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ABCD Study®HBCD StudyData Access Process
Data Tools
Lasso PlatformData Exploration and Analysis PortalAdditional Resources
FAQsRequest a demo

Lasso Platform

Welcome to Lasso – Your Gateway to all ABCD and HBCD Data

Lasso is designed to streamline secure access, searching, filtering and downloading, of all data from both ABCD and HBCD

What You Can Do in Lasso:
  1. Apply for Access to ABCD and HBCD Data
    • Two Data Use Certificate (DUC) Workflow options- individual and investigator-led (group) 
    • Complete Responsible Data Use Training once your DUC is approved
    • Take the Responsible Data Use Quiz and, upon passing, unlock full data download access
  2. Search, filter and Download all NBDC data (ABCD 6.0, HBCD 1.0) in one place
    • Tabulated data across all instruments
      Search for all instruments you are interested in and download as a single csv
      ‍
    • File-based data (MRI, EEG, novel tech/wearables, concatenated, source & derivatives)
      All files are in BIDs format with few exceptions
Three Data Download and Query Workflows Available:
  1. Query Wizard.
    A new way to quickly get your phenotypic instruments of choice. Intuitively search across instruments and get the output in a single csv file. You can also download the reasons for missingness in a separate file.
Learn more about the Query Wizard
Take me to the Query Wizard
  1. Data Dictionary Query
    .
    Search, filter, and download data as a single csv file using the studies’ comprehensive data dictionaries at the item-level data.
Learn more about the Data Dictionary Query
Take me to the Data Dictionary Query
  1. File-Based Query
    .
    Choose and download the MRI, EEG, novel tech/wearable raw/source/derivative files you want with BIDS-formatted outputs.
Learn more about the File-Based Query
Take me to the File-Based Query
Go to Lasso
Access Study Releases

ABCD RELEASE 6.0 (DOI 10.82525/jy7n-g441)

HBCD Release 1.0 (DOI 10.82525/qv5x-qx11)

Quick Links

ABCD Data Documentation

HBCD FAQs

HBCD Release Docs

Data Access Information

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