Objective Effective surgical treatment of drug‐resistant epilepsy depends on accurate
localization of the epileptogenic zone (EZ). High‐frequency oscillations (HFOs) are potential …

Objective In the present study, we aimed to investigate depth electroencephalographic
(EEG) recordings in a large cohort of patients with drug‐resistant epilepsy and to focus on …

Objective Technology for localizing epileptogenic brain regions plays a central role in
surgical planning. Recent improvements in acquisition and electrode technology have …

Objectives High‐frequency oscillations (HFO s) represent a novel electrophysiologic marker
of endogenous epileptogenicity. Clinically, this propensity can be utilized to more accurately …

Abstract Objective Fast Oscillations (FO)> 40 Hz are a promising biomarker of the
epileptogenic zone (EZ). Evidence using scalp electroencephalography (EEG) remains …

OBJECTIVE: High frequency oscillations (HFOs) have been implicated in ictogenesis and
epileptogenesis. The effect of contact size (in the clinical range: 1–10mm2) on HFO …

High-frequency (100–500 Hz) oscillations (HFOs) recorded from intracranial electrodes are
a potential biomarker for epileptogenic brain. HFOs are commonly categorized as ripples …

Abstract Objective High frequency oscillations (HFOs;> 80 Hz), especially fast ripples (FRs,
250–500 Hz), are novel biomarkers for epileptogenic tissue. The pathophysiology suggests …

Abstract Objective High frequency oscillations (HFOs) are brief electroencephalographic
events associated with epileptic activity, and likely representing biological markers of the …

Objectives To study the incidence, spatial distribution, and signal characteristics of high
frequency oscillations (HFO s) outside the epileptic network. Methods We included patients …