Abstract
Reports about cervical vestibular evoked myogenic potentials (cVEMPs) in central nervous system lesions are scarce. Our experience with cerebellar lesions is still evolving, with only a few cases published. The purpose of this article is to present our cVEMP findings of 3 cases with cerebellar lesions.
cVEMPs were performed using unilateral 120-dB peak SPL intensity 1 kHz tone air-conducted sound stimulation with contralateral masking noise, with recording from the tonically active sternocleidomastoid muscle.
Brain MRI scans showed a small focal lesion in the right middle cerebellar peduncle in our first case, 2 foci in the right middle cerebellar peduncle and cerebellar hemisphere in our second case, and lesions in the right superior and inferior cerebellar peduncles near the fourth ventricle in our final case. All cVEMPs were normal.