Human brain local field potential recordings during a battery of multilingual cognitive and eye-tracking tasks.

ABSTRACT: Intracranial human brain recordings from multiple implanted depth electrodes using stereo-EEG (sEEG) technology for seizure localization provide unique local field potential signals (LFP) sampled with standard macro- and special micro-electrode contacts. Over one hundred macro- and micro-contact LFP signals localized in particular brain regions were recorded from each sEEG monitoring case as patients engaged in an automated battery of verbal memory and non-verbal gaze movement tasks. Subject eye and vocal responses in both visual and auditory task versions were automatically detected in Polish, Czech, and Slovak languages with accurate timing of the correct and incorrect verbal responses using our web-based transcription tool. The behavioral events, LFP and pupillometric signals were synch

SUBMITTER: Cimbalnik J 

PROVIDER: S-EPMC12119873 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature