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目的 :通过记录、分析梅尼埃病患者的前庭诱发的肌源性电位 (VEMP) ,了解球囊的功能。方法 :15例确诊为梅尼埃病的患者行VEMP检查 ,分析梅尼埃病VEMP的不同表现形式 ,并将该结果与冷热试验结果比较。结果 :正常双侧短声刺激p13波和n2 3波出现率为 10 0 % ,梅尼埃病受试者VEMP 30 %不能正常引出 ,有 3种表现形式 :VEMP双侧无反应、患侧反应振幅正常和VEMP患侧反应低振幅。结论 :梅尼埃病患者膜迷路积液可影响球囊功能 ,VEMP检查有助于梅尼埃病的诊断
OBJECTIVE: To understand the function of balloon by recording and analyzing vestibular evoked myogenic potential (VEMP) in patients with Meniere’s disease. Methods: Fifteen patients with confirmed Meniere’s disease underwent VEMP to analyze the different manifestations of Meniere’s disease VEMP. The results were compared with the results of cold and heat test. Results: The incidence of p13 wave and n2 3 wave in normal bilateral short-sonic stimulation was 100%, and 30% of VEMP in Meniere’s disease patients could not be induced normally. There were three manifestations: bilateral unresponsive VEMP and ipsilateral reaction Amplitude normal and VEMP ipsilateral response to low amplitude. CONCLUSIONS: Membranous effusion in patients with Meniere’s disease can affect balloon function, and VEMP can contribute to the diagnosis of Meniere’s disease