{"dataset":{"id":"44797","dataset_id":"on006466","name":"HeartBEAM: Older Adult Resting State and Auditory Oddball Task EEG Data","description":"This dataset comprises resting-state and auditory oddball task electroencephalography (EEG) recordings from older adults under two experimental conditions: control and threat-of-shock arousal. Participants completed eyes-open and eyes-closed resting periods, as well as passive and active auditory oddball tasks with standard, target, and distractor tones. The data were collected as part of the HeartBEAM study investigating locus coeruleus-noradrenaline system function and its relationship to attention and memory in aging.","owner_user_id":15,"status":"active","github_repo":"nemarDatasets/on006466","concept_doi":"10.82901/nemar.on006466","latest_version_doi":"10.82901/nemar.on006466.v1.0.0","created_at":"2026-06-18 21:31:14","updated_at":"2026-07-10 23:04:09","zenodo_concept_id":null,"is_sandbox":0,"visibility":"public","ezid_status":"public","enrichment_json":"{\n  \"version\": \"2.0\",\n  \"pipeline_stage\": \"validated\",\n  \"title\": \"HeartBEAM: Older Adult Resting State and Auditory Oddball Task EEG Data\",\n  \"description\": \"This dataset comprises resting-state and auditory oddball task electroencephalography (EEG) recordings from older adults under two experimental conditions: control and threat-of-shock arousal. Participants completed eyes-open and eyes-closed resting periods, as well as passive and active auditory oddball tasks with standard, target, and distractor tones. The data were collected as part of the HeartBEAM study investigating locus coeruleus-noradrenaline system function and its relationship to attention and memory in aging.\",\n  \"license\": \"CC0\",\n  \"dataset_type\": \"raw\",\n  \"authors\": {\n    \"Andy Jeesu Kim\": {\n      \"orcid\": \"0000-0003-1124-0213\"\n    },\n    \"Santiago Morales\": {},\n    \"Joshua Senior\": {},\n    \"Mara Mather\": {}\n  },\n  \"keywords\": [\n    {\n      \"term\": \"EEG\"\n    },\n    {\n      \"term\": \"auditory oddball task\"\n    },\n    {\n      \"term\": \"resting state\"\n    },\n    {\n      \"term\": \"older adults\"\n    },\n    {\n      \"term\": \"locus coeruleus\"\n    },\n    {\n      \"term\": \"arousal\"\n    },\n    {\n      \"term\": \"threat stress\"\n    },\n    {\n      \"term\": \"attention\"\n    },\n    {\n      \"term\": \"memory\"\n    },\n    {\n      \"term\": \"noradrenaline\"\n    }\n  ],\n  \"related_identifiers\": [\n    {\n      \"identifier\": \"10.1101/2025.10.02.680040\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"References\"\n    },\n    {\n      \"identifier\": \"https://github.com/nemarDatasets/on006466\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"https://nemar.org/dataexplorer/detail?dataset_id=on006466\",\n      \"identifier_type\": \"URL\",\n      \"relation_type\": \"IsDescribedBy\"\n    },\n    {\n      \"identifier\": \"10.1186/s13063-024-08036-4\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    },\n    {\n      \"identifier\": \"10.18112/openneuro.ds006466.v1.0.1\",\n      \"identifier_type\": \"DOI\",\n      \"relation_type\": \"IsDerivedFrom\"\n    }\n  ],\n  \"funding_references\": [\n    {\n      \"funder_name\": \"National Institute on Aging\",\n      \"award_number\": \"R01AG057667\"\n    }\n  ],\n  \"resource_type_specific\": \"EEG Dataset\",\n  \"modalities\": [\n    \"eeg\"\n  ],\n  \"sizes\": [\n    \"126.1 GB (2515 files)\"\n  ],\n  \"formats\": [\n    \".fdt\",\n    \".json\",\n    \".md\",\n    \".set\",\n    \".tsv\",\n    \".yml\"\n  ],\n  \"methods_description\": \"EEG data were acquired during resting-state conditions (eyes open and eyes closed, 5 minutes each) and auditory oddball tasks (passive and active variants) under control and threat-of-shock conditions. Event markers indicate task phases, stimulus types (standard, target, distractor tones), and behavioral responses.