The internal granular layer of the cerebral cortex, also commonly referred to as the granular layer of the cortex, is the layer IV in the subdivision...
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The cerebral cortex, also known as the cerebral mantle, is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals. It...
69 KB (8,042 words) - 14:40, 27 May 2025
External granular layer may refer to: External granular layer of the cerebellar cortex External granular layer of the cerebral cortex This disambiguation...
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external granular layer of the cerebral cortex is commonly known as layer II. It is different from the internal granular layer of the cerebral cortex (commonly...
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Granular layer may refer to: Internal granular layer and External granular layer (cerebral cortex) of the cerebral cortex Granular layer (cerebellum) of...
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primates but not in nonprimates, as the latter lack a granular layer IV. To define the prefrontal cortex as the projection zone of the mediodorsal nucleus...
47 KB (5,435 words) - 17:27, 29 July 2025
Cerebellum (redirect from External granular layer (cerebellar cortex))
convolutions of the cerebral cortex. These parallel grooves conceal the fact that the cerebellar cortex is actually a thin, continuous layer of tissue tightly...
95 KB (11,731 words) - 23:15, 17 July 2025
The development of the cerebral cortex, known as corticogenesis is the process during which the cerebral cortex of the brain is formed as part of the development...
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(2006). Brodmann's Localisation in the cerebral cortex the principles of comparative localisation in the cerebral cortex based on cytoarchitectonics (3rd ed...
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cortex is therefore anatomically a transition between the agranular motor cortex and the granular, six-layered prefrontal cortex. The premotor cortex...
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Brodmann area 9 (redirect from Granular frontal area 9)
cortex in the brain of humans and other primates. Its cytoarchitecture is referred to as granular due to the concentration of granule cells in layer IV...
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There are three layers to the cerebellar cortex; from outer to inner layer, these are the molecular, Purkinje, and granular layers. The function of the...
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Trisynaptic circuit (section Entorhinal cortex)
layers: molecular, granular, and polymorphic. Granule neurons, which are the most prominent type of DG cells, are mainly found in the granular layer....
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Interoception (section Insular cortex)
absence of a granule cell layer: granular, dysgranular (slightly granulated) agranular. Each of these portions of the insular cortex are important for different...
78 KB (8,724 words) - 19:33, 30 July 2025
Granular insular cortex (or visceral area) refers to a portion of the cerebral cortex defined on the basis of internal structure in the human and macaque...
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Brodmann area 29 (redirect from Granular retrolimbic area 29)
granular retrolimbic area 29 or granular retrosplenial cortex, is a cytoarchitecturally defined portion of the retrosplenial region of the cerebral cortex...
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present in the internal pyramidal layer (V); lack of an internal granular layer (IV) such that the boundary between the external pyramidal layer (III) and...
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lacks an internal granular cortical layer (layer IV). It is a subdivision of the cytoarchitecturally defined precentral region of cerebral cortex. In the...
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gracile nucleus gracile tubercle Gracilis muscle granular layer gravid gray matter Gray's Anatomy great cerebral vein great toe greater auricular nerve greater...
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cells that are responsible for producing all of the neurons in the cerebral cortex. RGPs also produce certain lineages of glia, including astrocytes and...
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dense internal granular cell layer (IV); a distinct sublayer 3b of closely packed large pyramidal cells positioned in the external pyramidal layer (III)...
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a subdivision of the cytoarchitecturally defined frontal region of cerebral cortex of the human. As illustrated in Brodmann-10, It constitutes most of...
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Brodmann area 23 (category Medial surface of cerebral hemisphere)
the subcortical white matter; the internal granular layer (IV) is rather well developed; the internal pyramidal layer (V) contains a dense population of...
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Brodmann-1909 area 5 has a thick self-contained internal granular layer (IV); lacks a distinct internal pyramidal layer (V); has a marked sublayer 3b of pyramidal...
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deep layer of the white matter, moving through the internal granular layer (IGL) and the Purkinje cell layer (PCL) until reaching the molecular layer.: 284 ...
10 KB (1,005 words) - 09:11, 15 September 2024
Brodmann area 12 is a subdivision of the cerebral cortex of the guenon defined on the basis of cytoarchitecture. It occupies the most rostral portion...
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and the granular insular cortex, undergo modification to more than six layers; and in a few areas, such as Brodmann area 4, the number of layers is reduced...
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layer (III) are larger; the internal granular layer (IV) is less developed and contains fewer cells; ganglion cells of the internal pyramidal layer (V)...
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external pyramidal layer (III) are not as densely distributed, the layer is not as narrow, and its boundary with the internal granular layer (IV) is not as...
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Neuron (section Histology and internal structure)
species. In a human, there are an estimated 10–20 billion neurons in the cerebral cortex and 55–70 billion neurons in the cerebellum. By contrast, the nematode...
79 KB (9,222 words) - 01:14, 21 July 2025