{"success":true,"database":"eegdash","data":{"_id":"6953f4249276ef1ee07a3451","dataset_id":"ds006466","associated_paper_doi":null,"authors":["Andy Jeesu Kim","Santiago Morales","Joshua Senior","Mara Mather"],"bids_version":"1.1.1","contact_info":["Andy Jeesu Kim"],"contributing_labs":null,"data_processed":false,"dataset_doi":"doi:10.18112/openneuro.ds006466.v1.0.1","datatypes":["eeg"],"demographics":{"subjects_count":66,"ages":[],"age_min":null,"age_max":null,"age_mean":null,"species":null,"sex_distribution":null,"handedness_distribution":null},"experimental_modalities":null,"external_links":{"source_url":"https://openneuro.org/datasets/ds006466","osf_url":null,"github_url":null,"paper_url":null},"funding":[],"ingestion_fingerprint":"ed9387cc4705384891e728f332c66aaed6c1d0c22cb10b5d37bc334cff325c93","license":"CC0","n_contributing_labs":null,"name":"HeartBEAM: Older Adult Resting State and Auditory Oddball Task EEG Data","readme":"# Older Adult Resting State and Auditory Oddball Task EEG Data\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## 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\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\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\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\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\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## 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.\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. Preprint: doi.org/10.1101/2025.10.02.680040","recording_modality":["eeg"],"senior_author":"Mara Mather","sessions":["post","pre"],"size_bytes":126131448388,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["active","activeS","passive","passiveS","resting","restingS"],"timestamps":{"digested_at":"2026-04-22T12:29:28.699515+00:00","dataset_created_at":"2025-07-12T17:05:31.158Z","dataset_modified_at":"2025-10-06T18:46:57.000Z"},"total_files":1257,"storage":{"backend":"s3","base":"s3://openneuro.org/ds006466","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","task-activeS_channels.tsv","task-activeS_eeg.json","task-activeS_events.json","task-active_channels.tsv","task-active_eeg.json","task-active_events.json","task-passiveS_channels.tsv","task-passiveS_eeg.json","task-passiveS_events.json","task-passive_channels.tsv","task-passive_eeg.json","task-passive_events.json","task-restingS_channels.tsv","task-restingS_eeg.json","task-restingS_events.json","task-resting_channels.tsv","task-resting_eeg.json","task-resting_events.json"]},"tagger_meta":{"config_hash":"4a051be509a0e3d0","metadata_hash":"ee135bbc33d0d8e9","model":"openai/gpt-5.2","tagged_at":"2026-01-20T19:00:10.793531+00:00"},"tags":{"pathology":["Healthy"],"modality":["Auditory"],"type":["Attention"],"confidence":{"pathology":0.7,"modality":0.9,"type":0.75},"reasoning":{"few_shot_analysis":"Most similar few-shot conventions: (1) \"EEG: Three-Stim Auditory Oddball and Rest in Acute and Chronic TBI\" shows that an oddball paradigm with standard/target tones maps to Modality=Auditory and a cognitive-task Type label (it used Decision-making in that example). (2) \"Cross-modal Oddball Task\" reinforces that oddball is categorized primarily by the stimulus modality (auditory/visual) rather than the button response modality. For the current dataset, oddball is present but (unlike the TBI example) it includes explicitly \"passive\" runs and is framed as a resting-state + oddball attention/arousal manipulation, which makes Attention a better Type fit than Decision-making.","metadata_analysis":"Key metadata facts from README: (1) Population/conditions: \"Older Adult Resting State and Auditory Oddball Task EEG Data\" and \"two conditions: control and arousal (under threat of unpredictable shock).\" (2) Task/stimulus: repeated references to \"passive auditory oddball task\" and event labels including \"standard tone\", \"target tone\", and \"distractor tone\" (e.g., \"106 - ... standard tone\", \"107 - ... target tone\", \"108 - ... distractor tone\"). (3) Resting: \"5 minutes eyes open resting\" and \"5 minutes eyes closed resting\" appear for both control and shock conditions.","paper_abstract_analysis":"No useful paper information. (Only citations are provided; no abstract text to adjudicate labels.)","evidence_alignment_check":"Pathology: Metadata says older adults under control vs arousal/threat manipulation (e.g., \"Older Adult...\"; \"two conditions: control and arousal\"), but does NOT state a recruited diagnosis; few-shot pattern suggests that absent an explicit diagnosis, label as Healthy. ALIGN.\nModality: Metadata says \"auditory oddball\" with \"standard/target/distractor tone\"; few-shot examples with oddball also label modality by stimulus channel (Auditory or Multisensory when both are present). ALIGN strongly with Auditory.\nType: Metadata describes resting-state plus passive/active auditory oddball (target detection paradigm) and a threat/arousal manipulation; few-shot oddball examples show cognitive-task labeling (e.g., TBI oddball labeled Decision-making), but the current metadata explicitly includes passive oddball (no choice policy) and is a classic attention/oddball target-detection design. Minor CONFLICT with the one few-shot that used Decision-making for oddball; metadata-task features win for Attention because decision-making is not primary/required in passive runs.","decision_summary":"Pathology top-2: (A) Healthy — supported by lack of any diagnosis plus non-clinical manipulation: \"two conditions: control and arousal\"; (B) Unknown — plausible because health status is not explicitly stated beyond \"Older Adult\". Winner: Healthy (no clinical recruitment described). Confidence based on 1 clear contextual quote and absence of clinical terms.\nModality top-2: (A) Auditory — \"auditory oddball\" and multiple \"tone\" event labels (\"standard tone\", \"target tone\", \"distractor tone\"); (B) Tactile — threat of \"unpredictable shock\" could imply somatosensory input but is not listed as an event/stimulus and appears as a condition context. Winner: Auditory. High confidence due to multiple explicit stimulus quotes.\nType top-2: (A) Attention — oddball target detection (\"auditory oddball\" with \"standard/target/distractor\") and passive/active attention manipulation; (B) Resting-state — because eyes-open/eyes-closed resting is included. Winner: Attention, since the dataset explicitly includes structured oddball task runs and trial events, indicating a task-focused paradigm beyond pure rest. Confidence moderate-high because attention is inferred from paradigm rather than explicitly named."}},"computed_title":"HeartBEAM: Older Adult Resting State and Auditory Oddball Task EEG Data","nchans_counts":[{"val":65,"count":1257}],"sfreq_counts":[{"val":1000.0,"count":1257}],"stats_computed_at":"2026-04-22T23:16:00.311646+00:00","total_duration_s":null,"canonical_name":null,"name_confidence":0.98,"name_meta":{"suggested_at":"2026-04-14T10:18:35.343Z","model":"openai/gpt-5.2 + openai/gpt-5.4-mini + deterministic_fallback"},"name_source":"canonical","author_year":"Kim2025_HeartBEAM_Older_Adult"}}