This paper presents 2 experiments aimed to address key limitations in the understanding of how abstract rules (i.e., matching, non-matching) are subserved by regions of the prefrontal cortex (PFC) and frontal lobes of the brain. (auburn.edu)
The frontal lobe has the majority of the dopamine sensitive neurons of the cerebral cortex. (watercures.org)
Tannock, 1998), but all studies examining the frontal region found the right anterior frontal cortex to be smaller than in nonADHD children (Casey et al. (newideas.net)
0.05) expressed in the cerebellar cortex, piriform lobe, medulla, and corpus callosum of the adult yak while in the young yak brain tissues, the protein expressions were significantly found in the white matter of the cerebellum, pineal gland, corpus callosum, and cerebellar cortex. (scielo.br)
The two halves of the frontal lobes are called the left and right frontal cortex. (medicinenet.com)
Hematoxylin and eosin stain of the left frontal cortex from a patient with primary progressive aphasia. (medscape.com)
We employed, at 7 T, a previously validated 1 H-MRS protocol to measure glutamate, GABA, and glutathione, as well as glutamine, N-acetyl aspartate, choline, and myoinositol, in the frontal cortex of individuals with relapsing-remitting (N = 26) or progressive (N = 21) multiple sclerosis or healthy control adults (N = 25) in a cross-sectional analysis. (lu.se)
Taken together, these results indicate that frontal cortex metabolism is differentially disturbed in progressive and relapsing-remitting multiple sclerosis. (lu.se)
Unlike Alzheimer disease, which typically presents with impairment of recent memory associated with entorhinal cortex and hippocampal dysfunction, Pick disease typically affects the frontal and/or anterolateral temporal lobes. (medscape.com)

The frontal lobe is the largest of the four major lobes of the brain in mammals, and is located at the front of each cerebral hemisphere (in front of the parietal lobe and the temporal lobe). (wikipedia.org)
It is parted from the parietal lobe by a groove between tissues called the central sulcus and from the temporal lobe by a deeper groove called the lateral sulcus (Sylvian fissure). (wikipedia.org)
On the lateral surface of each hemisphere, the central sulcus separates the frontal lobe from the parietal lobe. (wikipedia.org)
The parietal lobe is the brain's primary sensory processing area, which interprets and integrates multiple types of inputs from the body, particularly with respect to understanding the relationship of "self" with the outside world. (moffitt.org)
Parietal lobe is located behind the frontal lobe and above the temporal lobe, toward the upper area of the skull. (medicinenet.com)
The two parietal lobes are separated by the central sulcus. (medicinenet.com)
Temporal and parietal lobes are separated by the lateral sulcus, also called Sylvian fissure. (medicinenet.com)
The parietal lobe is a primary sensory area that interprets higher functions. (medicinenet.com)
Occipital lobe is in the backside of the upper brain below the occipital bone of the skull, behind the parietal and temporal lobes, and above the cerebellum. (medicinenet.com)

When the temporal lobes are affected first, there is a loss of language skills: this is known as primary progressive aphasia. (dementiatalkclub.com)
Clinically, the deficit appears restricted to the frontal and/or temporal lobes. (medscape.com)

In fact, researchers have mapped the areas of the frontal lobes that control the movement of specific body parts. (healthline.com)
Symptoms vary from person to person, depending on which areas of the frontal lobes are damaged. (dementiatalkclub.com)

Mesulam MM. The Human Frontal Lobes: Transcending the Default Mode through Continent Encoding. (medscape.com)
In this respect, the connectional anatomy of the human frontal lobes is of particular relevance. (jneurosci.org)

All anti-seizure drugs seem to work equally well at controlling frontal lobe seizures, but not everyone becomes seizure-free on medication. (epilepsyu.com)
Most anti-seizure drugs seem to work well at controlling frontal lobe seizures. (naturalcurefor.com)

In England and Europe, cases of frontal lobe dementia were described with progressive dysfunction of the frontal lobes. (medscape.com)
The condition described in the North American literature as primary progressive aphasia and that described in the European literature as frontal dementia have been combined under the term frontotemporal lobe dementia (FTD) or frontotemporal lobar degeneration (FTLD). (medscape.com)
An alternate term, frontotemporal lobar degeneration, relates to pathologies associated with the frontotemporal lobe dementia syndromes. (medscape.com)
In families with an inherited frontal lobe dementia (some of which have been found to be pathologically or clinically indistinguishable from Pick disease), linkage to markers on chromosomes 17, 9, and 3 have been reported. (medscape.com)

