// parameters prototype granule cell float Ca_tab_max = 0.050 float tab_xdivs = 299 float tab_xfills = tab_xdivs float tab_xmin = -0.10 float tab_xmax = 0.05 // only used for proto channels float GNa = 1 float GCa = 1 float GK = 1 float Gh = 1 /* cable parameters */ float CM = 0.01 float RMs = 3.0300 float RA = 1.0 // CAVE : the values of CM, RMs and RA are overwritten by the cell // description file /* preset constants */ // Ek value used for the leak conductance float EREST_ACT = -0.0650 // !!Change!!Ek value used for the RESET float RESET_ACT = -0.0650 float ELEAK = -0.07 // -0.0650 /* concentrations */ //external Ca as in normal slice Ringer float CCaO = 2.4000 //internal Ca in mM float CCaI = 75.5e-6 //diameter of Ca_shells float Shell_thick = 0.6e-6 // Ca_concen tau float CaTau = 0.01 float Temp = 37 float scaling_f = 314.15 / 2012.67 // surface soma over surface full Gabbiani model, // scaling needed because active channels only on soma in Gabbiani model float ENa = 0.055 float EK = -0.090 float ECa = 0.080 float EH = -0.042 float GInNas = 2.5 \ // correction for 10 mV shift of (in-)activation rates * 2 \ // correction for 37 deg. Celsius * scaling_f \ // conversion to single compartment * 10 \ // conversion to SI units (S/m^2) * 70 // the Gabbiani value float GKDrs = 1.5 * 2 * scaling_f * 10 * 19 float GKAs = 1.0 * 2 * scaling_f * 10 * 3.67 float GCaHVAs = 1.0 * 2 * scaling_f * 10 * 2.91 float GHs = 1.1 * 2 * scaling_f * 10 * 0.09 float GMocs = 0.72 * 2 * scaling_f * 10 * 80 /* Synapses */ float E_GABAA = -0.070 float G_GABAA = 1.0 float E_NMDA = 0.0 float G_NMDA = 1200.0e-12 / 2012.67e-12 // the Gabbiani value expressed as conductance density float E_AMPA = 0.0 float G_AMPA = 720.0e-12 / 2012.67e-12 // the Gabbiani value expressed as conductance density float E_GABAB = -0.070 float G_GABAB = 1.0 float G_GABAAs = G_GABAA float GNMDAs = G_NMDA float GAMPAs = G_AMPA float G_GABABs = G_GABAB