// This file is used to assign active and passive properties to the compartments of the model.
// Values for maximum Calcium channel conductance (S/cm^2) are given in Table 1, Eur J Neurosci (2000) 12:1635-1646
// AUTHOR: Kelvin Jones, kejones@ualberta.ca
// DATE: May 6, 1999
//////////////////////////////////
// //
// L_HVA_Ca on dendrites //
// Fig 3A & Fig 3Biii //
//////////////////////////////////
set_ra(70) // (ohm-cm) I set this because I got worried when I
// saw a default of 35.4 in the NEURON Main Panel
// although all compartments had the right value
forall {
insert pas
g_pas=1/11000 // memb resistance in dendrites is 11 kOhm-cm^2
e_pas=-65
Ra=70
cm=1
insert L_HVA_Ca
gcabar_L_HVA_Ca = 3e-4 // Table 1
}
soma {
g_pas = 1/250 // memb resistance in soma is 0.25 kOhm-cm^2
gcabar_L_HVA_Ca = 0 // no current in soma
}
hillock {
gcabar_L_HVA_Ca = 0 // no current in axon hillock
}
is {
gcabar_L_HVA_Ca = 0 // no current in initial segment
}
// The dendritically located current is on third order dendrites and greater
// so the conductance elsewhere is set to zero.
forsec "o0" gcabar_L_HVA_Ca = 0
forsec "o1" gcabar_L_HVA_Ca = 0
forsec "o2" gcabar_L_HVA_Ca = 0