Given the unique connectivity between the frontal regions and deeper brain structures, lesions of these areas or their connections generate relatively distinctive clinical behaviors. (medscape.com)
Patients with dorsolateral frontal lesions tend to have apathy, personality changes, abulia, and lack of ability to plan or to sequence actions or tasks. (medscape.com)
Patients with left frontal operculum lesions may demonstrate Broca aphasia and defective verb retrieval, whereas patients with exclusively right opercular lesions tend to develop expressive aprosodia. (medscape.com)
Lesions of the frontal lobes and the right hemisphere are shown to be critical to the development and persistence of many content-specific delusions. (nih.gov)
Adults and children with focal, especially frontal, right-hemispheric lesions display behavior problems comparable with those in children with ADHD, such as inattention, defective response inhibition, and impersistence (Heilman et al. (newideas.net)
Lesions to the right frontal lobe often lead to apathy and indifference to failure, in contrast with left hemisphere lesions, which are associated with increases in anxiety. (sportsrec.com)
CBT elicited strong gender and hemispheric differences in the effects of focal frontal lesions, which are more robust than those elicited with veridical tasks, such as the Wisconsin Card Sorting Test. (houstonmethodist.org)

A University of Toronto scientist has discovered the brain's frontal lobe is involved in pain transmission to the spine. (utoronto.ca)
Now, Zhuo has shown in mice and rats that some spinal pain actually begins in the brain's frontal lobe, an area previously thought to be uninvolved. (utoronto.ca)

The cerebrum is divided into four major lobes, each lobe with two halves, right and left. (medicinenet.com)

When a patient's history suggests frontal lobe dysfunction, detailed neurobehavioral evaluation is necessary. (medscape.com)
A detailed discussion of the pathophysiology of frontal lobe dysfunction is beyond the scope of this review and the reader is referred to 2 excellent reviews by Mesulam (2002) and Bonelli and Cummings (2007). (medscape.com)
The researchers noted that many high-functioning alcoholics exhibit both frontal executive dysfunction yet seem to have no major cognitive issues. (promises.com)
The individual with frontal executive dysfunction may also struggle to make urgent decisions. (promises.com)
The applause sign should be interpreted as a sign of frontal lobe dysfunction rather than a form of apraxia, and can likely be detected in any kind of disease which involves frontal lobe structures to some extent. (brainsupportnetwork.org)

Frontal lobe seizures can result from abnormalities in the frontal lobes such as tumors, vascular malformations or traumatic injuries. (naturalcurefor.com)

As successful completion of any cognitive task considered a frontal lobe function requires multiple brain regions both within and outside the frontal lobe, some authors prefer the term frontal systems disease. (medscape.com)
The Plaintiff was disabled from employment as a result of the pain from the brachial plexus injury and the cognitive changes due to the frontal lobe injury. (bc-injury-law.com)
Located behind the forehead, the frontal lobe of the brain controls cognitive skills, such as communication, memory, judgment, problem solving and emotional expression. (moffitt.org)
This prospective study assessed the effects of cranial RT on cerebral, frontal lobe, and temporal lobe volumes and their correlation with higher cognitive functioning. (umn.edu)
Frontal lobe and cognitive development. (bvsalud.org)

The frontal lobe is everything anterior to the central sulcus and lateral to the interhemispheric fissure. (usc.edu)
Follow the central sulcus from the most lateral point of the lobe to the interhemispheric fissure. (usc.edu)

Because of this, damage to the frontal lobe can cause a variety of different symptoms depending on the area that's affected. (healthline.com)
Because the frontal lobe is large and has important functions, frontal lobe seizures can produce unusual symptoms that can appear to be related to psychiatric problems or a sleep disorder. (epilepsyu.com)
Depending on exactly where in the frontal lobe the seizures begin, the symptoms change from one person to the next. (epsyhealth.com)

Each half (hemisphere) of the cerebrum is divided into lobes. (msdmanuals.com)

The cerebellum sits below the occipital lobes and above the foramen magnum. (moffitt.org)
The central cerebral fissure divides the two occipital lobes, and a membrane called tentorium cerebelli separates it from the cerebellum. (medicinenet.com)

Frontal lobe seizures often last less than 30 seconds. (epilepsyu.com)
Frontal lobe seizures are often very short (lasting less than 30 seconds). (epsyhealth.com)

Frontal lobe brain tumors can be good and it can be bad. (watercures.org)

The frontal lobe of primates, particularly humans, is much larger than those of other species. (healthline.com)
As J. Leon Morales-Quezada, a research associate in the Neuromodulation Laboratory at Harvard Medical School explains, the frontal lobes are the part of the brain that separate humans from others in the animal kingdom. (promises.com)
Thus, frontal WM is likely to be more complex in humans, and organizational rules found in macaques may not be preserved. (jneurosci.org)

