Abstract
In this study, time-course of the recovery from the inactivation of ionic currents which have inactivation in cerebellar Purkinje cell is examined. Kinetics of the ionic currents are expressed with Hodgkin-Huxley equations. Peak value function of the recovering conductance is given explicitly, the curve of recovery and its approximation are obtained. It's shown that recovering conductance of ionic currents which are studied is asymptotically exponential.