Iwasa K, Tasaki I, Gibbons R C
Science. 1980 Oct 17;210(4467):338-9. doi: 10.1126/science.7423196.
Swelling of nerve fibers during the action potential was demonstrated by three different methods. Generation of a propagated nerve impulse in a crab nerve produced an outward movement of 50 to 100 angstroms of the nerve surfce and a rise in swelling pressure on the order of 5 dynes per square centimeter. In squid giant axons, the amplitude of the observed outward movement of the surface was small.
通过三种不同方法证明了动作电位期间神经纤维的肿胀。在蟹神经中产生传播的神经冲动会使神经表面向外移动50到100埃，并使肿胀压力升高，幅度约为每平方厘米5达因。在鱿鱼巨轴突中，观察到的表面向外移动幅度较小。