This may be associated with autonomic phenomena and anxiety similar to those observed in the simple partial (focal aware) phase of a temporal lobe seizure. (medscape.com)
Frontal lobe complex partial seizures (focal impaired awareness seizures) have certain distinct characteristics. (medscape.com)

Frontal-subcortical circuitry and behavior. (medscape.com)
You might feel embarrassed or frustrated about frontal lobe seizures, especially when the behavior seems unusual to other people. (epsyhealth.com)
It is sometimes challenging to diagnose frontal lobe seizures because the behavior may look like other psychiatric conditions or sleep disorders. (epsyhealth.com)
Historically, beginning with Pierre Paul Broca's observation in 1861 that the left hemisphere of the brain is chiefly responsible for language and linguistic behavior, it has been thought that the left and right lobes are asymmetric and may specialize in functioning. (sportsrec.com)

A small amount of atrophy, however, is normal in the aging person's frontal lobe. (wikipedia.org)
Marked neuronal loss and cortical atrophy, especially in right ventral and dorsal frontal and anterior temporal regions. (medscape.com)

Frontal lobe seizures, which tend to occur in clusters, might provoke this dangerous condition in which seizure activity lasts much longer than usual. (epilepsyu.com)
The motions that occur during frontal lobe seizures sometimes result in injury to the person having the seizure. (epilepsyu.com)
It's also possible that some seizure effects found in the frontal lobe might be the result of seizures that begin in other parts of the brain. (epilepsyu.com)
Commonly noted characteristics of Frontal lobe seizures are frequent seizures, clustering of seizures, falling that are caused by seizures that begin in one area of the brain and rapidly spreading into the other parts, minimal or no confusion after the seizure, and variable in causing consciousness. (naturalcurefor.com)
Fifty-three seizure focus resections limited to the frontal lobe were performed. (elsevierpure.com)

Frontal lobe seizures are seizures that begin in the frontal lobe. (epsyhealth.com)

The most anterior rounded part of the frontal lobe (though not well-defined) is known as the frontal pole, one of the three poles of the cerebrum. (wikipedia.org)
Orbital part: Lateral orbital gyrus, anterior orbital gyrus, posterior orbital gyrus, medial orbital gyrus, and gyrus rectus Medial part: Medial part of the superior frontal gyrus, cingulate gyrus. (wikipedia.org)
The frontal lobe is everything anterior to those boundaries. (usc.edu)

However, this same individual may struggle to control their drug or alcohol consumption due to frontal impairment. (promises.com)

The frontal lobe is the largest lobe of the brain and makes up about a third of the surface area of each hemisphere. (wikipedia.org)
Each hemisphere has a set of four lobes. (healthline.com)
The right frontal lobe is more active than the left during negative emotions, and the left hemisphere is more active during positive emotions. (sportsrec.com)

The seizures associated with ADNFLE begin in areas of the brain called the frontal lobes . (medlineplus.gov)

These changes are typical of those experienced by people who have suffered frontal lobe injuries of the sort sustained by Ms. Harrington. (bc-injury-law.com)
Many of the most notable injuries to the frontal lobe will involve changes to a person's memory or personality. (jachlawgroup.com)

These findings corroborate those of Coffey, who in 1992 indicated that the frontal lobe decreases in volume approximately 0.5-1% per year. (wikipedia.org)

Damage to the frontal lobe can occur in a number of ways and result in many different consequences. (wikipedia.org)
As such, damage to the frontal lobes may cause a "ripple effect" to other parts of the brain. (healthline.com)
A famous case of frontal lobe damage is that of Phineas Gage . (healthline.com)
What can cause damage to the frontal lobe? (healthline.com)
Treatment for damage to the frontal lobe depends on what's caused the damage to occur. (healthline.com)
If you have frontal lobe damage, your treatment plan may include a team of several types of healthcare professionals. (healthline.com)
Performance on the Frontal Assessment Battery is sensitive to frontal lobe damage in stroke patients. (medscape.com)
What Does Damage to the Frontal Lobes Look Like 30 Years Post-Brain Injury? (brainline.org)
I was also told I suffered frontal lobe damage and have had similar experiences. (brainline.org)
What does frontal lobe damage look like? (jachlawgroup.com)
What does frontal lobe damage look like, in that case? (jachlawgroup.com)
Physiopedia talks about damage to the frontal lobe . (jachlawgroup.com)
Damage to the occipital lobe may lead to problems with vision. (medicinenet.com)
Generally, damage to the frontal lobes causes loss of the ability to solve problems and to plan and initiate actions, such as crossing the street or answering a complex question (sometimes called executive functions). (msdmanuals.com)

