central sulcus

1 definition found

central sulcus - WordNet (r) 2.1 (2005) :

  central sulcus
      n 1: a brain fissure extending upward on the lateral surface of
           both hemispheres; separates the frontal and parietal lobes
           [syn: fissure of Rolando, Rolando's fissure, central sulcus
           , sulcus centralis]