FIG. 7.

The group-level (10 subjects) t-map of network patterns [(a) DMN, (b) VN] within different frequency bands post-WB-LNR (the cleaned real dataset). Regions inside the black contour surpass the statistical threshold (p < 0.05, uncorrected). Consistent with simulations, HF-RSFC is introduced by LNR to varying degrees depending on regressors. No prominent connectivity patterns are observed in the variance removed by RETROICOR (RETROICOR variance), suggesting that HF-RSFC observed in the real data HF-RSFC stems largely from WB-LNR instead of RETROICOR. Color images available online at www.liebertpub.com/brain