Figure 2
From: The Energy Landscape of Neurophysiological Activity Implicit in Brain Network Structure
Simulated Activation Rates. (A) The distribution of distances from the first local minimum to other local minima. Each point and error-bar is calculated across a bin of 30 minima; error bars indicate standard error of the mean over the 30 minima. (B) The probability distribution of the radius of each local minimum is heavy-tailed but not well-fit by a power-law. The radius of a local minimum is defined as its distance to the closest sampled point on the energy landscape. (C) The distribution of the pairwise normalized mutual information between all pairs of local minima. (D) Average activation rates for all 14 a priori defined cognitive systems55. Error bars indicate standard error of the mean across subjects. We note that all panels represent data from the combined set of local minima extracted across all subjects and all scans.
