{"dataset":{"id":"53327","dataset_id":"on003516","name":"EEG: Attended Speaker Paradigm (Own Name in Ignored Stream)","description":"This dataset comprises EEG recordings from 25 participants performing a two-competing speaker paradigm where subjects attended to one of two simultaneously presented audiobooks while their own name was embedded in the ignored stream. The experiment consisted of five 10-minute blocks presented under omnidirectional and beamforming acoustic conditions to investigate neural mechanisms of selective attention and self-referential processing in cocktail party listening scenarios.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on003516","concept_doi":"10.82901/nemar.on003516","latest_version_doi":"10.82901/nemar.on003516.v1.0.0","created_at":"2026-06-22 01:31:15","updated_at":"2026-07-10 22:16:13","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"enriched\",\n  \"title\": \"EEG: Attended Speaker Paradigm (Own Name in Ignored Stream)\",\n  \"description\": \"This dataset comprises EEG recordings from 25 participants performing a two-competing speaker paradigm where subjects attended to one of two simultaneously presented audiobooks while their own name was embedded in the ignored stream. The experiment consisted of five 10-minute blocks presented under omnidirectional and beamforming acoustic conditions to investigate neural mechanisms of selective attention and self-referential processing in cocktail party listening scenarios.\",\n  \"methods_description\": \"EEG data were collected during a two-competing speaker paradigm consisting of five 10-minute blocks of audiobook presentation. Participants attended to either the left or right speaker while their own name was presented 10 times per block in the to-be-ignored audiobook. Conditions alternated between omnidirectional (equal loudness) and beamforming (attended stream louder) presentations, with the first block always omnidirectional.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Bjoern Holtze\": {},\n    \"Manuela Jaeger\": {},\n    \"Stefan Debener\": {},\n    \"Kamil Adiloglu\": {},\n    \"Bojana Mirkovic\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"EEG\"\n    },\n    {\n      \"term\": \"selective attention\"\n    },\n    {\n      \"term\": \"cocktail party effect\"\n    },\n    {\n      \"term\": \"self-referential processing\"\n    },\n    {\n      \"term\": \"Auditory Perception\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D001307\"\n    },\n    {\n      \"term\": \"competing speakers\"\n    },\n    {\n      \"term\": \"dichotic listening\"\n    },\n    {\n      \"term\": \"two-competing speaker paradigm\"\n    },\n    {\n      \"term\": \"Attention\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D001288\"\n    },\n    {\n      \"term\": \"Electroencephalography\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D004569\"\n    },\n    {\n      \"term\": \"Acoustic Stimulation\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D000161\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"10.18112/openneuro.ds003516.v1.1.1\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsIdenticalTo\"\n    },\n    {\n      \"identifier\": \"10.3389/fnins.2021.643705\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"References\"\n    },\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on003516\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataexplorer/detail?dataset_id=on003516\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    }\n  ],\n  \"resource_type_specific\": \"EEG Dataset\",\n  \"modalities\": [\n    \"eeg\"\n  ],\n  \"sizes\": [\n    \"14.5 GB (133 files)\"\n  ],\n  \"formats\": [\n    \".fdt\",\n    \".gitattributes\",\n    \".json\",\n    \".mat\",\n    \".md\",\n    \".set\",\n    \".tsv\",\n    \".wav\",\n    \".yml\"\n  ],\n  \"source_hash\": \"c7280315547b22e6f2e0b1b33d9ce5ccbd86e898fc4594f87d31bc531be28e0f\"\n}","last_activity_at":"2026-06-22 01:31:15","source":"openneuro","source_id":"ds003516","subject_count":25,"modalities":"eeg","age_min":18,"age_max":50,"file_size":14451396156,"total_files":292,"tasks":"AttendedSpeakerParadigmOwnName","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Bjoern Holtze, Manuela Jaeger, Stefan Debener, Kamil Adiloglu, Bojana Mirkovic","license":"CC0","readme":"Within this experiment 25 participants performed a two-competing speaker paradigm. Participants were instructed to either attend to the left or right audio book. The paradigm consisted of five 10-minute blocks of audio book presentation. In each 10-minute block the participants own name was presented 10 times, embedded within the to-be-ignored audio book. A 10-minute block could either be presented in the omnidirectional condition (both audio books were presented equally loud) or within the beamforming condition (the to-be-attended audio book was louder than the to-be-ignored audio book). The first 10-minute block was always presented in the omnidirectional condition whereas the conditions were alternated for the later four blocks, with one half of the participants starting with the omnidirectonal condition and the other half starting with the beamforming condition. The article (https://doi.org/10.3389/fnins.2021.643705) contains all methodological details\n\n- Björn Holtze (January, 2021)","bids_version":"v5.2","sessions_count":null,"publish_date":null,"embedding_dirty":0,"license_tier":"public","zarr_status":"ready","zarr_converted_at":"2026-09-06 20:24:19","zarr_store_count":0,"zarr_index_etag":"4a4533c2532a16e817ec1d510a9922b1","zarr_source_commit":"3346286dbeb32fe48c579df68cda93608facab48","archive_status":"ready","archive_size":13132184814,"archive_retry_count":0,"records_status":"ready","archive_skip_reason":null,"zarr_errors":0,"zarr_failure_count":0,"zarr_deterministic":0,"zarr_failed_at":null,"num_dataset_citations":2,"num_datapaper_citations":37,"n_channels":47,"electrode_system":"egi-geodesic","has_hed":0,"hed_version":null,"is_exemplar":0,"bytes_present":14451213903,"data_complete":1,"withdrawn_at":null,"withdrawn_reason":null,"archive_complete":null,"archive_absent_files":null,"archive_declared_files":null,"zarr_pool_breaks":0,"total_recording_duration":null,"recording_duration_min":null,"recording_duration_max":null,"recording_count":0,"recordings_unavailable":0,"recordings_measured":0,"channel_count_min":null,"channel_count_max":null,"sampling_frequency":500,"power_line_frequency":50,"eeg_reference":"nose","placement_scheme":null,"sweep_stamps":"{\"enrichment_updated_at\":\"2026-06-22 01:36:18\",\"metadata_updated_at\":\"2026-06-22 01:36:18\",\"archive_checked_at\":\"2026-06-22 01:45:55\",\"zarr_checked_at\":null,\"records_checked_at\":\"2026-06-22 01:37:28\",\"citations_updated_at\":\"2026-09-08 03:00:48\",\"channel_montage_checked_at\":\"2026-06-28 23:11:52\",\"hed_checked_at\":\"2026-06-30 04:43:30\",\"data_checked_at\":\"2026-07-31 03:01:11\",\"availability_report_at\":\"2026-07-23 01:14:07\",\"signal_defaults_at\":\"2026-09-02 11:59:53\",\"recording_stats_at\":\"2026-09-07 03:01:04\"}","participants":25,"num_citations":39,"latest_version":"v1.0.0","zarr_verify_status":null,"zarr_verified_at":null,"owner_username":"nemarAdmin","owner_github":"nemarAdmin","file_size_formatted":"13.46 GB","zarr_data_failures":null,"zarr_index_url":"https://zarr.nemar.org/on003516/zarr/index.json","attestation_deposit_type":null,"attestation_key_status":null,"attestation_deidentified":null,"attestation_no_duplicate":null,"attestation_upstream_source":null,"attestation_accepted_at":null}}