Fig. 7.
Electric potentials sampled at 11 evenly spaced points along the 0.2 cm uniform cell fiber, which include the endpoints. The membrane dynamics follows the Hodgkin-Huxley model. (a) a current stimulus with strength 0.2 mA/cm2 is applied at the near end of the fiber for 2 ms. (b) a field stimulus with strength 0.25 V/cm is applied for the entire duration of simulation.