目的:探讨脑干听觉诱发电位(BAEP)和磁共振成像(MRI)在脑干梗死早期诊断中的应用价值。
Objectives:To explore applied value on brainstem auditory evoked potential(BAEP)and magnetic resonance imaging(MRI)in early diagnosis of brainstem infarction.
P 300是一种诱发电位,由视觉、听觉和痛觉等产生。
P300 is an evoked potential, and is stimulated by visual, auditory or pain.
脑干听觉诱发电位可确定听路损害部位和程度。
The BAEP can make sure the place and degree of hearing lesion.
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