\",\n  \"source_hash\": \"7b65dd561bafe22fcb2450448c6561e5a667ef84df3d69907e3007b1e4f84a8a\"\n}","last_activity_at":"2026-06-18 21:31:14","source":"openneuro","source_id":"ds006466","subject_count":66,"modalities":"eeg","age_min":null,"age_max":null,"file_size":126131451732,"total_files":5053,"tasks":"active,activeS,passive,passiveS,resting,restingS","metadata_columns_error":null,"staleness_warn_stage":null,"staleness_admin_notified_at":null,"authors":"Andy Jeesu Kim, Santiago Morales, Joshua Senior, Mara Mather","license":"CC0","readme":"[![DOI](https://img.shields.io/badge/DOI-10.82901%2Fnemar.on006466-blue)](https://doi.org/10.82901/nemar.on006466)\n\n# Older Adult Resting State and Auditory Oddball Task EEG Data\n\n## What is included\n- This dataset includes resting state and auditory oddball task EEG data for two conditions: control and arousal (under threat of unpredictable shock).\n\n## Event labels\n100 - 5 minutes eyes open resting, control condition, begin  \n101 - 5 minutes eyes open resting, control condition, end  \n102 - 5 minutes eyes closed resting, control condition, begin  \n103 - 5 minutes eyes closed resting, control condition, end  \n\n104 - passive auditory oddball task, control condition, run begin  \n105 - passive auditory oddball task, control condition, trial start  \n106 - passive auditory oddball task, control condition, standard tone  \n107 - passive auditory oddball task, control condition, target tone  \n108 - passive auditory oddball task, control condition, distractor tone  \n109 - passive auditory oddball task, control condition, trial end  \n110 - passive auditory oddball task, control condition, run end  \n\n111 - active auditory oddball task, control condition, run begin  \n112 - active auditory oddball task, control condition, trial start  \n113 - active auditory oddball task, control condition, standard tone  \n114 - active auditory oddball task, control condition, target tone  \n115 - active auditory oddball task, control condition, distractor tone  \n116 - active auditory oddball task, control condition, start of response period  \n117 - active auditory oddball task, control condition, manual button response recorded  \n118 - active auditory oddball task, control condition, run end\n\n119 - 5 minutes eyes open resting, shock condition, begin  \n120 - 5 minutes eyes open resting, shock condition, end  \n121 - 5 minutes eyes closed resting, shock condition, begin  \n122 - 5 minutes eyes closed resting, shock condition, end  \n\n123 - passive auditory oddball task, shock condition, run begin  \n124 - passive auditory oddball task, shock condition, trial start  \n125 - passive auditory oddball task, shock condition, standard tone  \n126 - passive auditory oddball task, shock condition, target tone  \n127 - passive auditory oddball task, shock condition, distractor tone  \n128 - passive auditory oddball task, shock condition, trial end  \n129 - passive auditory oddball task, shock condition, run end  \n\n130 - active auditory oddball task, shock condition, run begin  \n131 - active auditory oddball task, shock condition, trial start  \n132 - active auditory oddball task, shock condition, standard tone  \n133 - active auditory oddball task, shock condition, target tone  \n134 - active auditory oddball task, shock condition, distractor tone  \n135 - active auditory oddball task, shock condition, start of response period  \n136 - active auditory oddball task, shock condition, manual button response recorded  \n137 - active auditory oddball task, shock condition, run end  \n\n## Citations\nNashiro, K., Yoo, H. J., Cho, C., Kim, A. J., Nasseri, P., Min, J., ... & Mather, M. (2024). Heart rate and breathing effects on attention and memory (HeartBEAM): Study protocol for a randomized controlled trial in older adults. Trials, 25(1), 190.\n\nKim, A. J., Morales, S., Senior, J., & Mather, M. (2025). Electroencephalography, pupillometry, and behavioral evidence for locus coeruleus-noradrenaline system related tonic hyperactivity in older adults. 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