myogenic

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

庭发肌性电位检查，正常，左呈阴性。

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

理学检查、听力检查、及庭肌性发电位显示庭功能较强，应有中枢性庭神经元之功能障碍。