Modern electroencephalographic (EEG) technology contributed to the appreciation that the
EEG signal outside the classical Berger frequency band contains important information. In …

Cross-frequency coupling (CFC) reflects (nonlinear) interactions between signals of different
frequencies. Evidence from both patient and healthy participant studies suggests that CFC …

Objective To evaluate the use of interictal high-frequency oscillations (HFOs) in epilepsy
surgery for prediction of postsurgical seizure outcome in a prospective multicenter trial …

Objective High‐frequency oscillations (HFOs) are a promising biomarker for the
epileptogenic zone. It has not been possible, however, to differentiate physiological from …

We investigated the developmental changes in high-frequency oscillation (HFO) and
Modulation Index (MI)–the coupling measure between HFO and slow-wave phase. We …

Epileptic discharges in focal epilepsy are frequently activated during non-rapid eye
movement sleep. Sleep slow waves are present during this stage and have been shown to …

Summary Purpose: High‐frequency oscillations (HFOs), termed ripples at 80–200 Hz and
fast ripples (FRs) at> 200/250 Hz, recorded by intracranial electroencephalography (EEG) …

For patients with drug-resistant focal epilepsy, surgery is the therapy of choice in order to
achieve seizure freedom. Epilepsy surgery foremost requires the identification of the …

Purpose: Fast ripples are reported to be highly localizing to the epileptogenic or seizure‐
onset zone (SOZ) but may not be readily found in neocortical epilepsy, whereas ripples are …

High-frequency oscillations (HFO; gamma: 40–100 Hz, ripples: 100–200 Hz, and fast
ripples: 250–500 Hz) have been widely studied in health and disease. These phenomena …