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在用肌电图机进行神经传导速度测量时,常因刺激伪迹过大而无法确定激发电位的起始点。而刺激伪迹的出现与多种因素有关。常规消除刺激伪迹的方法是:(1)移动刺激电极的位置。(2)移动记录电极的位置。(3)移动接地电极的位置。这在运用
In the use of EMG machine nerve conduction velocity measurement, often due to the stimulation artifacts too large to determine the starting point of the excitation potential. The emergence of stimulus artifacts and a variety of factors. The usual ways to eliminate the stimulus artifacts are: (1) moving the stimulus electrode. (2) Move the recording electrode. (3) Move the ground electrode. This is in use