keyword
MENU ▼
Read by QxMD icon Read
search

Epilepsie

keyword
https://www.readbyqxmd.com/read/28432987/multimodal-imaging-of-language-reorganization-in-patients-with-left-temporal-lobe-epilepsy
#1
Yu-Hsuan A Chang, Nobuko Kemmotsu, Kelly M Leyden, N Erkut Kucukboyaci, Vicente J Iragui, Evelyn S Tecoma, Leena Kansal, Marc A Norman, Rachelle Compton, Tobin J Ehrlich, Vedang S Uttarwar, Anny Reyes, Brianna M Paul, Carrie R McDonald
This study explored the relationships among multimodal imaging, clinical features, and language impairment in patients with left temporal lobe epilepsy (LTLE). Fourteen patients with LTLE and 26 controls underwent structural MRI, functional MRI, diffusion tensor imaging, and neuropsychological language tasks. Laterality indices were calculated for each imaging modality and a principal component (PC) was derived from language measures. Correlations were performed among imaging measures, as well as to the language PC...
April 19, 2017: Brain and Language
https://www.readbyqxmd.com/read/28432961/diurnal-patterns-and-relationships-between-physiological-and-self-reported-stress-in-patients-with-epilepsy-and-psychogenic-non-epileptic-seizures
#2
Barbora Novakova, Peter R Harris, Markus Reuber
PURPOSE: Patients with epilepsy and those with psychogenic non-epileptic seizures (PNES) experience high levels of stress and stress is one of the most frequently self-identified seizure precipitants. Although stress is a multifaceted phenomenon, few studies have systematically examined its different components in patients with seizures. The aim of this study was therefore to describe diurnal patterns of psychological and physiological measures of stress in patients with epilepsy and patients with PNES, and explore their relationships to each other in order to improve our understanding of the mechanisms underlying stress and seizure occurrence in these patients...
April 19, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28432779/nmdar-independent-hippocampal-long-term-depression-impairment-after-status-epilepticus-in-a-lithium-pilocarpine-model-of-temporal-lobe-epilepsy
#3
Andrey D Ivanov, Aleksey V Zaitsev
Temporal lobe epilepsy is usually associated with cognitive decline and memory deficits. Despite numerous existing studies on various animal models, the mechanisms of these deficits remain largely unclear. A specific form of long-term synaptic efficacy changes - long-term depression (LTD) - is thought to play an important role in memory formation and learning. However, extremely little is known about the possible alteration of LTD induction and dynamics after a status epilepticus (SE). In the present work we investigated the acute and delayed effects of lithium-pilocarpine-induced SE on NMDAR-dependent and NMDAR-independent hippocampal LTD in vitro...
April 22, 2017: Synapse
https://www.readbyqxmd.com/read/28431966/spray-drying-as-a-reliable-route-to-produce-metastable-carbamazepine-form-iv
#4
Rebecca A Halliwell, Rajni M Bhardwaj, Cameron Brown, Naomi E B Briggs, Jaclyn Dunn, John Robertson, Alison Nordon, Alastair J Florence
Carbamazepine is an active pharmaceutical ingredient used in the treatment of epilepsy that can form at least five polymorphic forms. Metastable form IV was originally discovered from crystallisation with polymer additives however has not been observed from subsequent solvent only crystallisation efforts. This work reports the reproducible formation of phase pure crystalline form IV by spray drying of methanolic carbamazepine solution. Characterisation of the material was carried out using diffraction, SEM and DSC...
April 18, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28431832/unravelling-the-mysteries-of-sudden-unexpected-death-in-epilepsy
#5
K G Hampel, R Rocamora Zuñiga, C M Quesada
INTRODUCTION: Sudden unexpected death in epilepsy (SUDEP) is the most frequent cause of premature death in epileptic patients. Most SUDEP events occur at night and frequently go unnoticed; the exact pathophysiological mechanisms of this phenomenon therefore remain undetermined. Nevertheless, most cases of SUDEP are attributed to an infrequent yet extremely severe complication of epileptic seizures. DEVELOPMENT: We conducted a systematic literature search on PubMed...
