Some facts about sleep relevant for Landau-Kleffner syndrome.

abstract：:We aimed to determine whether analysis of EEG envelope trend aids bedside detection of neonatal seizures. Five neonatal EEGs with multiple seizures were used to determine optimal trend parameters for seizure detection. Using these parameters, envelope trends were generated on eight additional EEGs, evaluated by experi...

journal_title：Epilepsia

authors： Abend NS,Dlugos D,Herman S

更新日期：2008-02-01 00:00:00

abstract：PURPOSE:To clarify the differences between postictal mania (PIM) and postictal psychosis (PIP). METHODS:Five patients with PIM were compared to 17 patients with PIP, with respect to clinical, epileptological, electrophysiological, and neuroimaging features. PIM was distinguished from PIP by the symptoms observed in th...

journal_title：Epilepsia

authors： Nishida T,Kudo T,Inoue Y,Nakamura F,Yoshimura M,Matsuda K,Yagi K,Fujiwara T

更新日期：2006-12-01 00:00:00

abstract：:Visual behavior is frequently impaired at onset of West syndrome (WS). We studied the neuropsychological outcome of eight children who had cryptogenic WS and moderate to severe visual impairment at the onset of epilepsy. At the last examination, a regional cerebral blood flow study using SPECT (single photon emission ...

journal_title：Epilepsia

authors： Jambaqué I,Chiron C,Dulac O,Raynaud C,Syrota P

更新日期：1993-07-01 00:00:00

abstract：PURPOSE:The role of the superior colliculus (SC) in seizure expression is controversial and appears to be dependent upon the epilepsy model. This study shows the effect of disconnection between SC deep layers and adjacent tissues in the expression of acute and kindling seizures. METHODS:Subcollicular transections, abl...

journal_title：Epilepsia

authors： Doretto MC,Cortes-de-Oliveira JA,Rossetti F,Garcia-Cairasco N

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:Nuclear receptors and cytochrome P450 (CYP) regulate hepatic metabolism of several drugs. Nuclear receptors are expressed at the neurovascular unit of patients with drug-resistant epilepsy. We studied whether glucocorticoid receptor (GR) silencing or inhibition in human epileptic brain endothelial cells (EPI-...

journal_title：Epilepsia

authors： Ghosh C,Hossain M,Mishra S,Khan S,Gonzalez-Martinez J,Marchi N,Janigro D,Bingaman W,Najm I

更新日期：2018-11-01 00:00:00

abstract：OBJECTIVE:Lowering the length of stay (LOS) is thought to potentially decrease hospital costs and is a metric commonly used to manage capacity. Patients with epilepsy undergoing intracranial electrode monitoring may have longer LOS because the time to seizure is difficult to predict or control. This study investigates ...

journal_title：Epilepsia

authors： Chan AY,Kharrat S,Lundeen K,Mnatsakanyan L,Sazgar M,Sen-Gupta I,Lin JJ,Hsu FPK,Vadera S

更新日期：2017-06-01 00:00:00

abstract：:Amygdala kindling is used to investigate cerebellar dentate nucleus participation in the neuronal plasticity of the cerebrum. We studied the behavioral change, the occurrence of epileptiform events, and the duration of afterdischarge during amygdaloid kindling under control conditions and after a dentate lesion of the...

journal_title：Epilepsia

authors： Tsuru N,Kawasaki H,Genda S,Hara K,Hashiguchi H,Ueda Y

更新日期：1992-03-01 00:00:00

abstract：:Parenterally injected penicillin in rats induces a peculiar pattern of multifocal epilepsy. The effective amount is higher than that required in cats. The epileptiform activity initially appears on the cortical mantle of one hemisphere; after a variable delay, contralateral cortical spikes arise in a completely asynch...

journal_title：Epilepsia

authors： Fariello RG

更新日期：1976-06-01 00:00:00

abstract：:We examined the clinical significance of bisynchronous spike-wave complexes which appear in EEGs of some patients with focal spikes in one or both temporal lobes. Few features distinguished patients with bisynchronous spike-waves from those with only focal temporal spikes: a higher incidence of patients with more than...

journal_title：Epilepsia

authors： Sadler RM,Blume WT

更新日期：1989-03-01 00:00:00

abstract：PURPOSE:To assess the usefulness of an early postictal EEG in neurologically normal children with complex febrile seizures. METHODS:We conducted a retrospective chart review of all neurologically normal children who were hospitalized over a period of 2.5 years after complex febrile seizures, and had an EEG up to 1 wee...

