方法用不同的电刺激参数刺激坐骨神经干，测定引起的动作电位的幅度和传导速度分别衰减20%以及潜伏期延长20%时所需的时间。
The time required was investigated for the action potential to reduce its conduction velocity by 20% and to extend the latent period by 20% respectively.
加速性和疲劳性诱导的房室结传导时间的延长和缩短与FRPN密切相关。
Third, atrioventricular nodal conduction time of fatigue—induced and facilitation—induced were relating to FRPN.
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