Non-linear dielectric properties of nerve membranes

摘要: Abstract The unique feature of the measurement membrane capacitance and conductance nerve axons is facts that these measurements must be carried out in presence a bias potential (−60 mV) across also are performed time dependent non-linear currents. creates an electrical field 80 kV/cm which produces highly ordered structure at resting state. Because this, AC used for should considered perturbation rather than force causing transition from random distribution to polarized slate. If removed by depolarization membrane, ionic permeabilities increases Na K ions will flow it. Therefore, depolarized membranes First all, + current known create inductive reactance. Also believed, although still uncertain, produce component. reactances differentiated the-real due dielectric properties components membrane. In order do so, it desirable conduct absence currents after application appropriate toxins.