accumbens nucleus nucleus accumbens anterior horn of lateral ventricle frontal horn of lateral ventricle anterior hypothalamus anterior hypothalamic region basis pedunculi cerebral crus brachium of the superior colliculus brachium of superior colliculus brainstem brain stem calcarine fissure calcarine sulcus central gray central gray substance cerebellothalamic tract cerebellorubrothalamic tract cochlear nucleus cochlear nuclei corticopontine tract corticopontine fibers cuneocerebellar fibers cuneocerebellar tract decussation of the superior cerebellar peduncle decussation of superior cerebellar peduncle dentate (lateral) nucleus dentate nucleus dorsal accessory olive nucleus dorsal accessory inferior olivary nucleus dorsal motor nucleus of vagus dorsal motor nucleus of vagus nerve dorsal motor nucleus of the vagus nerve dorsal motor nucleus of vagus nerve facial nucleus facial motor nucleus falx falx cerebri fastigial (medial) nucleus fastigial nucleus fimbria fimbria of hippocampus fimbria/fornix fornix fimbria-fornix fornix fornix body body of fornix fornix column column of fornix fornix crus crus of fornix gracilus nucleus gracile nucleus hippocampal commissure commissure of fornix hypoglossal nerve rootlets hypoglossal nerve fibers incisura (free edge of tentorium) tentorial incisure inferior frontal gyrus (opercular part) opercular part of inferior frontal gyrus inferior frontal gyrus (orbital part) orbital part of inferior frontal gyrus inferior frontal gyrus (triangular part) triangular part of inferior frontal gyrus inferior frontal gyrus, orbital part orbital part of inferior frontal gyrus inferior horn temporal horn of lateral ventricle inferior horn of lateral ventricle temporal horn of lateral ventricle inferior olive inferior olivary nuclear complex inferior olive nucleus inferior olivary nuclear complex infundibular recess of third ventricle infundibular recess insular region insula intergyral fasciculus intergyral fibers interpositus (intermediate) nucleus interposed nucleus interpositus nucleus interposed nucleus interthalamic adhesion (massa intermedia) interthalamic adhesion lateral cuneate nucleus accessory cuneate nucleus lateral fissure lateral sulcus lateral lemniscus nuclei lateral lemniscal nuclei lateral lemniscus nucleus lateral lemniscal nuclei longitudinal sulcus longitudinal fissure main sensory trigeminal nucleus principal sensory nucleus of trigeminal nerve mamillary body mammillary body medial accessory olive nucleus medial accessory inferior olivary nucleus median eminence of hypothalamus median eminence middle cerebellar peduncle middle cerebellar peduncle nuclei of lateral lemniscus lateral lemniscal nuclei occipital forceps (major) occipital forceps oculomotor nuclei oculomotor nuclear complex oculomotor nucleus oculomotor nuclear complex olfactory tubercle anterior perforated substance parieto-occipital fissure parieto-occipital sulcus pineal pineal body pineal gland pineal body pontine base base of pons pontine gray pontine nuclei posterior horn of lateral ventricle occipital horn of lateral ventricle posterior hypothalamic area posterior hypothalamic region septal region septal nuclei septum pellucidum septum pellucidum space for tentorium cerebrocerebellar fissure spinal (inferior) vestibular nucleus inferior vestibular nucleus straight gyrus gyrus rectus stria medullaris stria medullaris of thalamus subthalamic region subthalamus superior olive nuclear complex superior olivary nuclear complex superior olive nucleus superior olivary nuclear complex temporal lobe cut surface temporal lobe (cut surface) transverse (choroidal) fissure choroidal fissure transverse fissure choroidal fissure trapezoid fibers trapezoid body uncinate fasciculus uncinate fasciculus of forebrain vagus nerve fibers vagal nerve fibers vagus nerve rootlets vagal nerve fibers ventral cochlear nucleus ventral cochlear nuclei vermis vermis of cerebellum