The
basal forebrain comprises several cellular groups of different
sizes that are situated in the rostral and ventral aspect of
the telencephalon. The nuclei usually considered together here
are the caudate nucleus, putamen and globus pallidus, entopeduncular
nucleus, the accumbens, islands of Calleja and substantia inominata,
the paraolfactory cortex, septum, diagonal band of Broca, nuclei
of the anterior commissure, and the lateral ventral portions
of the hypothalamus.
- Caudate
nucleus
- Putamen
- Globus
pallidus (medial & lateral divisions)
- Entopeduncular
nucleus
- Septum
- Accumbens
- Nuclei
of the anterior commisure
- Islands
of Calleja
- Diagonal
band of Broca
- Substantia
inominata
- Paraolfactory
cortex
- Lateral
and ventral extensions of the hypothalamus