50.0 0 Neocortical Developmental changes in Na+ conductances in rat neocortical neurons: appearance of a slowly inactivating component. J. Neurophysiol., 1988, 59, 778-95 (0.182 * (v- -35))/(1-(exp(-(v- -35)/9))) (0.124 * (-v -35))/(1-(exp(-(-v -35)/9))) 1.0/(1+exp((v- -65)/6.2)) 1/((0.024 * (v- -50))/(1-(exp(-(v- -50)/5))) +(0.0091 * (-v - 75.000123))/(1-(exp(-(-v - 75.000123)/5))))