Fig. 1.
Existing, ongoing, or planned data sets including structural and/or functional neuroimaging data from ~500 or more children or adolescents. These data sets, which represent both prospective and retrospective samples, include the Adolescent Brain Cognitive Development study83 (ABCD; USA), Healthy Brain Network82 (HBN; USA), Lifespan Human Connectome Project Development80 (HCP-D; USA), National Consortium on Alcohol and NeuroDevelopment in Adolescence149 (NCANDA; USA), Pediatric Imaging, Neurocognition, and Genetics study150 (PING; USA), Philadelphia Neurodevelopmental Cohort151 (PNC; USA), Saguenay Youth Study152 (SYS; Canada), High Risk Cohort Study for the Development of Childhood Psychiatric Disorders153 (HRC; Brazil), Autism Brain Imaging Data Exchange81 (ABIDE; USA, Germany, Ireland, Belgium, Netherlands), Enhancing NeuroImaging Genetics through Meta-Analysis154 (ENIGMA; worldwide), IMAGEN79 (England, Ireland, France, Germany), Dutch YOUth cohort (part of the Consortium on Individual Development, or CID; Netherlands), Generation R Study155 (Gen R; Netherlands), NeuroIMAGE156 (follow-up of the Dutch arm of the International Multicenter ADHD Genetics, or IMAGE, project; Netherlands), Consortium on Vulnerability to Externalizing Disorders and Addictions (c-VEDA; UK, India), Consortium for Reliability and Reproducibility157 (CoRR; China, USA, Canada, Germany), and ADHD-200108 (USA, China). Although samples are distributed across the globe, African, Middle Eastern, South Asian, Oceanian, and Central and South American populations are underrepresented. Data collection efforts in these regions and others will be important for ensuring diverse, representative samples that will allow researchers to uncover general principles of the developing brain. (Map outline courtesy of Wikimedia user ‘Loadfile’ and is licensed under a CC BY SA 3.0 license)