Epileptogenic high-frequency oscillations present larger amplitude both in mesial temporal and neocortical regions
V Karpychev, A Balatskaya, N Utyashev… - Frontiers in Human …, 2022 - frontiersin.org
High-frequency oscillations (HFO) are a promising biomarker for the identification of
epileptogenic tissue. While HFO rates have been shown to predict seizure outcome, it is not …
epileptogenic tissue. While HFO rates have been shown to predict seizure outcome, it is not …
Physiological and pathological high frequency oscillations in focal epilepsy
Objective This study investigates high‐frequency oscillations (HFO s; 65–600 Hz) as a
biomarker of epileptogenic brain and explores three barriers to their clinical translation:(1) …
biomarker of epileptogenic brain and explores three barriers to their clinical translation:(1) …
High frequency oscillations as markers of epileptogenic tissue–End of the party?
T Fedele, G Ramantani, J Sarnthein - Clinical neurophysiology, 2019 - Elsevier
Over 20 years of enthusiastic research have served to establish high frequency oscillations
(HFO) as a promising biomarker of epileptogenicity, both in animal models and in refractory …
(HFO) as a promising biomarker of epileptogenicity, both in animal models and in refractory …
Resection of individually identified high‐rate high‐frequency oscillations region is associated with favorable outcome in neocortical epilepsy
Objectives High‐frequency oscillations (HFO s) represent a novel electrophysiologic marker
of endogenous epileptogenicity. Clinically, this propensity can be utilized to more accurately …
of endogenous epileptogenicity. Clinically, this propensity can be utilized to more accurately …
Mapping the coherence of ictal high frequency oscillations in human extratemporal lobe epilepsy
M Cotic, OC Zalay, Y Chinvarun, M del Campo… - …, 2015 - Wiley Online Library
Objective High frequency oscillations (HFO s) have recently been recorded in epilepsy
patients and proposed as possible novel biomarkers of epileptogenicity. Investigation of …
patients and proposed as possible novel biomarkers of epileptogenicity. Investigation of …
Identifying the epileptogenic zone with the relative strength of high-frequency oscillation: a stereoelectroencephalography study
L Qi, X Fan, X Tao, Q Chai, K Zhang, F Meng… - Frontiers in Human …, 2020 - frontiersin.org
Background High-frequency oscillation (HFO) represents a promising biomarker of
epileptogenicity. However, the significant interindividual differences among patients limit its …
epileptogenicity. However, the significant interindividual differences among patients limit its …
Localizing epileptogenic regions using high-frequency oscillations and machine learning
SA Weiss, Z Waldman, F Raimondo… - Biomarkers in …, 2019 - Taylor & Francis
Pathological high frequency oscillations (HFOs) are putative neurophysiological biomarkers
of epileptogenic brain tissue. Utilizing HFOs for epilepsy surgery planning offers the promise …
of epileptogenic brain tissue. Utilizing HFOs for epilepsy surgery planning offers the promise …
Viability of preictal high-frequency oscillation rates as a biomarker for seizure prediction
Motivation: There is an ongoing search for definitive and reliable biomarkers to forecast or
predict imminent seizure onset, but to date most research has been limited to EEG with …
predict imminent seizure onset, but to date most research has been limited to EEG with …
Effect of Vigilance Changes on the Incidence of High Frequency Oscillations in the Epileptic Brain
Recent studies show that the rate of cortical high frequency oscillations (HFOs) differentiates
epileptogenic tissue in individuals with epilepsy. However, HFO occurrence can vary widely …
epileptogenic tissue in individuals with epilepsy. However, HFO occurrence can vary widely …
High-frequency oscillations in epilepsy: what have we learned and what needs to be addressed
For the past 2 decades, high-frequency oscillations (HFOs) have been enthusiastically
studied by the epilepsy community. Emerging evidence shows that HFOs harbor great …
studied by the epilepsy community. Emerging evidence shows that HFOs harbor great …