1.Electronystagmography revealed multiple central signs, and vestibular evoked myogenic potentials were absent on the side of the lesion.
前庭发肌性电,右侧正常,左侧呈阴性。
2.Physical examination, audiometry, electronystagmogram and vestibular evoked myogenic potential showed right stronger vestibular function than left, and central vestibulopathy was impressed.