Spatiotemporal Patterns of High-Frequency Activity (80-170 Hz) in Long-Term Intracranial EEG.
Zhuying ChenDavid B GraydenAnthony N BurkittUdaya SeneviratneWendyl J D'SouzaChris FrenchPhilippa J KarolyKatrina DellKent LeydeMark J CookMatias I MaturanaPublished in: Neurology (2020)
Analysis of HFA and epileptiform spikes should consider postimplantation variability. HFA and epileptiform spikes, like seizures, show circadian rhythms. However, the circadian profiles can vary spatially within patients, and their correlations to seizures are patient-specific.