COMMENT K passive leak channel ENDCOMMENT NEURON { SUFFIX kleak USEION k READ ek WRITE ik RANGE g, ik, ek } PARAMETER { g = 0 (S/cm2) } UNITS { (mA) = (milliamp) (mV) = (millivolt) (pS) = (picosiemens) (um) = (micron) } ASSIGNED { ik (mA/cm2) ek (mV) v (mV) } BREAKPOINT { ik = g * (v - ek) }