{"dataset":{"id":"56528","dataset_id":"on004369","name":"Blink-Pause-Relation (Competing Speaker Paradigm)","description":"This dataset comprises pooled electrooculography (EOG) data from 41 participants across two studies investigating the relationship between eye blinks and attention during a competing speaker paradigm. Participants performed selective auditory attention tasks while listening to competing audiobooks, with experimental conditions varying between studies regarding sound presentation (omnidirectional versus beamforming). The dataset integrates EOG recordings from Jaeger et al. (2020) and Holtze et al. (2021) to enable comparative analysis of oculomotor behavior during dichotic listening tasks.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on004369","concept_doi":"10.82901/nemar.on004369","latest_version_doi":"10.82901/nemar.on004369.v1.0.0","created_at":"2026-06-24 04:31:40","updated_at":"2026-07-10 22:30:05","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"validated\",\n  \"title\": \"Blink-Pause-Relation (Competing Speaker Paradigm)\",\n  \"description\": \"This dataset comprises pooled electrooculography (EOG) data from 41 participants across two studies investigating the relationship between eye blinks and attention during a competing speaker paradigm. Participants performed selective auditory attention tasks while listening to competing audiobooks, with experimental conditions varying between studies regarding sound presentation (omnidirectional versus beamforming). The dataset integrates EOG recordings from Jaeger et al. (2020) and Holtze et al. (2021) to enable comparative analysis of oculomotor behavior during dichotic listening tasks.\",\n  \"methods_description\": \"Participants (n=41; 20 from Jaeger et al. 2020, 21 from Holtze et al. 2021) performed a two-competing speaker paradigm with selective attention instructions (attend left or right audiobook). Experimental blocks consisted of 10-minute audiobook presentations. Jaeger et al. (2020) presented both audiobooks at equal loudness across six blocks. Holtze et al. (2021) alternated between omnidirectional (equal loudness) and beamforming (attended book louder) conditions across five blocks, with the first block always omnidirectional. EOG channels were recorded throughout all sessions.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Bjoern Holtze\": {},\n    \"Marc Rosenkranz\": {},\n    \"Martin Bleichner\": {},\n    \"Stefan Debener\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"electrooculography\"\n    },\n    {\n      \"term\": \"eye blinks\"\n    },\n    {\n      \"term\": \"selective attention\"\n    },\n    {\n      \"term\": \"auditory attention\"\n    },\n    {\n      \"term\": \"competing speaker paradigm\"\n    },\n    {\n      \"term\": \"dichotic listening\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on004369\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataexplorer/detail?dataset_id=on004369\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds004369.v1.0.1\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    }\n  ],\n  \"resource_type_specific\": \"EEG Dataset\",\n  \"modalities\": [\n    \"eeg\"\n  ],\n  \"sizes\": [\n    \"8.6 GB (106 files)\"\n  ],\n  \"formats\": [\n    \".elp\",\n    \".fdt\",\n    \".json\",\n    \".mat\",\n    \".md\",\n    \".png\",\n    \".set\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"source_hash\": \"85b15eb72582b90a32430cf4add5ad01f4463a53c4a9ac454e4b9dcf7cf14b08\"\n}","last_activity_at":"2026-06-24 04:31:40","source":"openneuro","source_id":"ds004369","subject_count":41,"modalities":"eeg","age_min":18,"age_max":33,"file_size":8596741930,"total_files":360,"tasks":"attendedSpeakerParadigm","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Bjoern Holtze, Marc Rosenkranz, Martin Bleichner, Stefan Debener","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004369-blue)](https://doi.org/10.82901/nemar.on004369)\n\nWithin this study the EOG channels from two previous studies were pooled. \n20 participants from Jaeger et al. (2020) and 21 from Holtze et al. (2021) were included. \nParticipants performed a two-competing speaker paradigm in both original studies. \nParticipants were instructed to either attend to the left or right audio book. \nThe paradigm consisted of six (Jaeger et al. 2020) or five (Holtze et al. 2021) \n10-minute blocks of audio book presentation. In Jaeger et al. (2020) both audio \nbooks were always presented equally loud. In Holtze et al. 2021, a 10-minute block could \n either be presented in the omnidirectional condition (both audio books were presented \nequally loud) or in the beamforming condition (the to-be-attended audio book \nwas louder than the to-be-ignored audio book). The first 10-minute block was always \npresented in the omnidirectional condition whereas the conditions were alternated \nfor the later four blocks, with one half of the participants starting with the \nomnidirectonal condition and the other half starting with the beamforming condition \nThe article (see Reference) contains all methodological details\n\n- Bj�rn Holtze (December, 2022)","bids_version":"v5.2","sessions_count":null,"publish_date":null,"embedding_dirty":0,"license_tier":"public","zarr_status":"ready","zarr_converted_at":"2026-08-07 05:50:13","zarr_store_count":41,"zarr_index_etag":"52f0f28a636935f0ce65cc2cd7b73bdb","zarr_source_commit":"5d6de794d22b3d149481d6eb4709c7c57b52a525","archive_status":"ready","archive_size":8289620200,"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":0,"n_channels":7,"electrode_system":"egi-geodesic","has_hed":0,"hed_version":null,"is_exemplar":0,"bytes_present":8596649656,"data_complete":1,"withdrawn_at":null,"withdrawn_reason":null,"archive_complete":null,"archive_absent_files":null,"archive_declared_files":null,"zarr_pool_breaks":null,"total_recording_duration":134400,"recording_duration_min":3000,"recording_duration_max":3600,"recording_count":41,"recordings_unavailable":0,"recordings_measured":41,"channel_count_min":7,"channel_count_max":7,"sampling_frequency":500,"power_line_frequency":50,"eeg_reference":"Nose","placement_scheme":null,"sweep_stamps":"{\"enrichment_updated_at\":\"2026-06-24 04:44:25\",\"metadata_updated_at\":\"2026-06-24 04:44:26\",\"archive_checked_at\":\"2026-06-24 04:45:52\",\"zarr_checked_at\":null,\"records_checked_at\":\"2026-06-24 04:40:56\",\"citations_updated_at\":\"2026-09-08 03:00:51\",\"channel_montage_checked_at\":\"2026-06-28 23:23:47\",\"hed_checked_at\":\"2026-06-30 04:57:48\",\"data_checked_at\":\"2026-08-09 03:00:42\",\"availability_report_at\":\"2026-07-23 01:18:24\",\"recording_stats_at\":\"2026-09-02 11:32:43\",\"signal_defaults_at\":\"2026-09-02 12:11:27\"}","participants":41,"num_citations":2,"latest_version":"v1.0.0","zarr_verify_status":null,"zarr_verified_at":null,"owner_username":"nemarAdmin","owner_github":"nemarAdmin","file_size_formatted":"8.01 GB","zarr_data_failures":null,"zarr_index_url":"https://zarr.nemar.org/on004369/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}}