neural structure - a structure that is part of the nervous system

cerebral peduncle, peduncle - a bundle of myelinated neurons joining different parts of the brain

brain, encephalon - that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord

corpus callosum - a broad transverse nerve tract connecting the two cerebral hemispheres

telencephalon - the anterior division of the forebrain; the cerebrum and related parts of the hypothalamus

betweenbrain, diencephalon, interbrain, thalmencephalon - the posterior division of the forebrain; connects the cerebral hemispheres with the mesencephalon