J_fi J_so J_si J_stim V_0 u V_fi V_0 0 u u_c 1 0 u u_v 1 1 p 1 v tau_v_minus p v tau_v_plus q tau_v1_minus 1 q tau_v2_minus v p 1 u u u_c tau_d Cm g_fi_max u 1 p tau_0 p tau_r 1 p 1 w tau_w_minus p w tau_w_plus w 1 k u u_csi 2 tau_si IstimAmplitude time_ IstimStart time_ IstimEnd time_ IstimStart time_ IstimStart IstimPeriod IstimPeriod IstimPulseDuration 0