{"success":true,"database":"eegdash","data":{"_id":"6953f4239276ef1ee07a32d4","dataset_id":"ds003519","associated_paper_doi":null,"authors":["James F Cavanagh","Michael J Frank","James Broadway"],"bids_version":"1.1.1","contact_info":["James F Cavanagh"],"contributing_labs":null,"data_processed":false,"dataset_doi":"10.18112/openneuro.ds003519.v1.1.0","datatypes":["eeg"],"demographics":{"subjects_count":27,"ages":[24,19,23,23,18,19,19,18,20,18,18,20,18,22,18,18,22,26,22,23,21,19,23,21,20,20,22],"age_min":18,"age_max":26,"age_mean":20.51851851851852,"species":null,"sex_distribution":{"f":12,"m":15},"handedness_distribution":null},"experimental_modalities":null,"external_links":{"source_url":"https://openneuro.org/datasets/ds003519","osf_url":null,"github_url":null,"paper_url":null},"funding":[],"ingestion_fingerprint":"118a79e798ad5e2865d67c4b8de91edc8e9449df53e2b123b1d3cba024bc8418","license":"CC0","n_contributing_labs":null,"name":"EEG: Visual Working Memory + Cabergoline Challenge","readme":"Visual Working Memory.  Mostly unpublished!   Beh data published here:  10.3758/s13415-018-0584-6.   EEG data never published.   Same sample as this published study: 10.1038/ncomms6394.  30 healthy participants (3 dropout) in a double-blind drug study.    Total n=27.   Drug was Cabergoline 1.25 mg.   Subjects had IDs 305/405 - 330/430.   The dual numbers were for session:  300s were first session, 400s were second session.  Here we have simply put them in as session 1 and session 2.   So Joe Smith would have been 305 on visit 1, then 405 on visit 2.  If he got cab first we indicated that in the Sess1_Drug column.   Task included in Matlab programming language.   Data collected circa 2012-2013 in Laboratory for Neural Computation & Cognition at Brown.  Check the .xls sheet under code folder for more meta data, incl. OSpan etc.   - James F Cavanagh 02/15/2021","recording_modality":["eeg"],"senior_author":"James Broadway","sessions":["01","02"],"size_bytes":9623063888,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["VisualWorkingMemory"],"timestamps":{"digested_at":"2026-04-22T12:25:34.545736+00:00","dataset_created_at":"2021-02-17T16:28:46.002Z","dataset_modified_at":"2021-02-17T17:12:53.000Z"},"total_files":54,"storage":{"backend":"s3","base":"s3://openneuro.org/ds003519","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","participants.json","participants.tsv"]},"nemar_citation_count":3,"computed_title":"EEG: Visual Working Memory + Cabergoline Challenge","nchans_counts":[{"val":64,"count":54}],"sfreq_counts":[{"val":500.0,"count":54}],"stats_computed_at":"2026-04-22T23:16:00.222184+00:00","tags":{"modality":"Visual","pathology":"Healthy","type":"Clinical/Intervention"},"total_duration_s":73814.26,"author_year":"Cavanagh2021_Visual","canonical_name":null}}