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. 2020 Dec 21;14:575143. doi: 10.3389/fncom.2020.575143

Table 1.

Model parameters.

Name Unit Nominal value Description
ae ms 0.3 Cortical excitatory population time constant
ai ms 0.5 Cortical inhibitory population time constant
as ms 0.2 Thalamic relay nucleus time constant
ar ms 0.2 Thalamic reticular nucleus time constant
ie mV −0.35 Cortical excitatory population constant input
ii mV −0.3 Cortical inhibitory population constant input
is mV 0.5 Thalamic relay nucleus constant input
ir mV −0.8 Thalamic reticular nucleus constant input
τ(ct/tc) ms 20 Corticothalamic / Thalamocortical conduction delay
τtt ms 5 Thalamo-thalamic conduction delay
Io mV 0. Static sensory/neuromodulatory drive
dt ms 0.1 Integration step size
wee 0.5 Excitatory-excitatory gain
wei 1 Excitatory-inhibitory gain
wie −2 Inhibitory-excitatory gain
wii −0.5 Inhibitory-inhibitory gain
wer 0.6 Excitatory-reticular gain
wes 0.6 Excitatory-relay gain
wsi 0.2 Relay-inhibitory gain
wse 1.65 Relay-excitatory gain
wrs −2 Reticular-relay gain
wsr 2 Relay-reticular gain
D(e, i, r, s) 0.0001 Noise standard deviation for all populations
g 5 Global connectivity scaling factor
β 20 Activation function gain parameter
σ 0 Activation function threshold parameter