3.8 -8 1.21 12 6 -10 7.67 -5 V_i F R T Na_i K_i Cl_i z_i X_i V_i C_m A_s Lie_p pi_i pi_e R T Na_i K_i Cl_i X_i V_i R T Na_e K_e Cl_e X_e V_e delta_i delta_e V_i Na_i K_i Cl_i z_i A_m A_m B_m 0.1 25 delta delta_eq 0.1 25 delta delta_eq 1 4 delta delta_eq 18 A_h A_h B_h 0.07 0.05 delta delta_eq 1 0.1 30 delta delta_eq 1 3.31 -5 3.69 -2 g_Na F delta delta_Na 3 P g_b_Na g_Na_max m_infinity 3 h_infinity R T F Na_e Na_i A_n A_n B_n 0.01 10 delta delta_eq 0.1 10 delta delta_eq 1 0.125 delta delta_eq 80 8.33 -4 1.28 -2 g_K F delta delta_K 2 P g_b_K g_K_max n_infinity 4 R T F K_e K_i 2.81 -4 g_Cl F delta delta_Cl R T -1 F Cl_e Cl_i g_Na F delta delta_Na 3 P Jv_Na Jh_Na g_K F delta delta_K 2 P Jv_K Jh_K g_Cl F delta delta_Cl Jv_Cl Jh_Cl 9.5 -9 Lie_p pi_e pi_i Jv_H2O Jh_H2O V_e Na_e K_e Cl_e z_e 1 tau_1 V_infinity_e V_e 1 tau_2 V_infinity_T V_i V_e P_h alpha_Na Na_infinity_e Na_e alpha_Na 1 alpha_Na Jh_H2O P_h 1 F R T delta_eh P_h alpha_K K_infinity_e K_e alpha_K 1 alpha_K Jh_H2O P_h 1 F R T delta_eh P_h alpha_Cl Cl_infinity_e Cl_e alpha_Cl 1 alpha_Cl Jh_H2O P_h -1 F R T delta_eh Qa Na_a Jv_Na Qv R T F Na_v Na_e Qa K_a Jv_K Qv R T F K_v K_e Qa Cl_a Jv_Cl Qv R T F Cl_v Cl_e Na_v K_v Cl_v Pr_v Qa Jv_H2O Na_v K_v Cl_v z_v Qv Pr_v Pr_a 4.6 -8 a_t P_max f_NaK 1 1 Km_Na_i Na_i 1.5 K_e Km_K_e K_e 1 1 0.1245 -0.1 delta F R T 0.0365 7 -0.1 delta F R T Na_e 67.3 1 0.35 time_ 15