/************************ VTA 2.14 NaL.g ********************* *****Equations and Parameters for leak sodium channel***** Rebekah Evans rebekah.evans@nih.gov **************************************************************************/ function make_NaP_channel float Erev = 0 // Volts str path = "NaL_channel" float xmin = -0.10 /* minimum voltage we will see in the simulation */ // Volts float xmax = 0.05 /* maximum voltage we will see in the simulation */ // Volts int xdivsFiner = 3000 int c = 0 float increment = (xmax - xmin)*1e3/xdivsFiner // mV create tabchannel {path} call {path} TABCREATE X {xdivsFiner} {xmin} {xmax} // activation gate float x = -100.00 // mV echo "Make NaL channel" for(c = 0; c < {xdivsFiner} + 1; c = c + 1) float minf = 1 float m_tau = 1 //second setfield {path} X_A->table[{c}] {m_tau} setfield {path} X_B->table[{c}] {minf} x = x + increment end setfield {path} Ek {Erev} Xpower 1 tweaktau {path} X end