结果通过术中监测自发肌电图结合电刺激诱发肌电图可以精确判断面神经的位置；
Results The position of facial nerve was correctly located via intraoperative monitoring spontaneous EMG combined with stimulated EMG.
诱发肌电图测定近尾部神经的SNCV、波幅及潜伏期，分光光度法测定血浆NO水平。
SNCV, amplitude and latent period in caudal nerve were determined by evoked electromyogram and plasma NO level was measured by spectrophotography.
结论：电刺激诱发肌电图是术中监护面神经功能安全而敏感的方法，并可通过刺激强度大小判断面神经预后。
Conclusion: the triggered EMG induced by facial nerve stimulation is a safe and sensitive method during IOM and the stimulating intensity may predict the outcome of facial nerve injury.
目的探讨在脑干听觉诱发电位、肌电图的监护下进行听神经瘤显微切除的技术。
Objective to explore the skill for microsurgical removal for acoustic neuromas using brainstem auditory evoked potential and electromyography.
目的探讨在脑干听觉诱发电位、肌电图的监护下进行听神经瘤显微切除的技术。
Objective to explore the skill for microsurgical removal for acoustic neuromas using brainstem auditory evoked potential and electromyography.
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