nerve center fatigue

Methods: By recording the action potential of sciatic trunk and contract curve of sural muscle of hoptoad, and checking the time of fatigue in nerve center, neuro-muscular junction and muscle.

方法：记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌接头和骨骼肌出现疲劳的时间并加以比较。

Methods: the action potential of sciatic trunk and contract curve of sural muscle of hoptoad were recorded, and the time of fatigue in nerve center, neuro-muscular junction and muscle was checked.

方法记录蟾蜍坐骨神经干动作电位和腓肠肌收缩曲线，测定低位运动中枢、神经-肌肉接头和骨骼肌出现疲劳的时间并加以比较。

Objective: To study the effect of Shenfu injection on fatigue in lower nerve center, neuromuscular junction and muscle.

目的：研究参附注射液对低位中枢、神经-肌接头和肌疲劳的影响。