Sensing with deep brain stimulation device in epilepsy: Aperiodic changes in thalamic local field potential during seizures

Abstract

Our work highlights the potential and shortcomings of chronic LFP recordings in thalamic DBS for epilepsy. Findings suggest that no single frequency band in isolation clearly differentiates seizures, and that features of aperiodic LFP activity may be clinically-relevant biomarkers of seizures.