Figure 1.

(A) Flexibility calculation using a sliding window method with 40 time points. (B) For each window a correlation matrix was obtained. (C) Computation of the record of which module the ith Brodmann areas was in C1(t) at time point window t, 1≤t≤165. (D) Relabeling of the allegiance of Brodmann areas was done to account for the fact that the labeling of the modules can change between time points. This relabeling process was done to ensure that the difference defined as the number of areas that have Ci(t+1) ≠ Ci(t) (i = 1–84) was minimized. (E) A detail of the relabeling process is shown here. The red star indicates that the permutation for window (t+1) “2 1 3 1” is the closest to the window t labeling “2 1 3 3”. The relabelling process will choose the starred permutation for window (t+1).