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//genesis
/* FILE INFORMATION
** A couple of synaptic channels for the mitral cell model
** Implemented by Upinder S. Bhalla.
**
** The channels have an alpha_function type conductance change for
** each synaptic event.
**
*/
// CONSTANTS
float EGlu = 0.045
float EGABA = -0.090
float SOMA_A = 1e-9
float GGlu = SOMA_A*50
float GGABA = SOMA_A*50
//===================================================================
// SYNAPTIC CHANNELS (Values guessed at)
//===================================================================
function make_glu_mit_upi
if (({exists glu_mit_upi}))
return
end
create channelC2 glu_mit_upi
// sec
// sec
// Siemens
setfield glu_mit_upi Ek {EGlu} tau1 {2.0e-3} tau2 {2.0e-3} \
gmax {GGlu}
end
function make_GABA_mit_upi
if (({exists GABA_mit_upi}))
return
end
create channelC2 GABA_mit_upi
// sec
// sec
// Siemens
setfield GABA_mit_upi Ek {EGABA} tau1 {20.0e-3} tau2 {20.0e-3} \
gmax {GGABA}
end
function make_glu_gran_usb
if (({exists glu_gran_usb}))
return
end
create channelC2 glu_gran_usb
// sec
// sec
// Siemens
setfield glu_gran_usb Ek {EGlu} tau1 {2.0e-3} tau2 {2.0e-3} \
gmax {GGlu}
end
function make_GABA_gran_usb
if (({exists GABA_gran_usb}))
return
end
create channelC2 GABA_gran_usb
// sec
// sec
// Siemens
setfield GABA_gran_usb Ek {EGABA} tau1 {20.0e-3} tau2 {20.0e-3} \
gmax {GGABA}
end
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