April 18, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28431772/low-glycemic-index-treatment-in-patients-with-drug-resistant-epilepsy
#6
Se Hee Kim, Hoon-Chul Kang, Eun Joo Lee, Joon Soo Lee, Heung Dong Kim
OBJECTIVE: Low glycemic index treatment (LGIT) is a newly developed dietary therapeutic option for epilepsy that is less restrictive than the ketogenic diet (KD). Our objective was to determine the efficacy and tolerability of LGIT. METHODS: From March 2014 to February 2015, 36 patients received LGIT at Severance Children's Hospital. One-year seizure outcomes and side effects were evaluated. RESULTS: A total of 36 patients were assessed. Fourteen were female...
April 18, 2017: Brain & Development
https://www.readbyqxmd.com/read/28431599/usefulness-of-ilae-2010-classification-in-mexican-epilepsy-patients
#7
Ildefonso Rodríguez Leyva, Juan Francisco Hernández Gómez, Fernando Cortés Enríquez, Juan Francisco Hernández Sierra
OBJECTIVE: Advances in neuroimaging, genomics, and molecular biology have improved the understanding of the pathogenesis of epilepsy. That is why the International League Against Epilepsy (ILAE) has created a new classification system. The present study aims to evaluate the association between epilepsy cases classified by the ILAE 2010 classification proposal, electroencephalography (EEG), and magnetic resonance imaging brain findings (MRI). METHODS: Prospective cross-sectional design of 277 cases of epilepsy seen at the Epilepsy Clinic, Hospital Central "Dr...
May 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28431368/correlates-of-perceived-stigma-for-people-living-with-epilepsy-a-meta-analysis
#8
REVIEW
Ying Shi, Shouqi Wang, Jie Ying, Meiling Zhang, Pengcheng Liu, Huanhuan Zhang, Jiao Sun
OBJECTIVE: Epilepsy, one of the most common, serious chronic neurological diseases, is accompanied by different levels of perceived stigma that affects people in almost all age groups. This stigma can negatively impact the physical and mental health of people living with epilepsy (PLWE). Good knowledge of perceived stigma for PLWE is important. In this study, we conducted a meta-analysis to identify the correlates of perceived stigma for PLWE. METHODS: Studies on factors associated with perceived stigma for PLWE, including sociodemographic, psychosocial, and disease-related variables, were searched in PubMed, PsychINFO, EMBASE, and Web of Science...
April 18, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28431367/clinical-characterization-of-the-pre-ictal-state-in-the-pediatric-population-a-caretaker-s-perspective
#9
Puja Patel, Victor Ferastraoaru, Dov Gold, Andrew Lipnick, Rana Jehle, Sheryl R Haut
The unpredictability of seizures causes distress to patients with epilepsy and their caretakers. To date, no studies have explored seizure prediction specifically in the pediatric population. If the period of time preceding a seizure can be reliably identified, either by child or caretaker, there may be a role for pre-emptive interventions. The aim of this study was to investigate caretaker seizure prediction. A questionnaire was distributed to caretakers of patients with epilepsy. The patients were 0-21years old and experienced ≥1 seizure within the past year...
April 18, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28431366/efficacy-and-safety-of-a-video-eeg-protocol-for-genetic-generalized-epilepsies
#10
Luciana Rodrigues De Marchi, Jeana Torres Corso, Ana Carolina Zetehaku, Carina Gonçalves Pedroso Uchida, Mirian Salvadori Bittar Guaranha, Elza Márcia Targas Yacubian
INTRODUCTION: Video-EEG has been used to characterize genetic generalized epilepsies (GGE). For best performance, sleep recording, photic stimulation, hyperventilation, and neuropsychological protocols are added to the monitoring. However, risks and benefits of these video-EEG protocols are not well established. The aim of this study was to analyze the efficacy and safety of a video-EEG neuropsychological protocol (VNPP) tailored for GGE and compare its value with that of routine EEG (R-EEG)...
April 18, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28431365/attitudes-towards-people-with-epilepsy-in-moscow
#11
Alla Guekht, Anna Gersamiya, Igor Kaimovskiy, Maria Mizinova, Alexander Yakovlev, Alexander Shpak
PURPOSE: To assess the knowledge and attitudes in Moscow towards people with epilepsy (PWE). METHODS: Data were collected from 1167 adults, permanent residents of Moscow, who were interviewed. A 10-item questionnaire was used addressing three major domains: familiarity with epilepsy (2 questions), understanding of epilepsy (5 questions), and attitude towards the PWE (3 questions). Results were standardized to the Moscow population. RESULTS: The study population was generally well informed about epilepsy...
