Brodmann area 30
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Brodmann area 30 | |
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Details | |
Identifiers | |
Latin | area retrosplenialis agranularis |
NeuroLex ID | birnlex_1764 |
FMA | 68627 |
Anatomical terms of neuroanatomy |
Brodmann area 30, also known as agranular retrolimbic area 30, is a subdivision of the
ectorhinal area 36
(Brodmann-1909).
In primates, Brodmann area 30 demonstrates projections to the mid-dorsolateral prefrontal cortex (Brodmann areas 46 and 9) [1] and the thalamus.[2] Additionally, approximately 20% of cortical inputs to the entorhinal cortex arise from the retrosplenial cortex.[3]
Individuals with lesions to retrosplenial cortex, predominately Brodmann’s area 30, demonstrate dysfunction in their topographical orientation,[4] including defective navigation in novel and familiar environments.
See also
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References