medial vestibular nucleus medial vestibular nucleus the medial vestibular nucleus (schwalbe nucleus) is one of the vestibular nuclei. it is located in the medulla oblongata. medial vestibular nucleusa cross section of the lower pons showing the medial vestibular nucleus (#3) labeled at the top left.medial vestibular nucleus is not labeled, but region is visible near #10detailsidentifierslatinnucleus vestibularis medialisneuronames717neurolex idnlx_144003ta98a14.1.04.245 a14.1.05.426ta26004fma54611anatomical terms of neuroanatomy lateral vestibulo-spinal tract (lateral vestibular nucleus “deiters”)- via ventrolateral medulla and spinal cord to ventral funiculus (lumbo-sacral segments). ..ipsilaterally for posture medial vestibulo-spinal tract (medial, lateral, inferior, vestibular nuclei), bilateral projection via descending medial longitudinal fasciculus to cervical segments. descending mlf..bilaterally for head/neck/eye movements it is one of the nuclei that corresponds to cn viii, corresponding to the vestibular nerve, which joins with the cochlear nerve. it receives its blood supply from the posterior inferior cerebellar artery, which is compromised in the lateral medullary syndrome.