{"schema_version":"0.3.0","doc_type":"dataset","dataset_id":"on004703","name":"sEEG Passive listening to natural speech","description":"This stereoelectroencephalography (sEEG) dataset comprises intracranial recordings from neurosurgical patients passively listening to natural conversational speech. Participants heard 30-45 second passages of speech and answered comprehension questions, with data collected across 6 blocks of 7 passages each. The dataset includes depth electrodes and, for two patients, grid and strip electrodes, providing high-resolution neural activity during speech perception. USAGE RESTRICTIONS: These data may not be used for commercial purposes, including but not limited to use in any kind of training set for commercial machine learning applications. These data may not be used in any way that either in part or in whole disambiguates participant identity, including but not limited to attempts at 3D facial reconstruction.","source":"nemar","recording_modality":["ANAT","IEEG"],"bids_version":null,"license":"CC0","authors":[{"name":"Anna Mai","name_type":"Personal"},{"name":"Stephanie Ries","name_type":"Personal"},{"name":"Sharona Ben-Haim","name_type":"Personal"},{"name":"Jerry Shih","name_type":"Personal"},{"name":"Timothy Gentner","name_type":"Personal"}],"keywords":[{"term":"sEEG"},{"term":"stereoelectroencephalography"},{"term":"intracranial recording"},{"term":"Speech Perception","subject_scheme":"MeSH","value_uri":"http://id.nlm.nih.gov/mesh/D013067"},{"term":"natural speech"},{"term":"depth electrodes"},{"term":"speech comprehension"},{"term":"clinical population"},{"term":"neurosurgical patients"},{"term":"passive listening task"}],"related_identifiers":[{"identifier":"https://github.com/nemarDatasets/on004703","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"https://nemar.org/dataexplorer/detail?dataset_id=on004703","identifier_type":"URL","relation_type":"IsDescribedBy"},{"identifier":"10.18112/openneuro.ds004703.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":[],"tasks":["PassiveListen"],"datatypes":["anat","ieeg"],"sessions":["01","02"],"sessions_count":2,"demographics":{"subjects_count":10,"age_min":21,"age_max":55},"data_summary":{"total_files":378,"size_bytes":14173353331,"size_human":"13.2 GB"},"provenance":{"latest_snapshot":"v1.0.0","publish_date":"2026-06-25 08:12:19"},"external_links":{"dataset_doi":"10.82901/nemar.on004703","github_url":"https://github.com/nemarDatasets/on004703"},"extensions":{"nemar":{"versions":[{"version":"v1.0.0","doi":"10.82901/nemar.on004703.v1.0.0","created_at":"2026-06-25 08:12:19","manifest_url":"/on004703/v1.0.0/manifest.json"}],"bids_index":{"version":"v1.0.0","subjects":{"sub-SD010":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD011":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD012":{"sessions":["01","02"],"modalities":{"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD013":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD015":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD017":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD018":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD019":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD021":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}},"sub-SD022":{"sessions":["01"],"modalities":{"anat":{"tasks":{}},"ieeg":{"tasks":{"PassiveListen":{"runs":[]}}}}}}},"pipeline_stage":"validated","data_complete":1,"bytes_present":13940356006}}}