短潜期体感诱发电位及其临床意义

本文测试了40例健康成人(男女各半)刺激腕正中神经和踝部胫后神经的短潜期体感诱发电位(SLSEPs),结果如下:1.SLSEPs多数PLs女性均较男性为短,这主要与肢长、身高有关,2.提供了SLSEPs的正常值,可供参考,3.检测SLSEPs对某些神经病损的定位诊断、治疗和预后的判断有重要临床意义。

Short Latency Soroatosensory Evoked Potentials. Normal Values and Their Clinical Significance

Short latency somatosensory evoked potentials (SLSEPs) were tested in 40 adult healthy volunteers (male &; female 20 each) by stimulating the median nerve at the wrist and the posterior tibiac nerve at the ankle seperately.The results showed. 1. Most PLs of SLSEPs in females were shorter than those in males which was mainly correlated with the length of extremities &; the body height, 2, The normal values of SLSEPs were provided for reference in further studies, 3. S imultanious SLSEPs tests were quite important for the presumed localization, treatment,and prognosis in certain neurological disorders.