Fig. 2: The correlations between BOLD and SEEG white matter FC in all frequency bands for all 16 participants.
The Euclidean distances between pairs of regions were regressed out from both BOLD and SEEG FC before evaluating Spearman’s rank correlations. There are 16 dots in each frequency band, representing the participants. The median correlations between BOLD and SEEG white matter FC across all participants were higher than r = 0.19 in all frequency bands (1–4 Hz: median r = 0.19; 4–8 Hz: median r = 0.23; 8–13 Hz: median r = 0.21; 13–30 Hz: median r = 0.31; 30–40 Hz: median r = 0.31; 40–70 Hz: median r = 0.28; 70–170 Hz: median r = 0.25). The correlations were significant with pFDR < 0.05 (two-sided) in all seven frequency bands for 13 participants and the remaining three participants exhibited significant (pFDR < 0.05, two-sided) correlations in three, four, and six frequency bands, respectively. See Table S2 for r and pFDR of the correlations for all participants at each frequency band. Boxes denote the 25th to 75th percentile and the median line. Whiskers extend 1.5 times the interquartile range from the edges of the box. False discovery rate (FDR) correction was applied to account for multiple comparisons across all participants and all frequency bands. See Table S1 for the number of each participant’s functional connections, which defined the sample size of the correlation analysis for each participant. BOLD blood-oxygenation-level-dependent, SEEG stereotactic EEG, FC functional connectivity. Source data are provided as a Source Data file.
