Intracranial electrophysiological recordings from the human brain during memory tasks with pupillometry - Publication - MOST Wiedzy

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Intracranial electrophysiological recordings from the human brain during memory tasks with pupillometry

Abstract

Data comprise intracranial EEG (iEEG) brain activity represented by stereo EEG (sEEG) signals, recorded from over 100 electrode channels implanted in any one patient across various brain regions. The iEEG signals were recorded in epilepsy patients (N=10) undergoing invasive monitoring and localization of seizures when they were performing a battery of four memory tasks lasting approx. 1 hour in total. Gaze tracking on the task computer screen with estimating the pupil size was also recorded together with behavioral performance. Each dataset comes from one patient with anatomical localization of each electrode contact. Metadata contains labels for the recording channels with behavioral events marked from all tasks, including timing of correct and incorrect vocalization of the remembered stimuli. The iEEG and the pupillometric signals are saved in BIDS data structure to facilitate efficient data sharing and analysis.

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Keywords

Details

Category:
Articles
Type:
artykuły w czasopismach
Published in:
Scientific Data no. 9, pages 1 - 10,
ISSN: 2052-4463
Language:
English
Publication year:
2022
Bibliographic description:
Cimbalnik J., Dolezal J., Topcu C., Lech M., Marks V., Joseph B., Dobias M., Van Gompel J., Worrell G., Kucewicz M.: Intracranial electrophysiological recordings from the human brain during memory tasks with pupillometry// Scientific Data -,iss. 9/6 (2022), s.1-10
DOI:
Digital Object Identifier (open in new tab) 10.1038/s41597-021-01099-z
Sources of funding:
Verified by:
Gdańsk University of Technology

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