load_file("nrngui.hoc")


///////////////////////// /* model specification */ /////////////////////////
/////// topology ////////
create soma, apical, basilar, axon
connect apical(0), soma(1)
connect basilar(0), soma(0) 
connect axon(0), soma(0)

access soma

/////// geometry ////////
soma { L = 30
diam = 30 
nseg = 1
}
apical { L = 600
diam = 1
nseg = 23
}

basilar { L = 200
diam = 2 
nseg = 5
}

axon { L = 1000
diam = 1 
nseg = 37
}

/////// biophysics //////
forall { 
Ra = 100
cm = 1
}

soma {
 insert hh
}
apical { 
insert pas 
g_pas = 0.0002 
e_pas = -65
} 

basilar {
insert pas 
g_pas = 0.0002 e_pas = -65
}

axon { 
     insert hh
}