[ventral part of the diencephalon extending from the region of the optic chiasm to the caudal border of the mammillary bodies and forming the inferior and lateral walls of the third ventricle. ( CSP )]
UMLS (NCI) C0020663 - Body Part, Organ, or Organ Component
Relation/PAR: diencephalon
Relation/CHD: filiform nucleus
preoptic area
SCN
supraoptic nucleus