Critical behaviour of the stochastic Wilson-Cowan model
Fig 6
Temporal decay of the firing rate autocorrelation, role of the system size N.
Time correlation function of the firing rate for several values of N, for α = 0.1 ms−1, β = 1 ms−1, wE + wI = 13.8, h = 10−6, and w0 = 0.2 (A), w0 = 0.1 (B). Dots correspond to the correlation function of the model simulated with the Gillespie algorithm, while the continuous line corresponds to the linear approximation, that is valid for large values of N.