These are 3-repeat tau-immunopositive bodies predominantly located in granular neurons in the hippocampal dentate gyrus, hippocampal CA1 pyramidal neurons, and layer II of frontal and temporal cortices. (medscape.com)

Dubois B, Slachevsky A, Litvan I, Pillon B. The FAB: a Frontal Assessment Battery at bedside. (medscape.com)
The participants completed the Frontal Assessment Battery (FAB) and the Mini-Mental State Examination (MMSE), including the MRI. (promises.com)

A frontal lobe brain injury can cause a huge change in a person's emotional control. (braininjuryinstitute.org)

There are four principal gyri in the frontal lobe. (wikipedia.org)
The superior and middle frontal gyri are divided by the superior frontal sulcus. (wikipedia.org)
The middle and inferior frontal gyri are divided by the inferior frontal sulcus. (wikipedia.org)
The occipital lobe is identified by the folds sulci and gyri. (medicinenet.com)

The frontal lobes are the area of the brain that are responsible for inhibiting risky behaviors, or those behaviors that are considered deviant or damaging to the good of a community. (promises.com)

Psychological tests that measure frontal lobe function include finger tapping (as the frontal lobe controls voluntary movement), the Wisconsin Card Sorting Test, and measures of language, numeracy skills and decision making which are all controlled by frontal lobe. (wikipedia.org)
If the back part of the frontal lobe (which controls voluntary movements) is damaged, weakness or paralysis can result. (msdmanuals.com)

Hama S, Yamashita H, Shigenobu M, Watanabe A, Kurisu K, Yamawaki S. Post-stroke affective or apathetic depression and lesion location: left frontal lobe and bilateral basal ganglia. (medscape.com)
A tumour in the left frontal lobe of the brain, causing brain herniation, was diagnosed and surgical excision of tumour was performed immediately. (bmj.com)
Usually, a frontal lobe stroke involves only the left frontal lobe or the right frontal lobe because each side receives blood from arteries on its own side. (dementiatalkclub.com)
There is considerable overlap in the functions of the right and left frontal lobes of the brain. (sportsrec.com)
The right and left frontal lobes may specialize in different aspects of emotional functioning. (sportsrec.com)

The frontal lobe modifies those emotions, generally to fit socially acceptable norms. (wikipedia.org)
If the frontal lobe can produce physical pain, that pain would be deeply tied to emotions like anxiety. (utoronto.ca)
The frontal lobe brain tumor can affect our center of emotions and reasoning. (watercures.org)
For example, the right lobe is implicated in recognition of positive and negative emotions in facial expressions. (sportsrec.com)
The temporal lobe is an important component of the limbic system, which is responsible for learning, emotions (love, envy, etc.) and memory. (medicinenet.com)

The lateral sulcus separates the frontal lobe from the temporal lobe. (wikipedia.org)

Your frontal lobes are located right behind your forehead and are responsible for many functions that are vital for performing your daily activities. (healthline.com)
The frontal lobe is the part of the brain that is behind your forehead. (epsyhealth.com)
The frontal lobe is present beneath the frontal skull bones, corresponding to the forehead. (medicinenet.com)

I am 41 years old and suffered a TBI to the frontal lobe with Skull fracture. (brainline.org)
Temporal lobe is located behind and close to the ear within the skull and is primarily responsible for the formation and preservation of both conscious and long-term memory . (medicinenet.com)

In any case, dysfunctions of the frontal lobe can give rise to relatively specific clinical syndromes. (medscape.com)

Anatomy31

Organisms3

Diseases56

Chemicals and Drugs14

Analytical, Diagnostic and Therapeutic Techniques and Equipment40

Psychiatry and Psychology70

Phenomena and Processes19

Disciplines and Occupations2

Anthropology, Education, Sociology and Social Phenomena3

Humanities2

Information Science10

Health Care9

Epilepsy27

Frontotemporal dementia4

Cortex20

Parietal9

Temporal Lobes2

Areas of the frontal2

Human Frontal Lobes2

Controlling frontal lobe seizures2

Dementia4

Lesions7

Brain's Frontal Lobe2

Major lobes1

Dysfunction5

Abnormalities1

Cognitive5

Central sulcus2

Symptoms3

Cerebrum is divided1

Occipital lobes2

Less than 30 se2

Tumors1

Humans3

Focal2

Behavior4

Atrophy2

Seizure5

Seizures that begin1

Anterior3

Impairment1

Hemisphere3

ADNFLE1

Injuries2

Decreases1

Damage14

Neurons1

Assessment Battery2

Person's1

Gyri4

Behaviors1

Controls voluntary2

Left5

Emotions5

Lateral1

Forehead3

Skull2

Clinical1