Reichel G, Garve R, Herrmann A, Egner B
Psychiatr Neurol Med Psychol (Leipz). 1984 Jul;36(7):420-6.
Two arm and two leg nerves in each of a group of healthy subjects were stimulated electrically and the muscle action potentials were taken from the corresponding regions by surface electrodes. Volumetrically conducted potentials appeared in almost all cases, and other nerves were stimulated at the same time in many cases. The resultant errors in the calculation of the speed of pulse transmission are considerable. The use of a concentric needle electrode is recommended for recording evoked muscle action potentials.
对一组健康受试者的双臂和双腿神经进行电刺激，并通过表面电极从相应区域采集肌肉动作电位。几乎在所有情况下都会出现容积传导电位，并且在许多情况下同时刺激了其他神经。脉冲传输速度计算中产生的误差相当大。建议使用同心针电极来记录诱发的肌肉动作电位。
