Vestibular evoked myogenic potential detects lesion of: (A) Cochlear Nerve, (B) Facial Nerve, (C) Inferior Vestibular Nerve, (D) Inflammatory Myopathy
Answer is C. Vestibular evoked myogenic potentials: It is to study function of otolith organs - sacule and utricle These are supplied by inferior vestibular nerve and superior vestibular nerve respectively These potentials can be picked up from either sternocleidomastoid or ocular muscles Ref : Dhingra 7e pg 46.