{"schema_version":"0.3.0","doc_type":"dataset","dataset_id":"on004107","name":"MIND DATA","description":"This magnetoencephalography (MEG) dataset comprises neuroimaging data collected to establish standardized protocols for cross-site pooling of MEG data. The dataset demonstrates the application of BIDS formatting to MEG neuroimaging, facilitating data harmonization and reproducible analysis across multiple research institutions.","source":"nemar","recording_modality":["ANAT","MEG"],"bids_version":null,"license":"CC0","authors":[{"name":"M.P. Weisend","name_type":"Personal"},{"name":"F.M. Hanlon","name_type":"Personal"},{"name":"R. Montano","name_type":"Personal"},{"name":"S.P. Ahlfors","name_type":"Personal"},{"name":"A.C. Leuthold","name_type":"Personal"},{"name":"D. Pantazis","name_type":"Personal"},{"name":"J.C. Mosher","name_type":"Personal"},{"name":"A.P. Georgopoulos","name_type":"Personal"},{"name":"M.S. Hamalainen","name_type":"Personal"},{"name":"C.J. Aine","name_type":"Personal"}],"keywords":[{"term":"Magnetoencephalography","subject_scheme":"MeSH","value_uri":"http://id.nlm.nih.gov/mesh/D015225"},{"term":"MEG"},{"term":"BIDS"},{"term":"neuroimaging"},{"term":"data standardization"},{"term":"cross-site pooling"}],"related_identifiers":[{"identifier":"10.1016/j.ics.2006.12.095","identifier_type":"DOI","relation_type":"References"},{"identifier":"https://github.com/nemarDatasets/on004107","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"https://nemar.org/dataexplorer/detail?dataset_id=on004107","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"10.21105/joss.01896","identifier_type":"DOI","relation_type":"IsDescribedBy"},{"identifier":"10.1038/sdata.2018.110","identifier_type":"DOI","relation_type":"IsDescribedBy"},{"identifier":"10.18112/openneuro.ds004107.v1.0.0","identifier_type":"DOI","relation_type":"IsDerivedFrom"}],"contributors":[],"dates":[],"rights":[{"rights":"CC0","rights_uri":null,"rights_identifier":"CC0","rights_identifier_scheme":"SPDX"}],"language":null,"funding":[{"funder_name":"and by Los Alamos National Security","award_number":null,"award_title":null,"funder_identifier":null,"funder_identifier_type":null,"award_uri":null},{"funder_name":"LLC","award_number":null,"award_title":null,"funder_identifier":null,"funder_identifier_type":null,"award_uri":null},{"funder_name":"U.S. Department of Energy","award_number":"DE-FG02-99ER62764","award_title":null,"funder_identifier":null,"funder_identifier_type":null,"award_uri":null},{"funder_name":"NIH","award_number":"R01-EB002010","award_title":null,"funder_identifier":null,"funder_identifier_type":null,"award_uri":null},{"funder_name":"NIH","award_number":"P41-RR14075","award_title":"Center for Functional Neuromaging Technologies","funder_identifier":null,"funder_identifier_type":null,"award_uri":null},{"funder_name":"U.S. Department of Energy","award_number":"DE-AC52-06NA25396","award_title":null,"funder_identifier":null,"funder_identifier_type":null,"award_uri":null}],"tasks":["auditory","index","median","noise","rest","visual"],"datatypes":["anat","meg"],"sessions":["01","02","19121026","19121027","19121101","19121105","19130110","19130111","19130116","19130117","19130118","19130119","19130120","19130627","19130628"],"sessions_count":15,"demographics":{"subjects_count":9,"age_min":34,"age_max":40},"data_summary":{"total_files":400,"size_bytes":82901421713,"size_human":"77.2 GB"},"provenance":{"latest_snapshot":"v1.0.0","publish_date":"2026-06-23 08:12:02"},"external_links":{"dataset_doi":"10.82901/nemar.on004107","github_url":"https://github.com/nemarDatasets/on004107"},"extensions":{"nemar":{"versions":[{"version":"v1.0.0","doi":"10.82901/nemar.on004107.v1.0.0","created_at":"2026-06-23 08:12:02","manifest_url":"/on004107/v1.0.0/manifest.json"}],"bids_index":{"version":"v1.0.0","subjects":{"sub-emptyroom":{"sessions":["19121026","19121027","19121101","19121105","19130110","19130111","19130116","19130117","19130118","19130119","19130120","19130627","19130628"],"modalities":{"meg":{"tasks":{"noise":{"runs":[]}}}}},"sub-mind002":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind003":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind004":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind006":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind007":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind008":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind009":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}},"sub-mind010":{"sessions":["01","02"],"modalities":{"anat":{"tasks":{}},"meg":{"tasks":{"auditory":{"runs":[]},"index":{"runs":[]},"median":{"runs":[]},"rest":{"runs":[]},"visual":{"runs":[]}}}}}}},"pipeline_stage":"validated","data_complete":1,"bytes_present":82896738543}}}