Objective To study the sensory evoked potential which could show the lesion on the spinal cord ventrally, and evaluate its application in clinical practice.
目的研究反映脊髓腹侧损伤的诱发电位，探讨其临床应用价值。
Results The peripheral nerve conduction velocity and evoked potential amplitude are all abnormal in 20 patients and the disorders in sensory nerve are more serious than those in the motor one.
结果2 0例周围神经传导速度及诱发电位波幅均有异常，且感觉神经较运动神经损害更重。异常率与疗程、病程成正相关性。
Results The peripheral nerve conduction velocity and evoked potential amplitude are all abnormal in 20 patients and the disorders in sensory nerve are more serious than those in the motor one.
结果2 0例周围神经传导速度及诱发电位波幅均有异常，且感觉神经较运动神经损害更重。异常率与疗程、病程成正相关性。
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