TITLE passive membrane channel UNITS { (mV) = (millivolt) (mA) = (milliamp) (S) = (siemens) } NEURON { SUFFIX pas_gp NONSPECIFIC_CURRENT i RANGE g, e, gbar } PARAMETER { gbar = 1 (S/cm2) e = -70 (mV) } ASSIGNED { v (mV) i (mA/cm2) g (S/cm2) } BREAKPOINT { g = gbar i = g*(v - e) }