Extended Data Fig. 4: Split-half reliability of resting-state functional connectivity (RSFC) in HCP, ABCD and UKB study samples.
From: Reproducible brain-wide association studies require thousands of individuals
Distribution of within-person split-half reliability33 of ROI (333 cortical ROIs from Gordon et al.61) connectivity matrices derived from RSFC data. The UKB data contain a single 6 min. resting-state run; the ABCD Study collected 4 x 5 min. runs (20 min. total), and the HCP collected 4 x 15 min. runs of resting-state data (60 min. total).
