title: Changes in fraction of current penetrating an axon as a function of duration of stimulating pulse.
mesh_terms: D000818:Animals; D001001:Anura; D001369:Axons / Q000502:physiology*; D002907:Chronaxy; D004553:Electric Conductivity; D004558:Electric Stimulation; D066298:In Vitro Techniques; D008564:Membrane Potentials; D008722:Methods; D012584:Sciatic Nerve / Q000502:physiology; D013997:Time Factors