体感诱发电位(Somatosensory evoked potentials, SEPs)系指刺激外周躯体神经所诱发的自外周、脊髓到大脑皮层的一系列电位变化.自Dawson介绍了用迭加技术以记录诱发电位的方法以来,在SEPs的产生基础和临床应用方面已进行了许多研究工 Somatosensory evoked potentials (SEPs) refer to a series of potential changes induced from peripheral somatic nerves from the periphery, the spinal cord to the cerebral cortex. Since Dawson introduced the use of superposition techniques to record evoked potentials, Many research workers have been involved in the generation of basic and clinical applications