 |
This article needs additional citations for verification. Please help improve this articlebyadding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Brodmann area 29" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this message) |
| Brodmann area 29 | |
|---|---|
 | |
Medial surface of the brain with Brodmann's areas numbered.
| |
| Details | |
| Identifiers | |
| Latin | area retrosplenialis granularis |
| NeuroLexID | birnlex_1763 |
| FMA | 68626 |
| Anatomical terms of neuroanatomy | |
Brodmann area 29, also known as granular retrolimbic area 29orgranular retrosplenial cortex, is a cytoarchitecturally defined portion of the retrosplenial region of the cerebral cortex. In the human it is a narrow band located in the isthmus of cingulate gyrus. Cytoarchitecturally it is bounded internally by the ectosplenial area 26 and externally by the agranular retrolimbic area 30 (Brodmann-1909).
Brodmann has this to say about area 29, amongst his other comments on it: [1]
"An unusual regression of layer II together with layer III is found in the granular retrosplenial cortex, illustrated in Figures 38 to 41 for four different animals. Here, in addition to the regression of layers II and III, there is fusion of the original layers V and VI and at the same time an isolated massive increase of the inner granular layer, that is particularly prominent in Figures 38 and 39;..."
|
Anatomy of the cerebral cortex of the human brain
| |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frontal lobe |
| ||||||||||||||
| Parietal lobe |
| ||||||||||||||
| Occipital lobe |
| ||||||||||||||
| Temporal lobe |
| ||||||||||||||
| Interlobar sulci/fissures |
| ||||||||||||||
| Limbic lobe |
| ||||||||||||||
| Insular cortex |
| ||||||||||||||
| General |
| ||||||||||||||
Some categorizations are approximations, and some Brodmann areas span gyri. | |||||||||||||||
 | This neuroanatomy article is a stub. You can help Wikipedia by expanding it. |
