Results 301 to 310 of about 2,272,583 (371)

The epileptic network of Lennox-Gastaut syndrome

Neurology, 2019
Objective To identify brain regions underlying interictal generalized paroxysmal fast activity (GPFA), and their causal interactions, in children and adults with Lennox-Gastaut syndrome (LGS).
Aaron E. L. Warren, A. Harvey, Simon J. Vogrin, C. Bailey, Andrew Davidson, G. Jackson, D. Abbott, J. Archer   +7 more
semanticscholar   +1 more source

Incidence of epileptic discharge in various epileptic syndromes

Pediatric Neurology, 2001
Three hundred eight patients with childhood and adolescent epilepsy were examined to clarify the incidence of epileptic discharges on initial and follow-up electroencephalograms. Epileptic discharges were found in 75.6% patients on the initial electroencephalogram, which is higher than figures previously reported for adults. The cumulative incidence of
Tatsuya Ogino, Tomoyuki Terasaki, Harumi Yoshinaga, Hodaka Ohta, Satoshi Maniwa, Eiji Oka   +5 more
openaire   +3 more sources

GABBR2 mutations determine phenotype in rett syndrome and epileptic encephalopathy

Annals of Neurology, 2017
Rett syndrome (RTT) and epileptic encephalopathy (EE) are devastating neurodevelopmental disorders with distinct diagnostic criteria. However, highly heterogeneous and overlapping clinical features often allocate patients into the boundary of the two ...
Y. Yoo, Jane Jung, Yoo-Na Lee, Youngha Lee, Hyosuk Cho, Eu-jin Na, Jeayeok Hong, Eunjin Kim, Jin Sook Lee, Je Sang Lee, Chansik Hong, Sang-Yoon Park, J. Wie, Kathryn Miller, Natasha E. Shur, C. Clow, Roseànne S Ebel, S. Debrosse, Lindsay B. Henderson, R. Willaert, C. Castaldi, Irina R. Tikhonova, Kaya Bilgüvar, S. Mane, Ki Joong Kim, Y. Hwang, Seok-Geun Lee, I. So, B. Lim, Hee-Jung Choi, J. Seong, Y. Shin, Hosung Jung, J. Chae, Murim Choi   +34 more
semanticscholar   +1 more source

Early‐onset pure absence epilepsy: a distinct epileptic syndrome

Acta paediatrica, 2011
Early‐onset pure absence epilepsy has not yet considered in the International League Against Epilepsy classification, but several reports have supported its existence as a distinct epileptic syndrome primarily manifesting with typical absences in early ...
A. Verrotti, S. Agostinelli, C. Olivieri, F. Chiarelli, P. Curatolo   +4 more
semanticscholar   +1 more source

Epileptic seizures and syndromes

Neurologic Clinics, 2001
This article describes the main characteristics of the different types of seizures and their classifications. The main types of epilepsies are reviewed, including their main, clinical, and EEG features and an overview of their treatment.
openaire   +3 more sources

Epileptic Syndromes with Photosensitivity

2020
Available data are summarized concerning the presence of photoparoxysmal EEG response (PPR), associated or not with reflex myoclonus, appearing in rare genetic disorders or in a subset of epileptic syndromes mostly presenting in infancy or childhood and less often in young adulthood. In these disorders, PPR can be an early and primary finding or appear
Maurizio Elia, Silvana Franceschetti
openaire   +2 more sources

Epileptic Syndromes in Childhood

Epilepsia, 1988
Summary:Epileptic syndromes are clusters of signs and symptoms regularly occurring together. These may include type of seizure(s), time and circumstances of occurrence, and neurological and EEG findings. Some syndromes have common signs and a predictable course (e.g., benign rolandic epilepsy).
openaire   +2 more sources

Recognizing and Classifying Epileptic Seizures and Epileptic Syndromes

Neurologic Clinics, 1986
The appropriate diagnosis of the patient with epilepsy is first dependent on a determination of the type of seizure. When the type of seizure has been determined, consideration must be given to the nature of the epileptic syndrome, including concerns regarding the etiology of the attacks.
openaire   +3 more sources

Epileptic syndromes in infancy and childhood

Current Opinion in Neurology, 2008
The aim of this article is to review new epilepsy syndromes, acquire a new understanding of older ones and emphasize the impact of this concept on basic research regarding aetiology and treatment.In addition to those included in the classification of the International League Against Epilepsy, new epilepsy syndromes comprise febrile seizures plus ...
Olivier Dulac, Rima Nabbout
openaire   +2 more sources

The Classification of Epileptic Seizures and Epileptic Syndromes [PDF]

, 1987
The epilepsies are a heterogeneous group of symptom complexes, mostly empirically determined, whose common feature is the recurrence of seizures caused by abnormal neuronal discharge, usually arising from the cortex of the brain. The disorders are, of course, paroxysmal and often unpredictable; clear definition of even the seizures themselves has not ...
openaire   +1 more source