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本文报告对63名健康成人和9名桥小脑角肿瘤病人分别采用80dB(SL)和100dB(SL)刺激强度进行脑干诱发电位(BAEP)检查的结果。我们发现高分贝刺激可明显提高正常人Ⅰ波和Ⅲ波的出现率,有助于桥小脑角病变诊断。
This paper reports the results of a brainstem response (BAEP) test of 63 healthy adults and 9 patients with cerebellopontine angle tumors using 80 dB (SL) and 100 dB (SL) stimulus intensity, respectively. We found that high decibel stimulation can significantly improve the normal wave Ⅰ and Ⅲ wave incidence, contribute to the diagnosis of cerebellar angle lesion.