{"dataset":{"id":"57988","dataset_id":"on004584","name":"Rest eyes open","description":"A resting-state EEG dataset comprising 149 subjects (100 with Parkinson's disease and 49 healthy controls) recorded using a 64-channel BrainVision system. Participants were seated in a quiet environment with eyes open for two minutes of continuous recording. 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This dataset provides neurophysiological data suitable for investigating oscillatory brain activity and potential biomarkers associated with Parkinson's disease.\",\n  \"methods_description\": \"Resting-state EEG was recorded using a 64-channel BrainVision cap from subjects seated in a quiet room with eyes open for two minutes.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Arun Singh arun.singh@usd.edu\": {},\n    \"Rachel Cole rachel-cole@uiowa.edu\": {},\n    \"Arturo Espinoza arturo-espinoza@uiowa.edu\": {},\n    \"Jim Cavanagh jcavanagh@unm.edu\": {},\n    \"Nandakumar Narayanan nandakumar-narayanan@uiowa.edu\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"EEG\"\n    },\n    {\n      \"term\": \"Parkinson's disease\"\n    },\n    {\n      \"term\": \"resting-state\"\n    },\n    {\n      \"term\": \"brain oscillations\"\n    },\n    {\n      \"term\": \"neurophysiology\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"10.1101/2022.07.26.22278079\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"References\"\n    },\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on004584\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataexplorer/detail?dataset_id=on004584\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds004584.v1.0.0\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    }\n  ],\n  \"resource_type_specific\": \"EEG Dataset\",\n  \"modalities\": [\n    \"eeg\"\n  ],\n  \"sizes\": [\n    \"3.1 GB (299 files)\"\n  ],\n  \"formats\": [\n    \".fdt\",\n    \".json\",\n    \".md\",\n    \".set\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"source_hash\": \"b1010bcfe61c76658666a51e4b33544b27f6dc4cabd2c6d6ba7400e8a9bd2023\"\n}","last_activity_at":"2026-06-24 23:01:42","source":"openneuro","source_id":"ds004584","subject_count":149,"modalities":"eeg","age_min":48,"age_max":86,"file_size":3078219523,"total_files":1053,"tasks":"Rest","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Arun Singh arun.singh@usd.edu, Rachel Cole rachel-cole@uiowa.edu, Arturo Espinoza arturo-espinoza@uiowa.edu, Jim Cavanagh jcavanagh@unm.edu, Nandakumar Narayanan nandakumar-narayanan@uiowa.edu","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on004584-blue)](https://doi.org/10.82901/nemar.on004584)\n\nThis experiment includes 149 subjects: 100 individuals with Parkinsons disease, \nand 49 controls. 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