Results 81 to 90 of about 10,000 (234)

Sleep magnetoencephalography enhances detection and source imaging of seizures and fast oscillations in focal cortical dysplasia

open access: yesEpilepsia, EarlyView.
Abstract Objective Focal cortical dysplasia (FCD) causes drug‐resistant epilepsy requiring presurgical evaluation. Invasive electroencephalographic (EEG) studies demonstrate that sleep modulates epileptic activity, including interictal epileptiform discharges (IEDs), fast oscillations (FOs) in the beta (14–40 Hz) and gamma (40–80 Hz) frequency bands ...
Marcel Heers   +13 more
wiley   +1 more source

A star in the daylight clinical vignette: Lesional focal epilepsy with cerebral accessory falx

open access: yes
Epileptic Disorders, EarlyView.
Kyle McGrath   +3 more
wiley   +1 more source

Clinical use and radiological yield of magnetic resonance fingerprinting in epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Magnetic resonance fingerprinting (MRF) is a novel paradigm for magnetic resonance imaging (MRI) that efficiently generates multiparametric quantitative tissue property maps with a single acquisition. Its quantitative nature offers many advantages over conventional MRI.
Maksim Parfyonov   +11 more
wiley   +1 more source

Performance of the 5‐SENSE score in a pediatric and young adult cohort of 100 consecutive stereoelectroencephalography cases

open access: yesEpilepsia, EarlyView.
Abstract This study assesses the validity of the 5‐SENSE score in a cohort of pediatric patients with epilepsy and evaluates associations between the score, ancillary testing, and surgical outcomes. We retrospectively calculated the 5‐SENSE score in a single‐center predominantly pediatric cohort and calculated the sensitivity and specificity for ...
Lindsey Trank   +7 more
wiley   +1 more source

A Pipeline for 3D Multimodality Image Integration and Computer-assisted Planning in Epilepsy Surgery [PDF]

open access: yes, 2016
Epilepsy surgery is challenging and the use of 3D multimodality image integration (3DMMI) to aid presurgical planning is well-established. Multimodality image integration can be technically demanding, and is underutilised in clinical practice.
Duncan, J   +8 more
core  

Pediatric sensorimotor cortical responsiveness to intracerebral stimulation during stereoelectroencephalographic monitoring: Age effects and area specificity

open access: yesEpilepsia, EarlyView.
Abstract Objective This study was undertaken to determine how age influences clinical responsiveness to intracerebral electrical stimulation (IES) in children across primary and secondary sensorimotor cortices and to assess age effects on response complexity and area‐specific responsiveness.
Giulia Nobile   +10 more
wiley   +1 more source

RETRACTED: Seizure freedom without seizure medication following stereoelectroencephalography implantation: a case report of drug-resistant post-traumatic epilepsy

open access: yesFrontiers in Neurology
Achieving seizure freedom following failure of several antiseizure medications (ASMs) is rare, with the likelihood of achieving further control decreasing with each successive ASM trial. When cases of drug-resistant epilepsy arise, a diagnostic procedure
Alexander Tran, Marjorie Bunch
doaj   +1 more source

Do state holding companies facilitate private participation in the water sector? evidence from Cote d'Ivoire, the Gambia, Guinea, and Senegal [PDF]

open access: yes
When the Gambia, Guinea, and Senegal decided to involve the private sector in the provision of water services, they also established state holding companies - state-owned entities with exclusive or partial responsibilities for: a) owning infrastructure ...
Kerf, Michel
core  

Visual evoked potential estimation by eigendecomposition [PDF]

open access: yes, 1998
In this paper an eigendecomposition method is presented to estimate evoked potentials (EP). Taking into account of the characteristic of evoked potentials, the method uses two observations both of which contain desired EP signal and undesired EEG signal.
Chan, FHY, Lam, FK, Qiu, W
core   +1 more source

Stereo‐EEG mapping of visual working memory with task‐related high‐gamma modulations

open access: yesEpilepsia, EarlyView.
Abstract Objective We describe a safe, informative, and easy‐to‐implement approach for presurgical mapping of visual working memory (VWM) with stereo‐electroencephalography (SEEG). Methods Twenty‐four patients with drug‐resistant epilepsy, 11–23 years of age, performed a single‐probe change detection VWM task, during SEEG monitoring.
Brian Ervin   +13 more
wiley   +1 more source

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