April 17, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28431291/temporal-pole-abnormalities-detected-by-3-t-mri-in-temporal-lobe-epilepsy-due-to-hippocampal-sclerosis-no-influence-on-seizure-outcome-after-surgery
#12
Sara Casciato, Angelo Picardi, Alfredo D'Aniello, Marco De Risi, Giovanni Grillea, Pier Paolo Quarato, Addolorata Mascia, Liliana G Grammaldo, Giulio Nicolo' Meldolesi, Roberta Morace, Vincenzo Esposito, Giancarlo Di Gennaro
PURPOSE: To assess the clinical significance of temporal pole abnormalities (temporopolar blurring, TB, and temporopolar atrophy, TA) detected by using 3 Tesla MRI in the preoperative workup in patients with temporal lobe epilepsy due to hippocampal sclerosis (TLE-HS) who underwent surgery. METHODS: We studied 78 consecutive patients with TLE-HS who underwent surgery and were followed up for at least 2 years. Based on findings of pre-surgical 3 Tesla MRI, patients were subdivided in subgroups according to the presence of TB or TA...
April 12, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28431290/predicting-success-of-vagus-nerve-stimulation-vns-from-eeg-symmetry
#13
REVIEW
Janneke Hilderink, Marleen C Tjepkema-Cloostermans, Anita Geertsema, Janita Glastra-Zwiers, Cecile C de Vos
PURPOSE: Vagus nerve stimulation (VNS) has shown to be an effective treatment for drug resistant epilepsy, with achieving more than 50% seizure reduction in one third of the treated patients. In order to predict which patients will profit from VNS, we previously found that a low pairwise derived Brain Symmetry Index (pdBSI) could potentially predict good responders to VNS treatment. These findings however have to be validated before they can be generalized. METHODS: 39 patients (age 18-68 years) with medically intractable epilepsy who were referred for an implanted VNS system were included...
April 4, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28429607/thalamic-hemorrhagic-stroke-in-the-term-newborn-a-specific-neonatal-syndrome-with-non-uniform-outcome
#14
Laura Merlini, Sylviane Hanquinet, Joel Fluss
BACKGROUND: Neonatal thalamic hemorrhagic stroke is related to cerebral sinus venous thrombosis and associated with neurological sequelae. Predicting factors are however lacking. METHODS: Clinical and radiological findings at onset and on follow-up of 5 neonates with thalamic hemorrhage stroke are described. RESULTS: All neonates presented with abrupt lethargy, ophistotonos, irritability and/or seizures. The thalamic hemorrhagic stroke was most often unilateral (4/5), involving the posterior/entire thalamus in 3 cases and the anterior thalamus in 2...
January 1, 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28429368/-aralar-agc1-deficiency-a-neurodevelopmental-disorder-with-severe-impairment-of-neuronal-mitochondrial-respiration-does-not-produce-a-primary-increase-in-brain-lactate
#15
Inés Juaristi, María L García-Martin, Tiago B Rodrigues, Jorgina Satrústegui, Irene Llorente-Folch, Beatriz Pardo
ARALAR/AGC1 (aspartate-glutamate mitochondrial carrier 1) is an important component of the NADH malate-aspartate shuttle (MAS). AGC1-deficiency is a rare disease causing global cerebral hypomyelination, developmental arrest, hypotonia, and epilepsy (OMIM ID #612949); the aralar-KO mouse recapitulates the major findings in humans. This study was aimed at understanding the impact of ARALAR-deficiency in brain lactate levels as a biomarker. We report that lactate was equally abundant in wild-type and aralar-KO mouse brain in vivo at PND 17...
