A 造成膜上Na<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12695823_0.gif">通道突然关闭的临界膜电位 B
造成膜上Na<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12695823_0_1.gif">通道大量开放的临界膜电位 C
造成膜上K<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12695823_0_2.gif">通道突然关闭的临界膜电位 D
超极化到刚能引起动作电位的膜电位 E
造成膜上K<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12695823_0_3.gif">通道突然开放的临界膜电位