动作电位时限
动作电位时限
牛蛙坐骨神经滴加龙血竭后,神经干动作电位幅值明显下降,不应期延长,传导速度减慢。
In the acute isolated bullfrog sciatic nerve, the amplitude, conductivity and refractory period of the action potential were also observed respectively after administration.并在急性分离的牛蛙坐骨神经干上,观察龙血竭对坐骨神经动作电位幅值、不应期和传导速度的影响。
When the level of facial nerve functional restoration is assessed in an early period after operation the free action potential of electromyography is more sensitive than F waves.术后早期评价面神经功能恢复程度时,肌电图随意动作电位比F波更加敏感。