journal_title：Epilepsia

authors： Maytal J,Steele R,Eviatar L,Novak G

更新日期：2000-02-01 00:00:00

abstract：PURPOSE:Temporal lobe epilepsy is associated with the inflammatory process related to the basic mechanisms that lead to seizure susceptibility and brain damage. Platelet-activating factor (PAF), a potent, short-lived phospholipid mediator of inflammation, participates in physiologic signaling in the brain. However, aft...

journal_title：Epilepsia

authors： Musto AE,Samii M

更新日期：2011-03-01 00:00:00

abstract：PURPOSE:Neuropsychological studies suggest frontal lobe dysfunctions in patients with juvenile myoclonic epilepsy (JME). In this study we investigated whether an underlying mechanism could be a regional neuronal damage not visible with structural magnetic resonance (MR), but detectable with magnetic resonance spectrosc...

journal_title：Epilepsia

authors： Savic I,Lekvall A,Greitz D,Helms G

更新日期：2000-03-01 00:00:00

abstract：PURPOSE:Previous quantitative trait loci (QTL) mapping studies from our laboratory identified a 6.6 Mb segment of distal chromosome 1 that contains a gene (or genes) having a strong influence on the difference in seizure susceptibility between C57BL/6 (B6) and DBA/2 (D2) mice. A gene transfer strategy involving a bacte...

journal_title：Epilepsia

authors： Ferraro TN,Golden GT,Dahl JP,Smith GG,Schwebel CL,MacDonald R,Lohoff FW,Berrettini WH,Buono RJ

更新日期：2007-09-01 00:00:00

abstract：:The incidence of epilepsy and of all unprovoked seizures was determined for residents of Rochester, Minnesota U.S.A. from 1935 through 1984. Age-adjusted incidence of epilepsy was 44 per 100,000 person-years. Incidence in males was significantly higher than in females and was high in the first year of life but highest...

journal_title：Epilepsia

authors： Hauser WA,Annegers JF,Kurland LT

更新日期：1993-05-01 00:00:00

abstract：PURPOSE:To examine the relationship between seizures and excitatory amino acid transporter (EAAT) activity and whether up-regulation of EAAT activity alters epileptogenicity. METHODS:In this study, we exposed rat hippocampal slices to different convulsants before measuring EAAT activity. Rats were exposed to the EAAT ...

journal_title：Epilepsia

authors： Claudio OI,Ferchmin P,Velísek L,Sperber EF,Moshé SL,Ortiz JG

更新日期：2000-01-01 00:00:00

abstract：:Children with epilepsy often grow into adults with significant social problems including decreased employment, marriage, social relationships, and independent living arrangements. These problems are noted in population-based longitudinal and cross-sectional studies from many countries. Learning disorder and mental han...

journal_title：Epilepsia

authors： Camfield CS,Camfield PR

更新日期：2007-01-01 00:00:00

abstract：:Ten infantile spasms (IS) patients had single photon emission computed tomography (SPECT) with [99mTc]HMPAO, EEG, and magnetic resonance imaging (MRI) studies. SPECT showed localized cerebral hypoperfusion in 7 infants (4 unifocal; 3 multifocal) always involving the temporal regions either unilaterally or bilaterally....

journal_title：Epilepsia

authors： Miyazaki M,Hashimoto T,Fujii E,Tayama M,Kuroda Y

更新日期：1994-09-01 00:00:00

abstract：PURPOSE:Previous studies of patient-reported seizure precipitants have not evaluated whether different epilepsy syndromes are differentially affected. METHODS:Patients of a tertiary-care epilepsy center were consecutively surveyed with the use of a standardized questionnaire that lists precipitants that might trigger ...

journal_title：Epilepsia

authors： Frucht MM,Quigg M,Schwaner C,Fountain NB

更新日期：2000-12-01 00:00:00

abstract：PURPOSE:Previous studies have documented a synaptic translocation of calcineurin (CaN) and increased CaN activity following status epilepticus (SE); however, the cellular effect of these changes in CaN in the pathology of SE remains to be elucidated. This study examined a CaN-dependent modification of the dendritic cyt...

journal_title：Epilepsia

authors： Kurz JE,Moore BJ,Henderson SC,Campbell JN,Churn SB

更新日期：2008-10-01 00:00:00

abstract：BACKGROUND:Little is known about offspring of parents who both have idiopathic generalized epilepsy (IGE). This is of importance for understanding the complex genetic architecture of IGE. METHODS:Families in whom both parents had proven IGE were ascertained through a multiplex families database. Clinical information i...

journal_title：Epilepsia

authors： Marini C,Harvey AS,Pelekanos JT,Berkovic SF

更新日期：2003-09-01 00:00:00

abstract：PURPOSE:We wished to determine the effects of seizure type, age at onset, and family history of epilepsy on risk of spontaneous abortion in the pregnancies of adults with idiopathic/cryptogenic epilepsy. METHODS:We examined pregnancy outcomes in 812 adults with idiopathic/cryptogenic epilepsy who had ever had or fathe...

