Reviewed: one independent reader; copy check clear.
fissure of Rolando
fissure of Rolando The fissure of Rolando, also called the central sulcus, is a prominent groove on the outer surface of each cerebral hemisphere.
The fissure of Rolando, also called the central sulcus, is a prominent groove on the outer surface of each cerebral hemisphere. It separates the primary motor cortex from the primary somatosensory cortex and marks the boundary between the frontal and parietal lobes.