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.
A deep sulcus (anterior median fissure) runs on the ventral side of the spinal cord. Its dorsal counterpart is the rather flat posterior median sulcus. Laterally on both sides of the anterior median fissure the anterolateral sulci mark the exits of the anterior roots.The posterior roots enter the spinal cord through the posterolateral sulci on the dorsal side.The spinal ganglia which contain the perikarya (cell bodies) of the sensory neurons are located within the posterior roots.he posterior roots enter the spinal cord through the posterolateral sulci on the dorsal side. The spinal ganglia which contain the perikarya (cell bodies) of the sensory neurons are located within the posterior roots.