April 21, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28429259/early-morphological-and-functional-changes-in-the-gabaergic-system-of-hippocampus-in-the-rat-lithium-pilocarpine-model-of-epilepsy
#16
V B Karyakin, D S Vasil'ev, I A Zhuravin, A V Zaitsev, L G Magazanik
We studied early alterations in the GABAergic system of the rat hippocampus in the lithium-pilocarpine model of epilepsy. Twenty-four hours after the pilocarpine treatment, a decrease in the number of calretinin-positive interneurons was observed in the CA1 field of the hippocampus, whereas the number of parvalbumin-positive interneurons remained unchanged. The decreased levels of the GABA-synthesizing enzyme glutamic acid decarboxylase (GAD67) and the membrane GABA transporter GAT1 were revealed using Western blot analysis...
January 2017: Doklady Biological Sciences: Proceedings of the Academy of Sciences of the USSR, Biological Sciences Sections
https://www.readbyqxmd.com/read/28429106/occupational-exposure-to-extremely-low-frequency-magnetic-fields-and-risk-for-central-nervous-system-disease-an-update-of-a-danish-cohort-study-among-utility-workers
#17
Camilla Pedersen, Aslak Harbo Poulsen, Naja Hulvej Rod, Patrizia Frei, Johnni Hansen, Kathrine Grell, Ole Raaschou-Nielsen, Joachim Schüz, Christoffer Johansen
PURPOSE: Evidence of whether exposure to extremely low-frequency magnetic fields (ELF-MF) is related to central nervous system diseases is inconsistent. This study updates a previous study of the incidence of such diseases in a large cohort of Danish utility workers by almost doubling the period of follow-up. METHODS: We investigated the risks for dementia, motor neurone disease, Parkinson disease, multiple sclerosis and epilepsy among 32,006 men employed at the 99 utility companies that supplied Denmark with electricity during the period 1900-1993...
April 20, 2017: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/28428906/tbc1d24-mutations-in-a-sibship-with-multifocal-polymyoclonus
#18
Adeline Ngoh, Jose Bras, Rita Guerreiro, Amy McTague, Joanne Ng, Esther Meyer, W Kling Chong, Stewart Boyd, Linda MacLellan, Martin Kirkpatrick, Manju A Kurian
BACKGROUND: Advances in molecular genetic technologies have improved our understanding of genetic causes of rare neurological disorders with features of myoclonus. CASE REPORT: A family with two affected siblings, presenting with multifocal polymyoclonus and neurodevelopmental delay, was recruited for whole-exome sequencing following unyielding diagnostic neurometabolic investigations. Compound heterozygous mutations in TBC1D24, a gene previously associated with various epilepsy phenotypes and hearing loss, were identified in both siblings...
2017: Tremor and Other Hyperkinetic Movements
https://www.readbyqxmd.com/read/28428755/pharmacological-analysis-of-the-anti-epileptic-mechanisms-of-fenfluramine-in-scn1a-mutant-zebrafish
#19
Jo Sourbron, Ilse Smolders, Peter de Witte, Lieven Lagae
Dravet syndrome (DS) is a genetic encephalopathy that is characterized by severe seizures and prominent co-morbidities (e.g., physical, intellectual disabilities). More than 85% of the DS patients carry an SCN1A mutation (sodium channel, voltage gated, type I alpha subunit). Although numerous anti-epileptic drugs have entered the market since 1990, these drugs often fail to adequately control seizures in DS patients. Nonetheless, current clinical data shows significant seizure reduction in DS patients treated with the serotonergic (5-hydroxytryptamine, 5-HT) drug fenfluramine (FA)...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28428738/improved-localization-of-seizure-onset-zones-using-spatiotemporal-constraints-and-time-varying-source-connectivity
#20
Juan D Martinez-Vargas, Gregor Strobbe, Kristl Vonck, Pieter van Mierlo, German Castellanos-Dominguez
Presurgical evaluation of brain neural activity is commonly carried out in refractory epilepsy patients to delineate as accurately as possible the seizure onset zone (SOZ) before epilepsy surgery. In practice, any subjective interpretation of electroencephalographic (EEG) recordings is hindered mainly because of the highly stochastic behavior of the epileptic activity. We propose a new method for dynamic source connectivity analysis that aims to accurately localize the seizure onset zones by explicitly including temporal, spectral, and spatial information of the brain neural activity extracted from EEG recordings...
2017: Frontiers in Neuroscience
keyword
keyword
7021
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"