Location: BG_SOC @ 38820a34c0a0 / parameter_finder / calc_IGHK.m

Author:
Shelley Fong <sfon036@UoA.auckland.ac.nz>
Date:
2025-07-24 11:01:15+12:00
Desc:
Finding new param, adding V_mem argument, updating Ca conc
Permanent Source URI:
https://staging.physiomeproject.org/workspace/d41/rawfile/38820a34c0a013adb80420c96ba30c837b9e123b/parameter_finder/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