• The mammalian telencephalon, which comprises the cerebral cortex, olfactory bulb, hippocampus, basal ganglia (striatum and globus pallidum), and amygdala, is a highly complex and evolutionarily advanced brain structure. (intechopen.com)
  • Brain, Telencephalon, Vasculature. (stanford.edu)
  • This protein plays an important role in brain development before birth, particularly in a region of the embryonic brain known as the telencephalon. (medlineplus.gov)
  • The telencephalon ultimately develops into several critical structures, including the the largest part of the brain (the cerebrum), which controls most voluntary activity, language, sensory perception, learning, and memory. (medlineplus.gov)
  • In a subset of 70 species, we will look more closely at the distribution of neurons in specific areas of the telencephalon, the brain part that is traditionally associated with cognition. (lu.se)
  • One key developmental step in shaping the forebrain is the partition of the telencephalon into ventral (basal ganglia) and dorsal (cortex and hippocampus) compartments. (lido-dtp.ac.uk)
  • Diversity in striatal synaptic circuits arises from distinct embryonic progenitor pools in the ventral telencephalon. (ox.ac.uk)
  • The telencephalon of the cerebrum is disproportionately well-developed in humans as compared with other mammals. (medscape.com)
  • Until now this heterogeneous structure, the key to emotion and social behavior, remained ill-defined in ray-finned fish (actinopterygii), because their telencephalon looks markedly different from the familiar mammalian situation. (frontiersin.org)
  • immunofluorescence) dynamics in matched zebra finch telencephalon samples of both sexes from 1 day post hatching (1 dph) to adulthood, spanning the critical period for song learning (20 and 65 dph). (ugent.be)
  • Only a small fraction of the massive differential expression in the developing zebra finch telencephalon could be explained by differential CpG and CpH DNA methylation. (ugent.be)
  • In conclusion, our results indicate that DNA methylation regulates neurodevelopmental gene expression dynamics through steering transcription factor activity, but does not explain sexually dimorphic gene expression patterns in zebra finch telencephalon. (ugent.be)
  • This low magnification image shows an example of the early vascularization of the cerebral cortex: a capillary that has perforated the surface of the telencephalon. (histology-world.com)
  • Through molecular characterization and evolutionary-developmental considerations, we delineated the complex amygdala ground plan of zebrafish, whose everted telencephalon has made comparisons to the evaginated forebrains of tetrapods challenging. (frontiersin.org)
  • Thus, the study explains how the zebrafish amygdala and the complexly everted telencephalon topologically relate to the corresponding structures in mammals indicating that an elaborate amygdala ground plan evolved early in vertebrates, in a common ancestor of teleosts and tetrapods. (frontiersin.org)
  • We also showed that blocking Notch signaling promoted the proliferation of olig2+ RG and OPCs in the normal and injured telencephalon of adult zebrafish. (korea.ac.kr)
  • Taken together, our data suggest that Notch-regulated proliferation of olig2+ RG and parenchymal OPCs is responsible for the regeneration of oligodendrocytes in the injured telencephalon of adult zebrafish. (korea.ac.kr)
  • The telencephalon consists of the cortex, the subcortical fibers, and the basal nuclei. (medscape.com)
  • In humans, the telencephalon also governs the ability to make rational decisions, to plan for the future and to have the creative impulses [ 1 ]. (intechopen.com)
  • We identified extensive transcriptional neurodevelopmental changes during postnatal telencephalon development. (ugent.be)
  • Moreover, we discuss how these regions can be traced back in development to the function of a few key genes, including those that encode fibroblast growth factors (FGFs), sonic hedgehog (SHH), bone morphogenetic proteins (BMPs), forkhead box G1 (FOXG1), paired box 6 (PAX6) and LIM homeobox protein 2 (LHX2), that pattern the early telencephalon. (nyu.edu)
  • A combination of fate-mapping studies with genetic loss-of-function and gain-of-function experiments has been successfully used to uncover important molecular players in the development of the rodent telencephalon. (intechopen.com)
  • The studentship aims to understand how timing of signalling events and the interpretation of these vary from fish to human, driving species-specific regionalisation of the telencephalon. (lido-dtp.ac.uk)
  • This protein plays an important role in brain development before birth, particularly in a region of the embryonic brain known as the telencephalon. (medlineplus.gov)
  • The presence of atrophy (wasting) of the cerebrum, also known as the telencephalon, the largest and most highly developed part of the human brain. (mcw.edu)
  • Maroof, AM & Anderson, SA 2006, ' Off on a Tangent: Thalamocortical Axons Traverse a Permissive Corridor across the Basal Telencephalon ', Neuron , vol. 50, no. 2, pp. 185-188. (elsevierpure.com)
  • In order to identify putative subpallial-derived tangential migratory pathways in the telencephalon of sharks, we performed a detailed analysis of the distribution pattern of GAD and Dlx2 , two reliable markers of tangentially migrating interneurons of subpallial origin in the developing forebrain. (springer.com)
  • Miyake A, Mochizuki S, Yokoi H, Kohda M, Furuichi K. New ether-a-go-go K(+) channel family members localized in human telencephalon.J Biol Chem. (tcdb.org)
  • The telencephalon consists of the cortex, the subcortical fibers, and the basal nuclei. (medscape.com)
  • Retrieved 21:34, September 28, 2023 from https://wiki.xenbase.org/xenwiki/index.php?title=Telencephalon&oldid=45947 . (xenbase.org)
  • In the telencephalon of amniotes, different embryonic tangential pathways have been characterized. (springer.com)
  • A study of gene network associated with the Anf gene functioning in the cells of the telencephalon rudiment lead to the discovery of a number of previously unknown genes that play an important role in embryogenesis. (ibch.ru)