ABCD Study Annual Curated Data Release

Feb 8, 2018

The ABCD Curated Annual Release 1.0 includes high quality baseline data from the first ~4500 participants, including minimally processed brain image volumes and tabulated structural MRI, diffusion MRI, resting-state fMRI and task fMRI results, as well as all non-imaging assessment data from the physical & mental health, neurocognition, substance use, biospecimens and culture & environment domains. All personally identifiable information is removed from the data to ensure participant confidentiality and anonymity. Data can be accessed via the NDA by researchers who obtain a free NIMH Data Archive account.




ABCD Study Enrollment data show that 7,440 participants were recruited by January 31, 2018


                                                         (Click to view an expanded image.)