Article

Semi-Automated Detection, Annotation, and Prognostic Assessment of Ictal Chirps in Intracranial EEG from Patients with Epilepsy

2025-08-18

Abstract excerpt

We analyzed the spectro-temporal characteristics of ictal “chirp” events in intracranial EEG (iEEG) recordings from 13 epilepsy patients, using a custom derivative dataset of 22,721 spectrograms that we generated from the Epilepsy-iEEG-Multicenter Dataset. Ictal chirps, transient frequency-modulated patterns, were semi-automatically annotated to assess their relationship with seizure onset zones (SOZs) and surgica...

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Literature Corpus work: 4f4e946b-084d-55da-92ef-6ee178be74f5
DOI: 10.1101/2025.08.13.670167

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