论文部分内容阅读
体感皮层诱发电位(Somatosensory Ev-oked Potential,SEP)是指在感觉传入系统上,给予一个人为的刺激时,即在中枢神经系统相应的部位产生可测的较局限的电变化。早在1913年Pravdich-Nemisky就发现电刺激狗的坐骨神经可以在皮层电图中记录到一个尖锐的波。1973年D’Angelo报告了脊髓损伤皮层诱发电位的动物实验报告,同年Perot作了诱发电位对脊髓损伤病人的检查意义的报告。我们自1982年以来,开展了脊髓损伤的动物实验与临床应用
Somatosensory evoked potential (Somatosensory Evoked Opposition Potential, SEP) refers to the sensory afferent system, when given a human stimulus, that is, in the central nervous system corresponding to the site of measurable more limited changes in electricity. As early as 1913, Pravdich-Nemisky found that electrical stimulation of the sciatic nerve of dogs allowed the recording of a sharp wave in the epidermis. In 1973, D’Angelo reported the animal experimental report of cortical evoked potentials in spinal cord injury. In the same year, Perot made a report on the significance of evoked potentials in patients with spinal cord injury. We have conducted animal experiments and clinical applications of spinal cord injury since 1982