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bigdata:abcd [2024/03/15 12:42] – created amo80bigdata:abcd [2026/06/17 13:58] (current) – [Data] will
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-The [[ABCD Study®]]https://abcdstudy.org/ is the largest long-term study of brain development and child health in the United States.+====== ABCD ======
  
-{{:bigdata:pasted:20240315-123951.png}}+The [[https://abcdstudy.org/ | Adolescent Brain Cognitive Development Study]] is the largest long-term study of brain development and child health in the United States.
  
-The [[ABCD ReproNim]]https://www.abcd-repronim.org/ course provides training for reproducible analyses using the ABCD dataset. + 
 +===== Access ===== 
 +  * [[:admin:duc]] 
 +  * [[https://deapscience.com/|Data Exploration and Analysis Portal (DEAP)]] with R via [[https://software.nbdc-datahub.org/NBDCtools/|NBDCtools]] ([[https://github.com/nbdc-datahub/NBDCtools|github]]) 
 + 
 +===== Usage ===== 
 + 
 +The [[https://www.abcd-repronim.org/| ABCD ReproNim]] course provides training for reproducible analyses using the ABCD dataset. 
  
 Data/variables can be explored here: https://data-dict.abcdstudy.org/? Data/variables can be explored here: https://data-dict.abcdstudy.org/?
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 And here's an ABCD discussion forum for further questions: https://github.com/now-i-know-my-abcd/docs/discussions  And here's an ABCD discussion forum for further questions: https://github.com/now-i-know-my-abcd/docs/discussions 
 +
 +===== Data =====
 +==== Processing ====
 +Minimal preprocessing with https://docs.abcdstudy.org/latest/tools/cmig_pipeline.html (https://www.nitrc.org/projects/cmig_pipeline ~ 10Gb singularity container)
 +==== Measures ====
 +
 +  * Age range: currently 9-13 
 +  * Sample size: N = 11,880
 +  * Longitudinal 
 +  * Excludes neurodevelopmental disorders 
 +  * Collected across 21 sites (3T Siemens, GE, and Philips)
 +  * Accessible through NDA
 +  * Neuroimaging Measures
 +    * Structural MRI
 +    * DTI
 +    * Resting state fMRI (2 5-min runs)
 +    * Task fMRI
 +      * Emotional N-back
 +      * StopSignal 
 +      * Monetary Incentive Delay
 +  * Other Available Measures
 +    * Pubertal Development Scale 
 +    * Psychopathology: KSADS, YSR/ASR
 +    * Cognitive: NIH Toolbox, BIS/BAS, UPPS
 +    * Pubertal hormones
 +    * Genetics
 +
 +
 +
 +{{:bigdata:pasted:20240315-123951.png}}