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正中神经体感诱发电位(SLSEP)顶部记录为N_(20)-P_(25)复合波,中央前记录为P_(22)-N_(30)复合波。已有的研究表明,中央前成份由运动区起源,并同运动及运动机制有关。帕金森病是由黑质-纹状体病变引起的锥体外系综合征。对该病的体感诱发电位研究国内仍未见类似报道。本文拟研究早期帕金森病的SLSEP顶、中央前成份的异常特征、病理机制及可能的诊断。
The top of median nerve somatosensory evoked potentials (SLSEP) was recorded as N20 (20) -P25 complex and the center was recorded as P22-22 N30 complex. Some studies have shown that the central former ingredients originated from the sports area, and with the movement and movement mechanism. Parkinson’s disease is caused by the substantia nigra - striatum extrapyramidal syndrome. Somatosensory evoked potential of the disease has not been reported in China. This study aimed to study the abnormal features, pathological mechanisms and possible diagnoses of the top and central anterior components of SLSEP in early stage Parkinson’s disease.