{"dataset":{"id":"50764","dataset_id":"on002001","name":"Rivalry_Tagging","description":"This dataset contains MEG recordings from a binocular rivalry experiment conducted in early 2014. Participants were presented with competing visual patterns while neural activity was recorded, with event markers capturing trial structure, stimulus presentations, and behavioral responses including manual tapping and perceptual reports of rivalry dominance. Anatomical MRI data is also included for each participant.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on002001","concept_doi":"10.82901/nemar.on002001","latest_version_doi":"10.82901/nemar.on002001.v1.0.0","created_at":"2026-06-21 01:24:29","updated_at":"2026-07-10 22:09:03","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"validated\",\n  \"title\": \"Rivalry_Tagging\",\n  \"license\": \"PD\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Janine Mendola\": {},\n    \"Elizabeth Bock\": {}\n  },\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"10.18112/openneuro.ds002001.v1.0.0\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    },\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on002001\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataexplorer/detail?dataset_id=on002001\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    }\n  ],\n  \"modalities\": [\n    \"anat\",\n    \"meg\"\n  ],\n  \"resource_type_specific\": \"Structural MRI Dataset\",\n  \"sizes\": [\n    \"87.7 GB (645 files)\"\n  ],\n  \"formats\": [\n    \".acq\",\n    \".cfg\",\n    \".cls\",\n    \".de\",\n    \".ds/BadChannels\",\n    \".gitattributes\",\n    \".hc\",\n    \".hist\",\n    \".infods\",\n    \".json\",\n    \".mat\",\n    \".md\",\n    \".meg4\",\n    \".mrk\",\n    \".newds\",\n    \".nii\",\n    \".pos\",\n    \".res4\",\n    \".segments\",\n    \".tsv\",\n    \".txt\",\n    \".yml\"\n  ],\n  \"description\": \"This dataset contains MEG recordings from a binocular rivalry experiment conducted in early 2014. Participants were presented with competing visual patterns while neural activity was recorded, with event markers capturing trial structure, stimulus presentations, and behavioral responses including manual tapping and perceptual reports of rivalry dominance. Anatomical MRI data is also included for each participant.\",\n  \"keywords\": [\n    {\n      \"term\": \"MEG\"\n    },\n    {\n      \"term\": \"binocular rivalry\"\n    },\n    {\n      \"term\": \"visual perception\"\n    },\n    {\n      \"term\": \"perceptual bistability\"\n    },\n    {\n      \"term\": \"perceptual dominance\"\n    },\n    {\n      \"term\": \"visual dominance\"\n    }\n  ],\n  \"source_hash\": \"bd33ed2147431b234b55af17b747cb2d59be10d93c40c8586359d2816c03bf68\"\n}","last_activity_at":"2026-06-21 01:24:29","source":"openneuro","source_id":"ds002001","subject_count":11,"modalities":"anat,meg","age_min":null,"age_max":null,"file_size":87694134018,"total_files":1007,"tasks":"noise,rivalry","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Janine Mendola, Elizabeth Bock","license":"PD","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on002001-blue)](https://doi.org/10.82901/nemar.on002001)\n\nProject Title: Rivalry\r\nProject ID: Rivalry_Tagging\r\n\r\nExpected experimentation period:\r\nStart date: 02/05/2014\r\nEnd date: 03/06/2014\r\n\r\nProject Description:\r\nN/A\r\n\r\nParticipant categories:\r\nN/A\r\n\r\nTrigger channels:\r\n1. UDIO001\r\n2. UPPT001\r\n\r\nEvents:\r\n1. trial_start\r\n2. pattern1\r\n3. pattern2\r\n4. tap_left\r\n5. tap_right\r\n6. baseline_start\r\n7. NR_green\r\n8. NR_red\r\n","bids_version":"1.1.1","sessions_count":7,"publish_date":null,"embedding_dirty":0,"license_tier":"public","zarr_status":"ready","zarr_converted_at":"2026-09-07 22:47:27","zarr_store_count":12,"zarr_index_etag":"678e6323ba9a6a27a56b79e3d8f8fab8","zarr_source_commit":"cc80ad6753966b14cfc28b0e42ba510d07fe3f5e","archive_status":"ready","archive_size":39890181473,"archive_retry_count":0,"records_status":"ready","archive_skip_reason":null,"zarr_errors":57,"zarr_failure_count":0,"zarr_deterministic":0,"zarr_failed_at":"2026-09-07 22:47:27","num_dataset_citations":0,"num_datapaper_citations":0,"n_channels":null,"electrode_system":null,"has_hed":0,"hed_version":null,"is_exemplar":0,"bytes_present":87693945552,"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":1565.724,"recording_duration_min":30,"recording_duration_max":420,"recording_count":69,"recordings_unavailable":57,"recordings_measured":12,"channel_count_min":301,"channel_count_max":338,"sampling_frequency":null,"power_line_frequency":null,"eeg_reference":null,"placement_scheme":null,"sweep_stamps":"{\"enrichment_updated_at\":\"2026-06-21 01:39:23\",\"metadata_updated_at\":\"2026-06-21 01:39:26\",\"archive_checked_at\":\"2026-06-21 02:09:23\",\"zarr_checked_at\":null,\"records_checked_at\":\"2026-06-21 01:40:02\",\"citations_updated_at\":null,\"channel_montage_checked_at\":null,\"hed_checked_at\":\"2026-06-30 04:37:06\",\"data_checked_at\":\"2026-07-27 03:00:40\",\"availability_report_at\":\"2026-07-23 01:11:44\",\"signal_defaults_at\":\"2026-09-02 11:54:47\",\"recording_stats_at\":\"2026-09-08 03:00:50\"}","participants":11,"num_citations":0,"latest_version":"v1.0.0","zarr_verify_status":null,"zarr_verified_at":null,"owner_username":"nemarAdmin","owner_github":"nemarAdmin","file_size_formatted":"81.67 GB","zarr_data_failures":{"count":0,"detail_ref":"zarr/index.json","pending":57,"discovered":69},"zarr_index_url":"https://zarr.nemar.org/on002001/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}}