{"schema_version":"0.3.0","doc_type":"dataset","dataset_id":"on004357","name":"Features-EEG","description":"This dataset comprises electroencephalography recordings from 16 subjects viewing rapid serial visual presentations of gabor-like stimuli at two presentation rates (6.67 Hz and 20 Hz). Participants performed a concurrent fixation color change detection task while EEG data were acquired. The study investigates the dynamics of visual feature coding and neural mechanisms underlying perception and feature integration.","source":"nemar","recording_modality":["EEG"],"bids_version":null,"license":"CC0","authors":[{"name":"Grootswagers, Tijl","name_type":"Personal","orcid":"0000-0002-7961-5002"},{"name":"Robinson, Amanda","name_type":"Personal"},{"name":"Shatek, Sofia","name_type":"Personal"},{"name":"Carlson, Thomas","name_type":"Personal"}],"keywords":[{"term":"EEG"},{"term":"visual perception"},{"term":"feature coding"},{"term":"rapid serial visual presentation"},{"term":"gabor stimuli"},{"term":"event-related potentials"}],"related_identifiers":[{"identifier":"https://github.com/nemarDatasets/on004357","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"https://nemar.org/dataexplorer/detail?dataset_id=on004357","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"10.1371/journal.pcbi.1011760","identifier_type":"DOI","relation_type":"IsDescribedBy"},{"identifier":"10.18112/openneuro.ds004357.v1.0.1","identifier_type":"DOI","relation_type":"IsDerivedFrom"}],"contributors":[],"dates":[],"rights":[{"rights":"CC0","rights_uri":null,"rights_identifier":"CC0","rights_identifier_scheme":"SPDX"}],"language":null,"funding":[],"tasks":["rsvp"],"datatypes":["eeg"],"sessions":[],"sessions_count":null,"demographics":{"subjects_count":16,"age_min":18,"age_max":27},"data_summary":{"total_files":102,"size_bytes":74685828889,"size_human":"69.6 GB"},"provenance":{"latest_snapshot":"v1.0.0","publish_date":"2026-06-24 04:10:25"},"external_links":{"dataset_doi":"10.82901/nemar.on004357","github_url":"https://github.com/nemarDatasets/on004357"},"extensions":{"nemar":{"versions":[{"version":"v1.0.0","doi":"10.82901/nemar.on004357.v1.0.0","created_at":"2026-06-24 04:10:25","manifest_url":"/on004357/v1.0.0/manifest.json"}],"bids_index":{"version":"v1.0.0","subjects":{"sub-01":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-02":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-03":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-04":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-05":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-06":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-07":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-08":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-09":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-10":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-11":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-12":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-13":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-14":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-15":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}},"sub-16":{"sessions":[],"modalities":{"eeg":{"tasks":{"rsvp":{"runs":[]}}}}}}},"pipeline_stage":"validated","data_complete":1,"bytes_present":74685821188}}}