A multi-frequency whole-brain neural mass model with homeostatic feedback inhibition
Fig 5
Goodness of fit of the model to empirical EEG FC.
A) Model without inhibitory synaptic plasticity (ISP). The first row shows the structural similarity index (SSIM; captures the goodness of fit), and the second row represents the mean EEG FC of simulations. The axes correspond to the global coupling parameter, K, and the proportion of α versus γ subpopulations, rα. The value of SSIM = 1 indicates a good fit of the model. B) Goodness of fit using the model with ISP, and a fixed target firing rate, ρ, of 2.5 Hz. The values shown here are the average of 50 random seeds.