{"schema_version":"0.3.0","doc_type":"dataset","dataset_id":"on001810","name":"EEG study of the attentional blink; before, during, and after transcranial Direct Current Stimulation (tDCS)","description":"This dataset comprises concurrent EEG and transcranial direct current stimulation (tDCS) recordings from 40 participants performing an attentional blink task. Participants completed two laboratory sessions approximately one week apart, receiving either anodal or cathodal tDCS (1 mA, 20 minutes) while EEG was recorded before, during, and after stimulation. The dataset documents the physiological effects of tDCS on neural correlates of attention and provides a resource for investigating artifact characteristics in concurrent tDCS-EEG recordings.","source":"nemar","recording_modality":["EEG","FUNC"],"bids_version":null,"license":"CC0","authors":[{"name":"Leon C. Reteig","name_type":"Personal"},{"name":"Lionel A. Newman","name_type":"Personal"},{"name":"K. Richard Ridderinkhof","name_type":"Personal"},{"name":"Heleen A. Slagter","name_type":"Personal"}],"keywords":[{"term":"EEG"},{"term":"transcranial direct current stimulation"},{"term":"attentional blink"},{"term":"concurrent tDCS-EEG"},{"term":"Event-Related Potentials, P300","subject_scheme":"MeSH","scheme_uri":"https://id.nlm.nih.gov/mesh/","value_uri":"http://id.nlm.nih.gov/mesh/D018913"},{"term":"visual attention"},{"term":"tDCS artifacts"},{"term":"neurostimulation"},{"term":"brain stimulation"}],"related_identifiers":[{"identifier":"10.1016/j.neuroimage.2016.03.065","identifier_type":"DOI","relation_type":"References"},{"identifier":"10.1016/j.neuroimage.2018.10.025","identifier_type":"DOI","relation_type":"References"},{"identifier":"https://github.com/nemarDatasets/on001810","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"https://nemar.org/dataexplorer/detail?dataset_id=on001810","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"10.18112/openneuro.ds001810.v1.1.0","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":"NWO","award_number":"406-12-079","award_title":"Research Talent Grant","funder_identifier":null,"funder_identifier_type":null,"award_uri":null}],"tasks":["attentionalblink"],"datatypes":["eeg","func"],"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"sessions_count":6,"demographics":{"subjects_count":47,"age_min":18,"age_max":28},"data_summary":{"total_files":3014,"size_bytes":117790100154,"size_human":"110 GB"},"provenance":{"latest_snapshot":"v1.0.0","publish_date":"2026-06-20 20:45:37"},"external_links":{"dataset_doi":"10.82901/nemar.on001810","github_url":"https://github.com/nemarDatasets/on001810"},"extensions":{"nemar":{"versions":[{"version":"v1.0.0","doi":"10.82901/nemar.on001810.v1.0.0","created_at":"2026-06-20 20:45:37","manifest_url":"/on001810/v1.0.0/manifest.json"}],"bids_index":{"version":"v1.0.0","subjects":{"sub-01":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-02":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-03":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-04":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-05":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-06":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-07":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-08":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-09":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-10":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-11":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-12":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-13":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-15":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-16":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-17":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-18":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-19":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-20":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-21":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-22":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-23":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-24":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-25":{"sessions":["cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-26":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-27":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-28":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-29":{"sessions":["anodalpost","anodalpre","anodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-30":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-31":{"sessions":["anodalpost","anodalpre","anodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-32":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-33":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-34":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-35":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-36":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-37":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-38":{"sessions":["anodalpost","anodalpre","anodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-39":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-40":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-41":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-43":{"sessions":["cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-44":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-45":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-46":{"sessions":["anodalpost","anodalpre","anodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-47":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-48":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}},"sub-49":{"sessions":["anodalpost","anodalpre","anodaltDCS","cathodalpost","cathodalpre","cathodaltDCS"],"modalities":{"eeg":{"tasks":{"attentionalblink":{"runs":[]}}}}}}},"pipeline_stage":"enriched","data_complete":1,"bytes_present":117773340033}}}