Model Mathematics

Component: environment

Component: membrane

Component: sodium_current

i_Na = g_Na P_open V - E_Na

Component: Markov_model

P_open = O1 + O2 ddtimeC0=betaC1+cfC0I-cn+4alphaC0 ddtimeC1=2betaC2+4alphaC0+cfaC1I-beta+3alpha+cnaC1 dd time C2 =3betaC3+3alphaC1+cfa2C2I-2beta+2alpha+cna2C2 ddtimeC3=4betaC4+2alphaC2+cfa3C3I-3beta+alpha+cna3C3 ddtimeC4=deltaO1+vO2+alphaC3+cfa4C4I-4beta+gamma+eta+cna4C4 ddtimeO1=gammaC4+omegaO2+ofI-delta+epsilon+onO1 ddtimeO2=epsilonO1+etaC4-v+omegaO2 ddtimeC0I=betaaC1I+cnC0-cf+4alphaaC0I ddtimeC1I=2betaaC2I+4alphaaC0I+cnaC1-betaa+3alphaa+cfaC1I ddtimeC2I=3betaaC3I+3alphaaC1I+cna2C2-2betaa+2alphaa+cfa2C2I ddtimeC3I=4betaaC4I+2alphaaC2I+cna3C3-3betaa+alphaa+cfa3C3I ddtimeC4I=delta_deltaI+alphaaC3I+cna4C4-4betaa+gamma_gamma+cfa4C4I ddtimeI=gamma_gammaC4I+onO1-delta_delta+ofI

Component: rate_constants

alpha = k T h - delta_H_alpha R T + delta_S_alpha R + z_alpha F V R T beta = k T h - delta_H_beta R T + delta_S_beta R + z_beta F V R T gamma = k T h - delta_H_gamma R T + delta_S_gamma R + z_gamma F V R T delta = k T h - delta_H_delta R T + delta_S_delta R + z_delta F V R T on = k T h - delta_H_on R T + delta_S_on R + z_on F V R T of = k T h - delta_H_of R T + delta_S_of R + z_of F V R T gamma_gamma = k T h - delta_H_gamma_gamma R T + delta_S_gamma_gamma R + z_gamma_gamma F V R T delta_delta = k T h - delta_H_delta_delta R T + delta_S_delta_delta R + z_delta_delta F V R T epsilon = k T h - delta_H_epsilon R T + delta_S_epsilon R + z_epsilon F V R T omega = k T h - delta_H_omega R T + delta_S_omega R + z_omega F V R T eta = k T h - delta_H_eta R T + delta_S_eta R + z_eta F V R T v = k T h - delta_H_v R T + delta_S_v R + z_v F V R T cn = k T h - delta_H_cn R T + delta_S_cn R + z_cn F V R T cf = k T h - delta_H_cf R T + delta_S_cf R + z_cf F V R T