Resting-state fMRI can reliably map neural networks in children

►Test-retest reliability of rs-fMRI networks is demonstrated for children across time. ►Peaks of six ICA-derived networks are summarized for N = 65 children ages 9-15. ►Results in spatial maps and time-course data are correlated across repeat measures. ►Scans taken within-scan and scans separated 2-3 years are compared in a youth sample. ►Concordance measures and correlations are tested over multiple domains.