[bluish region in the superior angle of the fourth ventricle floor, corresponding to melanin-like pigmented nerve cells which lie lateral to the ponto-mesencephalic central gray (griseum centrale); also known as nucleus pigmentosus pontis. ( CSP )]
UMLS (CSP) C0023951 - Body Part, Organ, or Organ Component
Relation/PAR: mesencephalon
pons