TITLE passive (leak) membrane channel UNITS { (mV) = (millivolt) (mA) = (milliamp) } NEURON { THREADSAFE SUFFIX leak NONSPECIFIC_CURRENT i RANGE gbar, erev, i } PARAMETER { v (mV) gbar = 0.001 (mho/cm2) erev = -65 (mV) } ASSIGNED { i (mA/cm2) } INITIAL { } BREAKPOINT { i = gbar*(v - erev) }