Location: BG_Ks @ 5242f345524d / parameter_fitting / calc_IGHK.m

Author:
Shelley Fong <s.fong@auckland.ac.nz>
Date:
2022-02-28 14:44:30+13:00
Desc:
Updating z for K
Permanent Source URI:
https://models.cellml.org/workspace/82d/rawfile/5242f345524d2ad2ce917d52401f4a494ea02c3c/parameter_fitting/calc_IGHK.m
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function I_GHK = calc_IGHK(G_GHK,V,cKi_st,cKo)
R = 8.314;
T = 310;
F = 96485;

V_norm = F*V/R/T;
GHK_factor = V_norm./(1-exp(-V_norm));
idx_nan = isnan(GHK_factor);
GHK_factor(idx_nan) = 1;
I_GHK = G_GHK*GHK_factor.*(cKi_st - cKo*exp(-V_norm));

end