myogenic

Electronystagmography revealed multiple central signs, and vestibular evoked myogenic potentials were absent on the side of the lesion.

前庭发肌性电位检，正常，左呈阴性。

Physical examination, audiometry, electronystagmogram and vestibular evoked myogenic potential showed right stronger vestibular function than left, and central vestibulopathy was impressed.

理学检、听力检、眼振图及前庭肌性发电位显示前庭较强，应有中枢性前庭神经元障碍。