Table 1.

Parameters used in the simulations.

Parameter	Description	Value
dt	Time discretization interval	1 ms
τ	Membrane potential time constant	10 ms
η0	Adaptation potential strength	0.1 mV
τadapt	Adaptation potential time-scale	10 ms
ρ0	Firing rate scale	1 kHz
ϑ	Firing threshold	0 mV
Δu	Firing sensitivity to the membrane potential	1 mV
μ	Learning rate for the model network	0.00001
μ	Learning rate for the recognition network	0.00001
τG	Time scale for the moving averages of the gradients and free energy	10 ms
τbaseline	Time scale for the moving average of mean free energy	100 ms