{"dataset":{"id":"61216","dataset_id":"on007118","name":"iEEG_comprehensive_HFA_model_part1","description":"This dataset comprises intracranial EEG (iEEG) recordings acquired during non-REM sleep from patients undergoing epilepsy monitoring across multiple clinical sites. The data were collected to support a comprehensive model of high-frequency activity (HFA) reported in Hatano et al. (in press). 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Recordings were conducted at multiple clinical sites including Wayne State University, Tohoku University, and the National Center of Neurology and Psychiatry, with ethics approval from institutional review boards at each location.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Keisuke Hatano\": {},\n    \"Naoto Kuroda\": {},\n    \"Hiroshi Uda\": {},\n    \"Kazuki Sakakura\": {},\n    \"Michael J. Cools\": {},\n    \"Aimee F. Luat\": {},\n    \"Shin-Ichiro Osawa\": {},\n    \"Hitoshi Nemoto\": {},\n    \"Kazushi Ukishiro\": {},\n    \"Hidenori Endo\": {},\n    \"Nobukazu Nakasato\": {},\n    \"Yutaro Takayama\": {},\n    \"Keiya Iijima\": {},\n    \"Masaki Iwasaki\": {},\n    \"Eishi Asano\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"Electroencephalography\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D004569\"\n    },\n    {\n      \"term\": \"intracranial EEG\"\n    },\n    {\n      \"term\": \"high-frequency activity\"\n    },\n    {\n      \"term\": \"non-REM sleep\"\n    },\n    {\n      \"term\": \"epilepsy\"\n    },\n    {\n      \"term\": \"BIDS\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on007118\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataset/on007118\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds007118.v1.0.0\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds007118\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    }\n  ],\n  \"funding_references\": [\n    {\n      \"funder_name\": \"National Institutes of Health\",\n      \"award_number\": \"NS064033\"\n    },\n    {\n      \"funder_name\": \"Uehara Memorial Foundation Postdoctoral Fellowship\",\n      \"award_number\": \"202441017\"\n    },\n    {\n      \"funder_name\": \"Uehara Memorial Foundation Postdoctoral Fellowship\",\n      \"award_number\": \"20210301\"\n    },\n    {\n      \"funder_name\": \"Japan Society for the Promotion of Science\",\n      \"award_number\": \"JP22J23281\"\n    },\n    {\n      \"funder_name\": \"Japan Society for the Promotion of Science\",\n      \"award_number\": \"JP22KJ0323\"\n    },\n    {\n      \"funder_name\": \"Japan Society for the Promotion of Science\",\n      \"award_number\": \"202560628\"\n    },\n    {\n      \"funder_name\": \"Japan Society for the Promotion of Science\",\n      \"award_number\": \"JP19K09494\"\n    },\n    {\n      \"funder_name\": \"Japan Society for the Promotion of Science\",\n      \"award_number\": \"22K09296\"\n    }\n  ],\n  \"resource_type_general\": \"Dataset\",\n  \"resource_type_specific\": \"iEEG Dataset\",\n  \"modalities\": [\n    \"ieeg\"\n  ],\n  \"sizes\": [\n    \"36.3 GB (83 files)\"\n  ],\n  \"formats\": [\n    \".edf\",\n    \".json\",\n    \".md\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"source_hash\": \"06fcd04fcfae10ae16b6b9808ea5f196d0545f3b464d18c851223627e8734e12\"\n}","last_activity_at":"2026-06-30 00:02:09","source":"openneuro","source_id":"ds007118","subject_count":65,"modalities":"ieeg","age_min":0,"age_max":45,"file_size":36317649828,"total_files":485,"tasks":"sleep","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Keisuke Hatano, Naoto Kuroda, Hiroshi Uda, Kazuki Sakakura, Michael J. Cools, Aimee F. Luat, Shin-Ichiro Osawa, Hitoshi Nemoto, Kazushi Ukishiro, Hidenori Endo, Nobukazu Nakasato, Yutaro Takayama, Keiya Iijima, Masaki Iwasaki, Eishi Asano","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on007118-blue)](https://doi.org/10.82901/nemar.on007118)\n\nThis dataset contains intracranial EEG data recorded during non-REM sleep and used in Hatano et al. (in press).\n\nAuthors: \nKeisuke Hatano, Naoto Kuroda, Hiroshi Uda, Kazuki Sakakura, Michael J. Cools, Aimee F. Luat, Shin-Ichiro Osawa, Hitoshi Nemoto, Kazushi Ukishiro, Hidenori Endo, Nobukazu Nakasato, Yutaro Takayama, Keiya Iijima, Masaki Iwasaki, Eishi Asano\n\nFunding: \nNational Institutes of Health (NIH; NS064033 to E.A.); \nUehara Memorial Foundation Postdoctoral Fellowship (202441017 to K.H.; 20210301 to H.U.);\nJapan Society for the Promotion of Science (JP22J23281, JP22KJ0323, and 202560576 to N.K.; 202560628 to H.U.; JP19K09494 and 22K09296 to M.I.)","bids_version":"1.7.0","sessions_count":1,"publish_date":null,"embedding_dirty":0,"license_tier":"public","zarr_status":"ready","zarr_converted_at":"2026-08-23 14:15:30","zarr_store_count":81,"zarr_index_etag":"adb30c446b9ef80ca566ab735a92c40c","zarr_source_commit":"3687028aed07b98789c200f7e5efdfa120c1d36b","archive_status":"ready","archive_size":30498929957,"archive_retry_count":0,"records_status":"ready","archive_skip_reason":null,"zarr_errors":1,"zarr_failure_count":1,"zarr_deterministic":1,"zarr_failed_at":"2026-08-23 14:15:30","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":36316164996,"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":157053,"recording_duration_min":170,"recording_duration_max":5400,"recording_count":82,"recordings_unavailable":1,"recordings_measured":81,"channel_count_min":36,"channel_count_max":144,"sampling_frequency":null,"power_line_frequency":null,"eeg_reference":null,"placement_scheme":null,"sweep_stamps":"{\"enrichment_updated_at\":\"2026-08-19 00:04:13\",\"metadata_updated_at\":\"2026-08-19 00:04:28\",\"archive_checked_at\":\"2026-06-30 00:31:26\",\"zarr_checked_at\":null,\"records_checked_at\":\"2026-06-30 00:25:23\",\"citations_updated_at\":null,\"channel_montage_checked_at\":null,\"hed_checked_at\":\"2026-06-30 05:41:50\",\"data_checked_at\":\"2026-09-01 03:00:42\",\"availability_report_at\":\"2026-07-23 01:31:28\",\"recording_stats_at\":\"2026-09-02 11:33:53\",\"signal_defaults_at\":\"2026-09-02 12:52:02\"}","participants":65,"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":"33.82 GB","zarr_data_failures":{"count":1,"detail_ref":"zarr/index.json","compacted_by":"migration_0074"},"zarr_index_url":"https://zarr.nemar.org/on007118/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}}