This study aims to explore a method to record and analyze motorevokedpotentials (MEP) of upper limbs.
目的:上肢运动神经诱发电位(MEP)记录及分析方法。
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Objective: to compare the stimulation parameters, the signal characteristics and the clinical implication of the magnetic motorevokedpotentials (MEP) and electric MEP.
目的:比较磁刺激运动诱发电位(MEP)与电刺激MEP在刺激方式、信号特征和临床意义等方面的异同。
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Methods Motorevokedpotentials (MEP) by electrostimulation in cerebral cortex and spinal cord were performed in 50 patients with DM.