action potential
基础科学

        The transitory change inelectrical potential that occurs across themembrane of a nerve or muscle fiber duringthe passage of a nervous impulse. The actionpotential is an ALL-OR-NONE event,and isindependent of the strength of the stimuluseliciting the impul......（本文共 2174 字, 1 张图）     [阅读本文] >>