A shallow furrow in the cerebral cortex separating adjacent convolutions.
A groove or fold, especially between the gyri in the brain.
Small groove or furrow on the surface of an organ (e.g., sulcus that separates convolutions on the surface of the cerebral hemispheres).
One of the many clefts or infoldings of the surface of the brain. The raised out-folding on each side of a sulcus is termed a gyrus.
The term applied to any groove or furrow, but especially to a fissure of the brain.
A furrow, groove, depression, or fissure, especially of the brain.
A groove, especially the crevices within the brain.