Table 1.

Neural network parameters Izhikevich (2003), Kazantsev and Asatryan (2011).

Parameter	Parameter description	Value
W × H	Neural network grid size	79 × 79
a	Time scale of the recovery variable	0.1
b	Sensitivity of the recovery variable to the sub-threshold fluctuations of the membrane potential	0.2
c	After-spike reset value of the membrane potential	−65 mV
d	After-spike reset value of the recovery variable	2
η	Synaptic weight without astrocytic influence	0.025
Esyn	Synaptic reversal potential for excitatory synapses	0 mV
ksyn	Slope of the synaptic activation function	0.2 mV
Nout	Number of output connections per each neuron	40
λ	Rate of the exponential distribution of synaptic connections distance	5