Brodmann area 30

Brodmann area 30, also known as agranular retrolimbic area 30, is a subdivision of the cytoarchitecturally defined retrosplenial region of the cerebral cortex. In the human it is located in the isthmus of cingulate gyrus. Cytoarchitecturally it is bounded internally by the granular retrolimbic area 29, dorsally by the ventral posterior cingulate area 23 and ventrolaterally by the ectorhinal area 36 (Brodmann-1909).

Frontal lobe	Precentral gyrus (Primary motor cortex, 4) Superior frontal gyrus/Frontal eye fields (6, 8, 9) · Middle frontal gyrus (46) · Inferior frontal gyrus/Broca's area (44-Pars opercularis, 45-Pars triangularis) Orbitofrontal cortex (10, 11, 12, 47) Prefrontal cortex · Premotor cortex Precentral sulcus · Superior frontal sulcus · Inferior frontal sulcus · Olfactory sulcus

Parietal lobe	Somatosensory cortex (Primary (1 �� 2 · 3 · 43) · Secondary (5)) · Precuneus (7m) · Parietal operculum Parietal lobules (Superior (7l) · Inferior (40)) · Angular gyrus (39) Intraparietal sulcus · Marginal sulcus

Occipital lobe	Primary visual cortex (17) · (Cuneus · Lingual gyrus · Lateral occipital gyrus (18, 19)) Calcarine fissure

Temporal lobe	Primary auditory cortex (41, 42) · Superior temporal gyrus (38, 22/Wernicke's area) · Middle temporal gyrus (21) · Inferior temporal gyrus (20) Fusiform gyrus (37) Medial temporal lobe (Amygdala · Parahippocampal gyrus (27 · 28 · 34 · 35 · 36)

Interlobar sulci/fissures	lateral: Central (frontal+parietal) · Lateral (frontal+parietal+temporal) · Parietoöccipital medial: Medial longitudinal · Cingulate (frontal+cingulate) · Collateral (temporal+occipital)

Other

Some categorizations are approximations, and some Brodmann areas span gyri.

The content of this section is licensed under the GNU Free Documentation License (local copy). It uses material from the Wikipedia article "Brodmann area 30" modified November 23, 2008 with previous authors listed in its history.

See also