Cycles in epilepsy
Epilepsy is among the most dynamic disorders in neurology. A canonical view holds that
seizures, the characteristic sign of epilepsy, occur at random, but, for centuries, humans …
seizures, the characteristic sign of epilepsy, occur at random, but, for centuries, humans …
High‐frequency oscillations: the state of clinical research
B Frauscher, F Bartolomei, K Kobayashi… - …, 2017 - Wiley Online Library
Modern electroencephalographic (EEG) technology contributed to the appreciation that the
EEG signal outside the classical Berger frequency band contains important information. In …
EEG signal outside the classical Berger frequency band contains important information. In …
Noninvasive high-frequency oscillations riding spikes delineates epileptogenic sources
High-frequency oscillations (HFOs) are a promising biomarker for localizing epileptogenic
brain and guiding successful neurosurgery. However, the utility and translation of …
brain and guiding successful neurosurgery. However, the utility and translation of …
HFO to measure seizure propensity and improve prognostication in patients with epilepsy
J Jacobs, M Zijlmans - Epilepsy Currents, 2020 - journals.sagepub.com
The study of high frequency oscillations (HFO) in the electroencephalogram (EEG) as
biomarkers of epileptic activity has merely focused on their spatial location and relationship …
biomarkers of epileptic activity has merely focused on their spatial location and relationship …
Graph measures of node strength for characterizing preictal synchrony in partial epilepsy
S Courtens, B Colombet, A Trébuchon, A Brovelli… - Brain …, 2016 - liebertpub.com
The reference electrophysiological pattern at seizure onset is the “rapid discharge,” as
visible on intracerebral electroencephalography (EEG). This discharge typically corresponds …
visible on intracerebral electroencephalography (EEG). This discharge typically corresponds …
[HTML][HTML] Sleep influences the intracerebral EEG pattern of focal cortical dysplasia
IM Cordeiro, N Von Ellenrieder, N Zazubovits… - Epilepsy research, 2015 - Elsevier
Objective Focal cortical dysplasia (FCD) is able to generate an intrinsic pathological EEG
activity characterized by a continuous or near-continuous spiking. Different patterns of …
activity characterized by a continuous or near-continuous spiking. Different patterns of …
Spatiotemporal changes in regularity of gamma oscillations contribute to focal ictogenesis
In focal ictogenesis, gamma oscillations (30–70 Hz) recorded by electroencephalography
(EEG) are related to the epileptiform synchronization of interneurons that links the seizure …
(EEG) are related to the epileptiform synchronization of interneurons that links the seizure …
Effects of focal brain cooling on extracellular concentrations of neurotransmitters in patients with epilepsy
Objective Brain hypothermia controls epileptic discharge and reduces extracellular
concentrations of glutamate (Glu), an excitatory neurotransmitter. We aimed to determine the …
concentrations of glutamate (Glu), an excitatory neurotransmitter. We aimed to determine the …
Preictal variability of high‐frequency oscillation rates in refractory epilepsy
Abstract Objective High‐frequency oscillations (HFOs) have shown promising utility in the
spatial localization of the seizure onset zone for patients with focal refractory epilepsy …
spatial localization of the seizure onset zone for patients with focal refractory epilepsy …
[HTML][HTML] Widespread slow oscillations support interictal epileptiform discharge networks in focal epilepsy
Interictal epileptiform discharges (IEDs) often co-occur across spatially-separated cortical
regions, forming IED networks. However, the factors prompting IED propagation remain …
regions, forming IED networks. However, the factors prompting IED propagation remain …