59 lines
1.2 KiB
Plaintext
59 lines
1.2 KiB
Plaintext
// Written by Zhen Qi
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// Set up geometry and membrane parameters and mechanisms
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proc parameters() {
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forall {
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Ra = 100
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insert pas
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g_pas = 3e-5
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e_pas = -75
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insert extracellular
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insert xtra
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}
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forsec "soma" {
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cm = 1
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insert CaDynamics_E2_soma
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insert Ca_HVA_soma
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insert Ca_LVAst_soma
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insert Ih
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insert NaTs2_t_soma
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insert SK_E2_soma
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insert SKv3_1_soma
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}
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forsec "axon" {
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cm = 1
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insert CaDynamics_E2
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insert Ca_HVA
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insert Ca_LVAst
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insert K_Pst
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insert K_Tst
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insert NaTa_t
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insert Nap_Et2
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insert SK_E2
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insert SKv3_1
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}
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forsec "dend" {
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cm = 2
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insert Ih
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}
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forsec "apic" {
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cm = 2
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insert Ih
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insert Im
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insert NaTs2_t_apic
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insert SKv3_1_apic
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}
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// these are reasonable values for most models
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freq = 100 // Hz, frequency at which AC length constant will be computed
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d_lambda = 0.01
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forall {
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nseg = int((L/(d_lambda*lambda_f(freq))+0.999)/2)*2 + 1
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}
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}
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