For other people named William Morris, see William Morris (disambiguation). William Morris (24 March 1834 â 3 October 1896) was an English textile designer, poet, novelist, translator, and socialist activist. Associated with the British Arts and Crafts Movement, he was a major contributor to the revival of traditional British textile arts and methods of production.
By means of a prominent groove, called the longitudinal fissure, the brain is dividid into two halves called hemispheres. At the base of this fissure lies a thick bundle of nerve fibers, called the corpus callosum, which provides a communication link between the hemispheres.
sulcus. A depression or a groove found on the surface of an organ or tissue, as on the surface of the brain separating adjacent convolutions. Large sulci that divide the brain into lobes as well as the two hemispheres are more often called fissures. Plural: sulci.See fissure.ulcus (sulËÂ·k s) , n any of the narrow grooves in an organ or tissue, such as those that separate the convolutions of the cerebral hemisphere; used interchangeably with. fissure, although a sulcus is not as deep as a fissure.