Synergistic Effects of Age on Patterns of White and Gray Matter Volume across Childhood and Adolescence

↵3 M.K. was supported by an NSERC CGS-M and C.C. was supported by an NSERC USRA. This work was supported by an NSERC Discovery Grant (S.B.), and the Alberta Children’s Hospital Foundation. Data used in the preparation of this article were obtained from the Pediatric MRI Data Repository created by the NIH MRI Study of Normal Brain Development. This is a multisite, longitudinal study of typically developing children, from ages newborn through young adulthood, conducted by the Brain Development Cooperative Group and supported by the National Institute of Child Health and Human Development, the National Institute on Drug Abuse, the National Institute of Mental Health, and the National Institute of Neurological Disorders and Stroke (N01-HD02-3343; N01-MH9-0002; and N01-NS-9-2314, N01-NS-9-2315, N01-NS-9-2316, N01-NS-9-2317, N01-NS-9-2319, and N01-NS-9-2320). A listing of the participating sites and a complete listing of the study investigators can be found at http://www.bic.mni.mcgill.ca/nihpd/info/participating_centers.html. We thank the families who gave their time to participate in this study and the Brain Development Cooperative Group for making these data available.