论文部分内容阅读
急性运动性轴索型格林-巴利综合征电生理特征为运动神经传导速度正常或轻度减慢,伴有诱发电位波幅明显减低;F波潜伏期正常;感觉神经传导速度和诱发波幅正常;多有纤颤电位和正尖波。与经典型格林-巴利综合征的脱髓鞘的运动及感觉神经传导速度减慢的电生理改变不同。利用神经传导速度来分类格林-巴利综合征亚型最容易和最确切,利用电生理诊断标准可确定急性炎症性脱髓鞘性多发性神经病、急性运动性轴索神经病、急性运动性感觉神经病等格林-巴利综合征亚型,动态观察神经电生理变化,对治疗及预后判断有指导意义。
The electrophysiological characteristics of acute motor axonal Guillain-Barre syndrome were normal or slight slowing of motor nerve conduction velocity with obvious decrease of evoked potential amplitude; normal latency of F wave; normal sensory nerve conduction velocity and evoked amplitude; more Have fibrillation potential and positive spikes. Different from the electrophysiological changes that slow down the demyelinating motor and sensory nerve conduction in classical Guillain-Barré syndrome. The most easy and accurate classification of Guillain-Barre syndrome subtypes using nerve conduction velocity is the easiest and most accurate method to use for the diagnosis of acute inflammatory demyelinating polyneuropathy, acute motor axonal neuropathy, acute motor neuropathy Such as Guillain-Barre syndrome subtypes, dynamic observation of electrophysiological changes in the treatment and prognosis of the guidance.