Table 2.

Simulation parameters for the inputs

No. of excitatory afferentsNE3200411
No. of inhibitory afferentsNI800411
No. of signal groupsP16411
Refractory period for excitatory afferentsτEref5 ms2, 411
Refractory period for inhibitory afferentsτIref2.5 ms2, 411
OU time constantτOU50 ms2, 411
OU update time stepΔT1 ms2, 411
Excitatory firing rate amplitude for OUνE05 Hz2, 411
Inhibitory firing rate amplitude for OUνI010 Hz2, 411
Excitatory background firing rateνEbg2 Hz2, 411
Inhibitory background firing rateνIbg4 Hz2, 411
Pulse amplitude referenceν*5 Hz4, 8, 10, 11
Excitatory ratio for pulse inputEmbedded Image14, 8, 10, 11
Inhibitory ratio for pulse inputEmbedded Image24, 8, 10, 11
Synaptic weight profile amplituder04411
Synaptic weight profile slopeb0.25411
Preferred pattern indexμ09411
Synaptic weight profile powerc2411
Simulation time stepΔt0.1 ms2, 411