[caudal subdivision of the hindbrain interposed between the spinal cord and the pons; adult derivative of the myelencephalon, the most caudal subdivision of the developing brain; it has two subdivisions the open medulla bordering on the fourth ventricle and the closed medulla which surrounds the rostral part of the central canal. ( CSP )]
UMLS (CSP) C0025148 - Body Part, Organ, or Organ Component
Relation/PAR: hind brain
Relation/CHD: Nucleus of the Solitary Tract
area postrema
Hypoglossal Nucleus
dorsal motor nucleus