56 lines
761 B
Modula-2
56 lines
761 B
Modula-2
:Comment : L6
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:Reference : : Characterization of a Shaw-related potassium channel family in rat brain, The EMBO Journal, vol.11, no.7,2473-2486 (1992)
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NEURON {
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SUFFIX SKv3_1_soma
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USEION k READ ek WRITE ik
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RANGE gSKv3_1bar, gSKv3_1, ik
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}
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UNITS {
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(S) = (siemens)
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(mV) = (millivolt)
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(mA) = (milliamp)
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}
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PARAMETER {
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gSKv3_1bar = 0.072929 (S/cm2)
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}
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ASSIGNED {
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v (mV)
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ek (mV)
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ik (mA/cm2)
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gSKv3_1 (S/cm2)
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mInf
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mTau
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}
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STATE {
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m
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}
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BREAKPOINT {
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SOLVE states METHOD cnexp
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gSKv3_1 = gSKv3_1bar*m
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ik = gSKv3_1*(v-ek)
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}
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DERIVATIVE states {
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rates()
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m' = (mInf-m)/mTau
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}
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INITIAL{
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rates()
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m = mInf
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}
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PROCEDURE rates(){
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UNITSOFF
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mInf = 1/(1+exp(((v -(18.700))/(-9.700))))
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mTau = 0.2*20.000/(1+exp(((v -(-46.560))/(-44.140))))
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UNITSON
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}
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