Table 2 Neuronal circuit parameters.

\(\:k\)

Bandwidth of neuronal receptive field

\(\:180\)

–

\(\:{I}_{b}\)

Baseline synaptic current

\(\:0.1\)

–

\(\:\tau\:\)

Firing rate time constant (ms)

\(\:50\)

^22,26

\(\:s\)

Saturation of neuronal activation function

\(\:0.5\)

^22,26

\(\:{\tau\:}_{A}\)

Adaptation time constant (ms)

\(\:2000\)

^22,27,28

\(\:{\text{w}}_{A}\)

Adaptation strength

\(\:0,\:2,\:4\)

^22,27