TITLE Passive cell : NEURON { SUFFIX pass NONSPECIFIC_CURRENT iL RANGE gL,eL } UNITS { (mA) = (milliamp) (nA) = (nanoamp) (mV) = (millivolt) (um) = (micron) } INDEPENDENT {t FROM 0 TO 1 WITH 1 (ms)} PARAMETER { v (mV) dt = 0.1 (ms) gL = 0.00000729 (mho/cm2) eL = -60 (mV) } STATE { } ASSIGNED { iL (mA/cm2) } BREAKPOINT { iL = gL*(v - eL) }