Figure 2.

Stability of time-varying rsFC. A, Whole-brain fluctuations in rsFC show repeated patterns across an example scanning session for a window size of 60 s. B, Mean (± 95% CI) autocorrelation coefficient function across all pairs of regions with reciprocal structural connectivity (red) and pairs with no structural connectivity (gray) for a window size of 60 s. Mean function for pairs having unidirectional structural connectivity also shown (blue dashed). C, Mean (± 95% CI) autocorrelation coefficient functions for other window sizes. Lags with significant differences in autocorrelation coefficients between reciprocal and no structural connectivity classes denoted by gray points along the top.