{"success":true,"database":"eegdash","data":{"_id":"6953f4239276ef1ee07a32e9","dataset_id":"ds003708","associated_paper_doi":"10.1101/2021.01.24.428020","authors":["Dora Hermes","Gabriella Ojeda","Kai J. Miller","Multimodal Neuroimaging Laboratory at Mayo Clinic"],"bids_version":"v 1.3.0","contact_info":null,"contributing_labs":null,"data_processed":false,"dataset_doi":"10.18112/openneuro.ds003708.v1.0.0","datatypes":["ieeg"],"demographics":{"subjects_count":1,"ages":[],"age_min":null,"age_max":null,"age_mean":null,"species":null,"sex_distribution":null,"handedness_distribution":null},"experimental_modalities":null,"external_links":{"paper_url":"https://www.biorxiv.org/content/biorxiv/early/2021/01/26/2021.01.24.428020.full.pdf"},"funding":["R01 MH122258 CRCNS: Processing speed in the human connectome across the lifespan"],"ingestion_fingerprint":"699a41a01c9827b0a307ac29c0a0aaad321b603995afe45d4782309ddc1370f5","license":"CC0","n_contributing_labs":null,"name":"Basis profile curve identification to understand electrical stimulation effects in human brain networks","readme":"--------\nThis dataset contains intracranial EEG recordings from one patient during single pulse electrical stimulation. These data were recorded at the Mayo Clinic in Rochester, MN, as part of the NIH Brain Initiative supported project R01 MH122258 \"CRCNS: Processing speed in the human connectome across the lifespan\".\nThe overarching goal of this project is to develop a large database of single pulse stimulation data and develop tools to advance our understanding of the human connectome across the lifespan.\nCiting this dataset\n-------------------\nThis dataset is part of the paper on 'Basis profile curve identification to understand electrical stimulation effects in human brain networks' by Miller, Mueller and Hermes, 2021, https://www.biorxiv.org/content/10.1101/2021.01.24.428020v1.full. This project was funded by the National Institute Of Mental Health of the National Institutes of Health under Award Number R01MH122258 to Dora Hermes (Mayo Clinic). The data was collected by Dora Hermes, Nick Gregg, Brian Lundstrom, Cindy Nelson, Gregg Worrell and Kai J. Miller. The BIDS formatting was performed by Dora Hermes and Gabriella Ojeda Valencia.\nFormat\n------\nIt is formatted according to BIDS version 1.3.0\nDetails about the single pulse stimulation experiment\n----------------------------\nPatients were resting in the hospital bed, while single pulse stimulation was performed with a frequency of ~0.2 Hz. The stimulation had a duration of 200 microseconds, was biphasic and had an amplitude of 6mA. On the motor cortex stimulation amplitude was sometimes reduced to 1 or 2mA to minimize movement artifacts.\nContact\n----------------------------\nPlease contact Dora Hermes (hermes.dora@mayo.edu) for questions.","recording_modality":["ieeg"],"senior_author":null,"sessions":["ieeg01"],"size_bytes":650482453,"source":"openneuro","study_design":null,"study_domain":null,"tasks":["ccep"],"timestamps":{"digested_at":"2026-05-31T16:13:05.715167+00:00","dataset_created_at":null,"dataset_modified_at":null},"total_files":1,"storage":{"backend":"s3","base":"s3://openneuro.org/ds003708","raw_key":"dataset_description.json","dep_keys":["CHANGES","README","participants.tsv","task-ccep_events.json"]},"tagger_meta":{"model":"openai/gpt-4o","tagged_at":"2026-06-10T08:19:41Z","source":"eegdash-llm-tagger"},"tags":{"pathology":["Other"],"modality":["Other"],"type":["Other"],"confidence":{"pathology":0.8,"modality":0.8,"type":0.8},"reasoning":{"few_shot_analysis":"The few-shot example most relevant to this dataset is the example involving TBI and auditory oddball tasks, which suggests using 'Clinical/Intervention' for studies focused on clinical populations and experimental interventions. However, since this dataset involves a single patient with no stated pathology cohort for recruitment, it provides limited guidance. None of the provided few-shot examples involve electrical stimulation or similar task paradigms directly, indicating that the 'Other' or 'Unknown' labels might be relevant for Type if no clear decision can be identified.","metadata_analysis":"The dataset involves 'intracranial EEG recordings from one patient during single pulse electrical stimulation' (readme), which indicates 'Other' for Pathology as there's no explicit clinical condition specified. This procedure involves brain stimulation without a sensory input context, making Modality 'Other.' The research focuses on brain network dynamics and stimulation effects, suggesting a Type of 'Other' due to the lack of clear cognitive/clinical constructs in the descriptions.","paper_abstract_analysis":"The abstract describes the study of brain network interactions using electrical stimulation and response measurement, which aligns with the metadata's description of focusing on network dynamics without a specific pathology being studied.","evidence_alignment_check":"1. The metadata states the study involves 'intracranial EEG recordings from one patient during single pulse electrical stimulation,' which aligns with Pathology: 'Other.' Few-shot examples do not override this due to lack of similar cases. \n2. Modality is 'Other,' as electric stimulation is not a conventional sensory stimulus or task. No few-shot patterns apply. \n3. Type aligns with 'Other' because the study on network interaction does not fit existing cognitive tasks, aligning metadata with the choice despite a lack of direct examples.","decision_summary":"Pathology is 'Other' due to the single patient focus with no specified condition, supported by the 'intracranial EEG recordings' description. Modality is 'Other' since the experiment involves electrical stimulation, a non-sensory input. Type is 'Other' given the exploratory nature of brain network interactions, unsupported by few-shot examples but warranted by metadata descriptions. Confidence is 0.8 for all given explicit metadata support."}},"nemar_citation_count":1,"computed_title":"Basis profile curve identification to understand electrical stimulation effects in human brain networks","nchans_counts":[{"val":89,"count":1}],"sfreq_counts":[{"val":2048.0,"count":1}],"stats_computed_at":"2026-05-31T19:34:32.518076+00:00","total_duration_s":3977.07421875,"canonical_name":null,"name_confidence":0.64,"name_meta":{"suggested_at":"2026-04-14T10:18:35.342Z","model":"openai/gpt-5.2 + openai/gpt-5.4-mini + deterministic_fallback"},"name_source":"author_year","author_year":"Hermes2021","bad_channels_info":null,"acknowledgements":"Nicholas Gregg, Brian Lundstom, Kai Miller, Gregory Worrell, Cindy Nelson","how_to_acknowledge":"This dataset is part of the paper on 'Basis profile curve identification to understand electrical stimulation effects in human brain networks' by Miller, Mueller and Hermes, 2021, https://www.biorxiv.org/content/10.1101/2021.01.24.428020v1.full. This project is funded by the National Institute Of Mental Health of the National Institutes of Health under Award Number R01MH122258 to Dora Hermes (Mayo Clinic). The data was collected by Dora Hermes (Mayo Clinic), Nick Gregg (Mayo Clinic), Brian Lundstrom (Mayo Clinic) and Cindy Nelson (Mayo Clinic). The BIDS formatting was performed by Dora Hermes (Mayo Clinic) and Gabriella Ojeda Valencia (Mayo Clinic). The iEEG data collection was facilitated by Gregory Worrell and Kai J. Miller (Mayo Clinic)","references_and_links":["https://doi.org/10.1101/2021.01.24.428020"],"associated_paper_meta":{"channel":"text/normalized-doi","confidence":"high","author_overlap":0,"is_oa":true,"oa_status":"green","source":"paper_resolver","method":"normalization"}}}