Results 131 to 140 of about 104,183 (296)

Spectral entropy variability of intraoperative electrocorticography predicts outcome after epilepsy surgery in people with focal cortical dysplasia

open access: yesEpilepsia, EarlyView.
Abstract Objective Epilepsy surgery in people with focal cortical dysplasia (FCD) requires accurate removal of all epileptogenic tissue, and outcome is difficult to predict. We explored whether spectral entropy, a fast computable electroencephalographic (EEG) feature, could estimate epileptic activity in intraoperative electrocorticography (ioECoG) and
Eline V. Schaft   +53 more
wiley   +1 more source

VGM-RNN: Recurrent Neural Networks for Video Game Music Generation [PDF]

open access: yes, 2018
The recent explosion of interest in deep neural networks has affected and in some cases reinvigorated work in fields as diverse as natural language processing, image recognition, speech recognition and many more.
Mauthes, Nicolas
core   +1 more source

Inroads into epilepsy through high‐frequency oscillations: Achievements and benchmark areas for improvement

open access: yesEpilepsia, EarlyView.
Abstract High‐frequency oscillations (HFOs) were discovered more than 20 years ago, and since then they have been studied intensively in the context of epilepsy. HFOs encompass a broad spectrum of oscillations, typically ranging from 80 Hz to several kHz, that include both normal and pathological oscillations, documented in people with epilepsy and ...
Christos Panagiotis Lisgaras   +6 more
wiley   +1 more source

The Intrinsic Network Dynamics Related to Abnormal Delta Rhythm in Consciousness Disorders (Short Review)

open access: yesGeneral Reanimatology
Aim: to explore the pathophysiological mechanisms and clinical significance of delta rhythms (≤4 Hz) in disorders of consciousness (DOC), including coma, unresponsive wakefulness syndrome (UWS), and minimally conscious state (MCS), as biomarkers for diagnosis, prognosis, and therapeutic targeting.
C. Machado   +4 more
openaire   +1 more source

Ictal–interictal continuum and status epilepticus: Two sides of the same coin? A prospective magnetic resonance imaging study

open access: yesEpilepsia, EarlyView.
Abstract Objective Status epilepticus (SE) is the most severe expression of seizures, encompassing both SE with prominent motor symptoms and nonconvulsive SE (NCSE). Ictal–interictal continuum (IIC), an electroencephalographic phenomenon, is characterized by periodic discharges (PD), spike‐and‐waves or sharp‐and‐waves (SW), or lateralized rhythmic ...
Pilar Bosque‐Varela   +15 more
wiley   +1 more source

Discovering Functional Communities in Dynamical Networks [PDF]

open access: yes, 2006
Many networks are important because they are substrates for dynamical systems, and their pattern of functional connectivity can itself be dynamic -- they can functionally reorganize, even if their underlying anatomical structure remains fixed.
Camperi, Marcelo F.   +2 more
core   +2 more sources

Bidirectional sleep‐seizure interactions and orexin in a mouse model of tuberous sclerosis complex‐related epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective A strong bidirectional relationship exists between epilepsy and sleep, with seizures often occurring more frequently in sleep and, in turn, sleep being disrupted by seizures. However, the mechanistic basis of seizure–sleep interactions is poorly understood.
Nicholas R. Rensing   +4 more
wiley   +1 more source

Unstable slow oscillations couple with epileptogenic fast‐rhythm bistability in sleep‐related epilepsy: A stereoelectroencephalographic study

open access: yesEpilepsia, EarlyView.
We examined the functional relationship between large‐scale δ‐band phase synchrony and local epileptogenic β–γ‐band amplitude bistability during NREM sleep. Increased synchrony and strong bistability characterized the epileptogenic zone, with strongest effects during N2 sleep, when seizures most frequently occur.
Gaia Burlando   +14 more
wiley   +1 more source

Interictal and seizure‐onset scalp electroencephalographic patterns in malformations of cortical development

open access: yesEpilepsia, EarlyView.
Abstract Objective Malformations of cortical development (MCDs) are a frequent cause of drug‐resistant epilepsy and a common indication for resective epilepsy surgery. As magnetic resonance imaging (MRI) lacks sensitivity for subtle MCDs, supplemental diagnostic tools are needed.
Lubna Shakhatreh   +10 more
wiley   +1 more source

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