{"success":true,"database":"eegdash","data":{"_id":"6953f4249276ef1ee07a33ca","dataset_id":"ds005284","associated_paper_doi":"10.2147/jpr.s212080","authors":["Zhao Xiangyue","Zhou Jingyao","Zhang Libo","Duan Haoqing","Wei Shiyu","Bi Yanzhi","Hu Li"],"bids_version":"1.1.1","contact_info":null,"contributing_labs":null,"data_processed":true,"dataset_doi":"doi:10.18112/openneuro.ds005284.v1.0.0","datatypes":["eeg"],"demographics":{"subjects_count":26,"ages":[25,22,21,22,23,19,23,19,20,23,22,18,19,23,24,22,19,24,19,20,20,20,20,23,20,19],"age_min":18,"age_max":25,"age_mean":21.115384615384617,"species":null,"sex_distribution":{"m":8,"f":18},"handedness_distribution":null},"experimental_modalities":null,"external_links":{"paper_url":"https://www.dovepress.com/getfile.php?fileID=54703"},"funding":[],"ingestion_fingerprint":"d98a628719ee254531d06c2dd6f213056c32bdaa83d62df36bddada28951fdc4","license":"CC0","n_contributing_labs":null,"name":"26 By Biosemi","readme":null,"recording_modality":["eeg"],"senior_author":null,"sessions":[],"size_bytes":4746482776,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["26ByBiosemi"],"timestamps":{"digested_at":"2026-05-31T16:17:21.951205+00:00","dataset_created_at":null,"dataset_modified_at":null},"total_files":26,"storage":{"backend":"s3","base":"s3://openneuro.org/ds005284","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","participants.json","participants.tsv","task-26ByBiosemi_events.json"]},"tagger_meta":{"model":"openai/gpt-4o","tagged_at":"2026-06-10T08:19:41Z","source":"eegdash-llm-tagger"},"tags":{"pathology":["Healthy"],"modality":["Tactile"],"type":["Perception"],"confidence":{"pathology":0.9,"modality":0.8,"type":0.8},"reasoning":{"few_shot_analysis":"The dataset that closely matches in terms of task and modality is the few-shot example labeled 'Alcohol' with the 'Tactile' modality and 'Other' type. This is because both involve laser or tactile stimuli designed to evoke sensations and subsequent ratings. The task described focuses on stimuli (laser) and participant rating, which is similar in structure to tasks involving tactile stimulation and perception assessment.","metadata_analysis":"Key lines from metadata: 'Participants underwent a series of laser stimulations of varying intensities,' 'they provided pain ratings ranging from 0 to 10,' and 'Participants were instructed to concentrate on the laser stimuli...'","paper_abstract_analysis":"No useful paper information.","evidence_alignment_check":{"Pathology":"The metadata indicates a study involving healthy participants receiving controlled sensory stimuli ('Participants underwent a series of laser stimulations'), which aligns with the 'Healthy' label convention for normative tasks on non-clinical cohorts.","Modality":"The task involves laser stimuli, which are sensory inputs likely best categorized under 'Tactile,' similar to how tactile perception studies often involve specific sensory stimulation.","Type":"The primary research focus appears to be the perception of the intensity of the stimuli ('they provided pain ratings ranging from 0 to 10'), emphasizing perceptual judgments rather than clinical or decision-making processes, aligning with the 'Perception' label."},"decision_summary":"Pathology: Based on 'Participants underwent a series of laser stimulations of varying intensities' and the absence of any noted clinical conditions in the dataset, the 'Healthy' label is appropriate. Modality is best categorized as 'Tactile' due to the nature of 'laser stimulations,' as described in the metadata. The type is identified as 'Perception,' given that the study's main focus is on rating and perceiving the intensity of stimuli. Confidence scores reflect direct evidence and reasonable inference from the metadata."}},"computed_title":"26 By Biosemi","nchans_counts":[{"val":64,"count":26}],"sfreq_counts":[{"val":1024.0,"count":25},{"val":2048.0,"count":1}],"stats_computed_at":"2026-05-31T19:34:32.600755+00:00","total_duration_s":8603.0,"author_year":"Xiangyue2024_26_Biosemi","canonical_name":null,"bad_channels_info":null,"references_and_links":["Lu X, Thompson WF, Zhang L, Hu L. Music Reduces Pain Unpleasantness: Evidence from an EEG Study. J Pain Res. 2019 Dec 13;12:3331-3342. doi: 10.2147/JPR.S212080. PMID: 31853196; PMCID: PMC6916681."],"associated_paper_meta":{"channel":"text/references_and_links","confidence":"medium","author_overlap":0,"is_oa":true,"oa_status":"gold","source":"paper_resolver"}}}