The ABCD Study's Curated Annual Release 2.0 is now available. The ABCD Study began sharing its Fast Track imaging data in July 2017. All ABCD Study data is stored in the NIMH Data Archive Collection #2573.

Due to reporting compilation and processing errors in 2.0 Data Release, a 2.0.1 Fix Release has been issued. Please ensure curated data (datasheets, minimally processed data) from the original Data Release 2.0 are replaced with data from 2.0.1 Fix Release. The following release notes were updated to reflect these changes:

  • NDA 2.0.1 Release Notes ABCD README FIRST
  • NDA 2.0.1 Release Notes Imaging Instruments
  • NDA 2.0.1 Changes and Known Issues Fix Release 2.0.1
  • NDA 2.0.1 Diffusion Magnetic Resonance Imaging
  • NDA 2.0.1 Task-Based Functional Magnetic Resonance Imaging
  • NDA 2.0.1 Mental Health
  • NDA 2.0.1 Genetics

Registered users can obtain more information from, and access updated data via Option One or Option Two using the NDA Query Tool - For downloading only updated minimally processed imaging data, add the Minimally Processed "Release 2.0.1" to the Workspace via Option Two.


Annual Release 2.0 Fast Track Release Info
Collection 2573 View Commonly Accessed Datasets


Authorized users are now able to use the ABCD Data Exploration and Analysis Portal (DEAP). The DEAP allows users to analyze ABCD Study data online, while providing appropriate statistical models and tools that take advantage of the study design.​


** DEAP has been updated. The RDS file is now available. **


Access DEAP


Researchers new to the NIMH Data Archive system interested in gaining access should create an account below and follow the instructions to request access. Returning researchers can log into their account using the Login button.



Create New Account Login