{"dataset":{"id":"61137","dataset_id":"on005931","name":"Visuomotor_task","description":"This dataset comprises intracranial EEG (iEEG) recordings from ten pediatric epilepsy patients undergoing intracranial monitoring for seizure localization, recorded while they performed a visuomotor task. Subjects completed five sessions of Speed Match, a finger-tapping visuomotor game on the Lumosity platform, during interictal periods. The dataset provides continuous iEEG signals along with trial timing information for finger tapping events, supporting research into visuomotor processing and cortical dynamics in epilepsy patients.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on005931","concept_doi":"10.82901/nemar.on005931","latest_version_doi":"10.82901/nemar.on005931.v1.0.0","created_at":"2026-06-28 06:00:59","updated_at":"2026-08-19 01:06:11","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"validated\",\n  \"title\": \"Visuomotor_task\",\n  \"description\": \"This dataset comprises intracranial EEG (iEEG) recordings from ten pediatric epilepsy patients undergoing intracranial monitoring for seizure localization, recorded while they performed a visuomotor task. Subjects completed five sessions of Speed Match, a finger-tapping visuomotor game on the Lumosity platform, during interictal periods. The dataset provides continuous iEEG signals along with trial timing information for finger tapping events, supporting research into visuomotor processing and cortical dynamics in epilepsy patients.\",\n  \"methods_description\": \"Intracranial EEG was recorded continuously in .edf format from epilepsy patients undergoing clinical monitoring while they performed a visuomotor finger-tapping task (Speed Match) on the Lumosity platform across five sessions. Trial onset and offset samples for finger tapping events (coded as 101) were annotated within the iEEG files, with channel information provided in accompanying .tsv files.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Riyo Ueda\": {},\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\": \"Epilepsy\",\n      \"subject_scheme\": \"MeSH\",\n      \"value_uri\": \"http://id.nlm.nih.gov/mesh/D004827\"\n    },\n    {\n      \"term\": \"visuomotor task\"\n    },\n    {\n      \"term\": \"finger tapping\"\n    },\n    {\n      \"term\": \"iEEG\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on005931\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataset/on005931\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds005931.v1.0.0\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    }\n  ],\n  \"funding_references\": [\n    {\n      \"funder_name\": \"N/A\"\n    }\n  ],\n  \"resource_type_general\": \"Dataset\",\n  \"resource_type_specific\": \"iEEG Dataset\",\n  \"modalities\": [\n    \"ieeg\"\n  ],\n  \"sizes\": [\n    \"857.2 MB (17 files)\"\n  ],\n  \"formats\": [\n    \".edf\",\n    \".json\",\n    \".md\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"source_hash\": \"02157a915e6c3751e22959e885b4341e274dad365df432b848152a379dd8f377\"\n}","last_activity_at":"2026-06-28 06:00:59","source":"openneuro","source_id":"ds005931","subject_count":8,"modalities":"ieeg","age_min":9,"age_max":20,"file_size":857383843,"total_files":73,"tasks":"game","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Riyo Ueda, Eishi Asano","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on005931-blue)](https://doi.org/10.82901/nemar.on005931)\n\nDataset of intracranial EEG from human epilepsy patients performing a visuomotor task\n\nDescription:\n\nWe present an electrophysiological dataset recorded from ten subjects during a visuomotor task. Subjects were epilepsy patients undergoing intracranial monitoring for localization of epileptic seizures. Subjects completed five sessions of Speed Match - a visuomotor on the Lumosity platform (https://www.lumosity.com/; Lumos Labs, Inc, San Francisco, CA) - during interictal EEG recording.\n\nRepository structure:\n\nMain directory (interictal EEG from children during gameplay): Contains interictal EEG files of each participant in the study. Folders are explained below.\n\nSubfolders:\n\nsub-/: Contains folders for each subject, named sub-.\nsub-/ses-: Contains folders for visuomotor task.\nsub-/ses-/ieeg/: Contains the raw iEEG data in .edf format for each subject. Each subject performed visuomotor task (ses-task). Each *ieeg.edf file contains continuous iEEG data during the visuomotor task. Details about the channels are given in the corresponding .tsv file. We also provide the information on the timing of the finger tapping on ieeg/edf file by specifying the start and end sample of each trial. (101 is for finger tapping). \n","bids_version":"1.7.0","sessions_count":2,"publish_date":null,"embedding_dirty":0,"license_tier":"public","zarr_status":"failed","zarr_converted_at":null,"zarr_store_count":null,"zarr_index_etag":null,"zarr_source_commit":null,"archive_status":"ready","archive_size":723936674,"archive_retry_count":0,"records_status":"ready","archive_skip_reason":null,"zarr_errors":16,"zarr_failure_count":16,"zarr_deterministic":1,"zarr_failed_at":"2026-08-25 01:35:09","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":857158642,"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":null,"recordings_unavailable":null,"recordings_measured":null,"channel_count_min":null,"channel_count_max":null,"sampling_frequency":null,"power_line_frequency":null,"eeg_reference":null,"placement_scheme":null,"sweep_stamps":"{\"enrichment_updated_at\":\"2026-08-19 01:06:00\",\"metadata_updated_at\":\"2026-08-19 01:06:10\",\"archive_checked_at\":\"2026-06-28 06:09:32\",\"zarr_checked_at\":null,\"records_checked_at\":\"2026-06-28 06:09:36\",\"citations_updated_at\":null,\"channel_montage_checked_at\":\"2026-06-28 23:52:07\",\"hed_checked_at\":\"2026-06-30 05:26:06\",\"data_checked_at\":\"2026-08-25 03:00:08\",\"availability_report_at\":\"2026-07-23 01:27:41\",\"recording_stats_at\":null,\"signal_defaults_at\":\"2026-09-02 12:41:55\"}","participants":8,"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":"818 MB","zarr_data_failures":{"count":16,"detail_ref":"zarr/index.json","compacted_by":"migration_0074"},"zarr_index_url":null,"attestation_deposit_type":null,"attestation_key_status":null,"attestation_deidentified":null,"attestation_no_duplicate":null,"attestation_upstream_source":null,"attestation_accepted_at":null}}