journal_title：Epilepsia

authors： Schupf N,Ottman R

更新日期：1997-07-01 00:00:00

abstract：PURPOSE:Epilepsy is a major clinical and social issue in Africa. This study was conducted to estimate the prevalence, incidence, mortality, and therapeutic outcome in rural Djidja in Benin. METHODS:This was a two-phase study with a cross-sectional phase and 18 months of follow-up. In the first phase, information was o...

journal_title：Epilepsia

authors： Houinato D,Yemadje LP,Glitho G,Adjien C,Avode G,Druet-Cabanac M,Preux PM

更新日期：2013-04-01 00:00:00

abstract：:Benzodiazepines (BDZ) interact with components of neuronal membranes to modify excitability in three different ways. Action at a high affinity central receptor (dissociation constant, KD, of 3 nM) linked to the GABAA recognition site enhances the inhibitory action of GABA by increasing the number of openings of Cl- ch...

journal_title：Epilepsia

authors： Meldrum BS,Chapman AG

更新日期：1986-01-01 00:00:00

abstract：PURPOSE:To evaluate the demographic impact of epilepsy a rural area of Africa. METHODS:A cohort study was conducted between 1991 and 2001 in the Mbam Valley (Cameroon) on two groups of subjects (one of persons with epilepsy, and the other of control individuals matched for sex, age, and village of residence). At the e...

journal_title：Epilepsia

authors： Kamgno J,Pion SD,Boussinesq M

更新日期：2003-07-01 00:00:00

abstract：PURPOSE:To determine the lateralizing value of the clinical manifestations of seizures in patients with temporal lobe epilepsy (TLE), we made a retrospective videotape analysis of complex partial seizures (CPS) in 55 patients who underwent temporal lobectomy and were seizure-free postoperatively for >2 years. METHODS:...

journal_title：Epilepsia

authors： Marks WJ Jr,Laxer KD

更新日期：1998-07-01 00:00:00

abstract：OBJECTIVE:To identify the brain networks that are involved in the different electroencephalography (EEG) abnormalities in patients with ring chromosome 20 [r(20)] syndrome. We hypothesize the existence of both distinctive and common brain circuits for the paroxysmal high voltage sharp waves (hSWs), the seizures, and th...

journal_title：Epilepsia

authors： Vaudano AE,Ruggieri A,Vignoli A,Avanzini P,Benuzzi F,Gessaroli G,Nichelli PF,Darra F,Cantalupo G,Mastrangelo M,Dalla Bernardina B,Canevini MP,Meletti S

更新日期：2014-03-01 00:00:00

abstract：:Pharmacoresistance continues to be a challenging problem for a substantial number of epileptic patients and their attending physicians. In the past 10 years, we have made little progress in reducing the incidence of refractory epilepsy and have no innovative plans in place with the potential to do so. In this article,...

journal_title：Epilepsia

authors： Dichter MA

更新日期：2007-01-01 00:00:00

abstract：:Fibroblast growth-factor homologous factor (FHF1) gene variants have recently been associated with developmental and epileptic encephalopathy (DEE). FHF1 encodes a cytosolic protein that modulates neuronal sodium channel gating. We aim to refine the electroclinical phenotypic spectrum of patients with pathogenic FHF1 ...

journal_title：Epilepsia

authors： Trivisano M,Ferretti A,Bebin E,Huh L,Lesca G,Siekierska A,Takeguchi R,Carneiro M,De Palma L,Guella I,Haginoya K,Shi RM,Kikuchi A,Kobayashi T,Jung J,Lagae L,Milh M,Mathieu ML,Minassian BA,Novelli A,Pietrafusa N,T

更新日期：2020-07-01 00:00:00

abstract：PURPOSE:We evaluated the anticonvulsant efficacy of topiramate (TPM), a structurally novel antiepileptic drug (AED), in amygdala kindled rats that had been preselected with respect to their response to phenytoin (PHT). METHODS:Anticonvulsant response was tested by determining the afterdischarge threshold (ADT; i.e., a...

journal_title：Epilepsia

authors： Reissmüller E,Ebert U,Löscher W

更新日期：2000-04-01 00:00:00

abstract：:In 45 patients suffering from secondary generalized epilepsy, we have recorded 239 drop seizures both by radio-telemetered EEG/split-screen video taping and polygraphically. Twenty of these patients had pure tonic drop seizures. Nine patients each had myoclonic-atonic or pure atonic seizures, whereas seven had slow fa...

journal_title：Epilepsia

authors： Egli M,Mothersill I,O'Kane M,O'Kane F

更新日期：1985-09-01 00:00:00