纤颤电位的波幅与肌纤维的横截面积呈正相关；
The fibrillation potential amplitude correlated well with the fiber cross sectional areas.
发病兔胫前肌肌电图可见正相尖波和纤颤电位。
Needle electromyography of anterior tibial muscle showed fibrillations and positive sharp waves.
不完全损伤肌肉不同时间组间纤颤电位波幅无显著性差异；
No significant difference was showed between the time groups in incomplete nerve injuries.
失神经后第5、6个月及1年以后为纤颤电位波幅的显著下降期；
The fibrillation potential amplitude decreased significantly at the 5th, 6th month and the time over 1 year( P< 0.05).
与对照者相比，肌病患者屏气时可见纤颤电位及正锐波等自发电位；
The spontaneous activities such as fibrillation and positive sharp wave could be observed when myopathic patients held their breath.
证明肌电图的变化先于临床体征的变化，并随病情的进展纤颤电位和（或）正税波明显增多（P<0.05）；
With the progress of the conditions, fibrous potential and (or) minus sharp ware increase considerably (P<0. 05); MCV is slower than nomal.
神经电生理检查显示神经传导速度减慢，波幅降低，异常自发电位(纤颤电位和正锐波)，运动单元多相电位增加。
Electrophysiological, there were sensory conduction velocity slowing, amplitude decrement of nerve action potentials, abnormal spontaneous activities and increased polyphonic motor unit potentials.
纤颤、正相电位与病程有关。
Fibrillation or positive potential were related to the disease course.
纤颤、正相电位与病程有关。
Fibrillation or positive potential were related to the disease course.
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