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. 2017 Jun 16;12(6):e0179286. doi: 10.1371/journal.pone.0179286

Table 1. Model parameters, their symbols, and nominal values for two parameter sets.

Parameter Symbol Nominal value
Maximum firing-rate of cortical population SCmax 130 Hz
Maximum firing-rate of thalamic population STmax 100 Hz
Mean firing threshold of cortical population VCth 25 mV
Mean firing threshold of thalamic population VTth 25 mV
Firing rate variance σ 10 mV
Type-I population effect constant ρ 0.05 mV−1
Excitatory synaptic rise rate αe 1000 s−1
Excitatory synaptic decay rate βe 100 s−1
Inhibitory synaptic rise rate αi 500 s−1
Inhibitory synaptic decay rate βi 10 s−1
Excitatory synaptic gain ae 1 mVs
Inhibitory synaptic gain ai 1 mVs
Synaptic strength from E to E neurons KEE 0.1 mVs
Synaptic strength from E to I neurons KIE 0.3 mVs
Synaptic strength from E to S neurons KSE 0.8 mVs
Synaptic strength from E to R neurons KRE 0.2 mVs
Synaptic strength from I to I neurons KII 0.2 mVs
Synaptic strength from I to E neurons KEI 0.6 mVs
Synaptic strength from S to E neurons KES 0.8 mVs
Synaptic strength from S to R neurons KRS 0.1 mVs
Synaptic strength from R to S neurons KSR 0.8 mVs
Constant external input I0 0.1 mV
Intensity of external thalamic noise κ 0.5 mV
Cortico-thalamic delay transmission τTC 60 ms
Thalamo-cortical delay transmission τCT 20 ms
Time delay transmission in CTC loop τ 80 ms