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Brodmann area 44 information


Brodmann area 44
Details
Arterymiddle cerebral artery
Identifiers
Latinarea opercularis
NeuroLex IDbirnlex_1776
FMA68641
Anatomical terms of neuroanatomy
[edit on Wikidata]

Brodmann area 44, or BA44, is part of the frontal cortex in the human brain. Situated just anterior to premotor cortex (BA6) and on the lateral surface, inferior to BA9.

This area is also known as pars opercularis (of the inferior frontal gyrus), and it refers to a subdivision of the cytoarchitecturally defined frontal region of cerebral cortex. In the human it corresponds approximately to the opercular part of the inferior frontal gyrus. Thus, it is bounded caudally by the inferior precentral sulcus (H) and rostrally by the anterior ascending limb of lateral sulcus (H). It surrounds the diagonal sulcus (H). In the depth of the lateral sulcus it borders on the insula. Cytoarchitectonically it is bounded caudally and dorsally by the agranular frontal area 6, dorsally by the granular frontal area 9 and rostrally by the triangular part of inferior frontal gyrus (Brodmann area 45 BA 45).

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Brodmann area 44

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Brodmann area 44, or BA44, is part of the frontal cortex in the human brain. Situated just anterior to premotor cortex (BA6) and on the lateral surface...

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inferior frontal gyrus (Brodmann area 47 BA47). The left-hemisphere Brodmann area 44 and Brodmann area 45 make up Broca's area, a region that is active in...

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Korbinian Brodmann

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52 distinct regions, known as Brodmann areas, based on their cytoarchitectonic (histological) characteristics. Brodmann was born in Liggersdorf, Province...

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Gyrus

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frontalis inferior with 3 parts: pars opercularis (Brodmann area 44) pars triangularis (Brodmann area 45), and pars orbitalis (orbital part of inferior...

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cortex, the rostral terminations are mostly in premotor cortex, part of Brodmann area 44. Myelination is a process by which axons are covered with a protective...

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Inferior frontal gyrus

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frontal gyrus is known as Brodmann area 44 (BA44). The triangular part of the inferior frontal gyrus is known as Brodmann area 45 (BA45), and the orbital...

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Scott Flansburg

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that activity in the Brodmann area 44 region of the frontal cortex was absent; instead, there was activity somewhat higher from area 44 and closer to the...

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Sign language in the brain

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produce them. The damaged area was named Broca's area, and located in the left hemisphere’s inferior frontal gyrus (Brodmann areas 44, 45). Soon after, in...

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operculum and Broca’s area (Brodmann’s area 44 and 45), may be responsible for the initiation of these vocal tics. Both of these brain areas are responsible...

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Stephanion

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The stephanion is located on the same coronal plane as Broca's area (Brodmann's area 44-45). Vigo, Vera; Cornejo, Kimberly; Nunez, Lizbeth; Abla, Adib;...

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Visual spatial attention

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white matter. Additionally, overlap of lesion areas was also detected in the dorsal region of Brodmann area 44 (anterior to the premotor cortex). These results...

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cortical areas that project to superficial EC. Brodmann area 28 is known as the "area entorhinalis" Brodmann area 34 is known as the "area entorhinalis...

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gyrus Middle frontal gyrus Inferior frontal gyrus Brodmann areas: 4, 6, 8, 9, 10, 11, 12, 24, 25, 32, 33, 44, 45, 46, 47 Parietal lobe Cortex Primary somatosensory...

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Orbitofrontal cortex

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it consists of the association cortex areas Brodmann area 11, 12 and 13; in humans it consists of Brodmann area 10, 11 and 47. The OFC is functionally...

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Explicit memory

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of grammar and syntax)." Broca's area corresponds to parts of the inferior frontal gyrus, presumably Brodmann's area 44 and 45. Procedural memory is affected...

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Cytoarchitecture

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which 44 in the human, and the remaining 8 in non-human primate brain). Brodmann used numbers to categorize the different architectural areas, now referred...

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is the association cortex in the frontal lobe. The PFC contains the Brodmann areas BA8, BA9, BA10, BA11, BA12, BA13, BA14, BA24, BA25, BA32, BA44, BA45...

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Ventrolateral prefrontal cortex

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sulcus. It is attributed to the anatomical structures of Brodmann's area (BA) 47, 45 and 44 (considered the subregions of the VLPFC – the anterior, mid...

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Anterior cingulate cortex

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surrounding the frontal part of the corpus callosum. It consists of Brodmann areas 24, 32, and 33. It is involved in certain higher-level functions, such...

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(FEF) are a region located in the frontal cortex, more specifically in Brodmann area 8 or BA8, of the primate brain. In humans, it can be more accurately...

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hemisphere at Brodmann areas 44 (pars opercularis) and 45 (pars triangularis), and the frontal lobe make up the Broca region. The Broca area is vital for...

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