Fig. 5. Dyad-level associations of neural similarity with the minimum in-degree centrality of dyads.
We found a positive association between ISC and minimum in-degree centrality. Larger ISCs in brain regions (including the DMPFC, the VLPFC, the precuneus, the temporal pole, and portions of the superior parietal lobule) were associated with a higher minimum in-degree centrality. The quantity β is the standardized regression coefficient. Regions where we observed significant associations between in-degree centrality and ISC are outlined in black. We used an FDR-corrected significance threshold of p < 0.001, which corresponds to an uncorrected p-value threshold of p < 8.879 × 10−5. All of the reported p-values are two-tailed. Source data are provided as a Source Data file.