<prompt> Vestibular Evoked Myogenic Potential VEMP detects lesion of:Cochlear NerveSuperior Vestibular NerveInferior Vestibular NerveInflammatory Myopathy  <response>: Ans is c i.e. Inferior Vestibular nerve Julie A. Honaker and Ravi N. Sarny Current Opinion in Otolaryngology Head and Neck Surgery 15 2007, pp. 330-334 VEMPs are believed to be a good indicator of saccular and inferior vestibular nerve function in clinical evaluations.- Current Opinion in Otolaryngology Head and Neck Surgery 15 2007, pp. 330-334Vestibular-evoked myogenic potential VEMPVEMP testing is a relatively noninvasive method to assess patients with vestibular disorders.The VEMPs are short latency electromyograms EMGs evoked by high-acoustic stimuli at the ipsilateral ear and recorded via surface electrodes over a tonically contracted SCM.VEMP is a vestibulo-collic reflex whose afferent limb arises from acoustically sensitive cells in the saccule, with signals conducted via the inferior vestibular nerve.VEMP circuit: Sound stimulates the saccule, which activates the inferior vestibular nerve, lateral vestibular nucleus, 11th nerve nucleus, and then the sternocleidomastoid muscle mostly ipsilaterally. 