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目的：探讨帕金森病（ＰＤ）患者的脑干听觉诱发电位及视觉诱发电位的电生理改变。方法：对７５例ＰＤ患者进行脑干听觉诱发电位检测及５１例ＰＤ患者进行视觉诱发电位检测。结果：ＰＤ患者ＢＡＥＰ异常率为４２．６％，ＶＥＰ异常率为６６．７％，ＢＡＥＰ异常中以 Ｖ波潜伏期及Ⅲ－Ⅴ波间期延长为主；ＶＥＰ异常中以Ｐ１００潜伏期延长，波幅降低为显著。结论：ＰＤ是一种多系统侵犯的疾病，诱发电位可用作该病的客观检查指标之一。
Objective: To investigate the electrophysiological changes of brainstem auditory evoked potentials and visual evoked potentials in patients with Parkinson’s disease (PD). Methods: Brainstem auditory evoked potentials were measured in 75 patients with PD and visual evoked potentials in 51 patients with PD. Results: The abnormal BAEP rate was 42.6% and the abnormal VEP rate was 66.7%. In BAEP abnormalities, the latency of V wave and the prolongation of Ⅲ-Ⅴ wave were the main. In the abnormal VEP, the latency of P100 was prolonged and the amplitude was decreased For the obvious. Conclusion: PD is a multi-system invasive disease, evoked potential can be used as one of the objective indicators of the disease.