| 周围神经运动纤维末梢传导速度的研究 |
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| 引用本文： | 邵西仓,李晓裔,黄巍. 周围神经运动纤维末梢传导速度的研究[J]. 现代电生理学杂志, 2011, 18(1): 8-11 |
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| 作者姓名： | 邵西仓 李晓裔 黄巍 |
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| 作者单位： | 贵州省人民医院神经电生理中心,550002 |
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| 摘 要： | 目的:探讨一种可行、便捷、准确地检测周围神经运动纤维末梢传导速度的方法。方法:选103例健康成年人非利侧尺神经,肘关节上方50、80、110mm3点分别刺激,针电极距肘关节50、80、110mm在尺侧屈腕肌中3点分别记录,测得按刺激-记录不同组合的9组潜伏期数据,用潜伏期和潜伏期减去1ms分别去除刺激-记录点相应距离,计算结果分别进行统计学方差分析处理。结果:由潜伏期直接计算的方法组间具有显著性差异(P<0.00001)、潜伏期减1ms后计算组间无显著性差异(P>0.05)。结论:潜伏期减去1ms计算出的传导速度,可以较为准确地反应周围神经运动纤维真实的平均传导速度。
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| 关 键 词： | 周围神经 末梢 运动传导速度 肌电图 |
THE STUDY OF THE CONDUCTION VELOCITY ON TERMINAL MOTOR FIBERS OF PERIPHERAL NERVE |
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| Xicang Shao,Xiaoyi Li,Wei Huang. THE STUDY OF THE CONDUCTION VELOCITY ON TERMINAL MOTOR FIBERS OF PERIPHERAL NERVE[J]. Journal of Modern Electrophysiology, 2011, 18(1): 8-11 |
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| Authors: | Xicang Shao Xiaoyi Li Wei Huang |
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| Affiliation: | Xicang Shao,Xiaoyi Li,Wei Huang Neuroelectrophysiological Center of Guizhou People's Hospital Guiyang,550002,China |
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| Abstract: | Objective:To explore a viable,convenient and accurate examining method of conduction velocity on terminal motor fibers of peripheral nerve.Methods:103 healthy adult subjects were measured.Three stimulus points were located on the skin,50,80,110 mm respectively above the elbow in the ulnar nerve pathway of the non-handedness.Nine sets of latencies data measured by combined different stimulus points and recording points were obtained.Latencies and the time that latencies minus 1ms were divided respectively by... |
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| Keywords: | peripheral nerve terminals motor conduction velocity electromyogram |
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