Physical examination, audiometry, electronystagmogram and vestibular evoked myogenic potential showed right stronger vestibular function than left, and central vestibulopathy was impressed.
(b) Behaviour Observation Audiometry: Auditory signal presented to an infant produces a change in behaviour, e. g. Alerting, cessation of an activity, widening of eyes or facial grimacing.
示右侧前庭功能较强，应有中枢性前庭神经元之功能障碍。
其行为发生变化，例如发生警
