{"success":true,"database":"eegdash","data":{"_id":"6953f4239276ef1ee07a32ba","dataset_id":"ds003039","associated_paper_doi":null,"authors":["Nadine Jacobsen","Sarah Blum","Karsten Witt","Stefan Debener","Joanna Scanlon"],"bids_version":"v2.0","contact_info":["Nadine Jacobsen"],"contributing_labs":null,"data_processed":false,"dataset_doi":"doi:10.18112/openneuro.ds003039.v1.0.2","datatypes":["eeg"],"demographics":{"subjects_count":19,"ages":[26,28,25,19,21,26,32,19,24,29,23,23,23,32,21,25,26,25,20],"age_min":19,"age_max":32,"age_mean":24.57894736842105,"species":null,"sex_distribution":{"f":13,"m":6},"handedness_distribution":{"r":19}},"experimental_modalities":null,"external_links":{"source_url":"https://openneuro.org/datasets/ds003039","osf_url":null,"github_url":null,"paper_url":null},"funding":[],"ingestion_fingerprint":"f24459d7733aef9d02d135fc3c9f1a514a9a7a0ea0602b9fbc671085b0b48e68","license":"CC0","n_contributing_labs":null,"name":"free walking study","readme":"This free walking experiment consists of 19 participants.\nSubjects walked two different routes outdoors\nEach route was walked twice. Once while pressing buttons in a self-paced manner.\nThe article (see Reference) contains all methodological details\n- Nadine Jacobsen (March, 2020)","recording_modality":["eeg"],"senior_author":"Joanna Scanlon","sessions":[],"size_bytes":8401128487,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["neurCorrYoung"],"timestamps":{"digested_at":"2026-04-22T12:25:30.921437+00:00","dataset_created_at":"2020-07-29T09:46:15.788Z","dataset_modified_at":"2025-04-08T22:21:56.000Z"},"total_files":19,"storage":{"backend":"s3","base":"s3://openneuro.org/ds003039","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","participants.json","participants.tsv"]},"nemar_citation_count":2,"computed_title":"free walking study","nchans_counts":[{"val":67,"count":19}],"sfreq_counts":[{"val":500.0,"count":19}],"stats_computed_at":"2026-04-22T23:16:00.221865+00:00","tags":{"modality":"Motor","pathology":"Healthy","type":"Motor"},"source_url":"https://openneuro.org/datasets/ds003039","total_duration_s":63025.714,"author_year":"Jacobsen2020","canonical_name":null}}