An open-access accelerated adult equivalent of the ABCD Study neuroimaging dataset (a-ABCD)

This data collection from Yale University's Fundamentals of the Adolescent Brain (FAB) Lab contains an accelerated adult equivalent of the ABCD Study(R) neuroimaging dataset. The Brain Imaging Data Structure (BIDS) directory includes 5 sessions for each of 8 participants, spaced 1 week apart. Task-based data is excluded for one participant (sub-NDARUD216XXV) due to technical issues during scanning as well as scheduling issues (sessions >1 week apart). Event timing files unavailable for 1 subject/session/run due to E-prime error (sub-NDARJZ387ZJA, ses-02, MID, run 2).

BIDS input data were converted from DICOMs using Dcm2Bids (https://github.com/cbedetti/Dcm2Bids). BIDS derivatives data were derived from the OHSU DCAN Labs ABCD-BIDS MRI processing pipeline which outputs Human Connectome Project (HCP) Minimal Preprocessing Pipelines-style data in both volume and surface spaces (https://doi.org/10.5281/zenodo.2587210, https://doi.org/10.1016/j.neuroimage.2013.04.127). This collection is independent from ABCD Data Collection 2573. See reference below for further details.

Publication describing the dataset: Rapuano, K.M., Conley, M.I., Juliano, A.C., Conan, G.M., Maza, M.T., Woodman, K., Martinez, S.A., Earl, E., Perrone, A., Feczko, E. Fair, D.A., Watts, R., Casey, B.J. & Rosenberg, M.D. (2022). An open-access accelerated adult equivalent of the ABCD Study neuroimaging dataset (a-ABCD). NeuroImage, 119215.

Please contact Kristina Rapuano with questions or issues: [e-mail]