keyword
MENU ▼
Read by QxMD icon Read
search

epilepsy,

keyword
https://www.readbyqxmd.com/read/28822872/different-mossy-fiber-sprouting-patterns-in-ilae-hippocampal-sclerosis-types
#1
Barbara Schmeiser, Jinmei Li, Armin Brandt, Josef Zentner, Soroush Doostkam, Thomas M Freiman
OBJECTIVE: Hippocampal sclerosis (HS) is the most prevalent pathology in temporal lobe epilepsy (TLE) characterized by segmental neuronal cell loss in the cornu ammonis (CA) 1-4. In addition, migration of granule cells and reorganization of their axons is observed, known as granule cell dispersion (GCD) and mossy fiber sprouting (MFS). The loss of mossy fibers` (MF) target cells in CA4 and CA3 was considered to be causative for MFS. The ILAE HS (International League Against Epilepsy) classification identifies three subtypes with different cell loss patterns in CA1-4...
August 8, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28822871/altered-language-network-in-benign-childhood-epilepsy-patients-with-spikes-from-non-dominant-side-a-resting-state-fmri-study
#2
Jiajia Fang, Sihan Chen, Cheng Luo, Qiyong Gong, Dongmei An, Dong Zhou
Benign childhood epilepsy with centrotemporal spikes (BECTS) is one of the most common childhood epilepsy syndromes, and language deficits associated with BECTS have become a hot topic. This study investigated alterations of the language network in BECTS children with spikes from the non-dominant side in comparison with healthy controls. Twenty-three children with BECTS and 20 age-matched healthy controls were enrolled. Region of interest -based whole brain functional connectivity analysis was used to identify the potential differences in the functional connectivity of the Broca's area between the two groups...
August 1, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28822838/scavenging-reactive-oxygen-species-inhibits-status-epilepticus-induced-neuroinflammation
#3
Pallavi B McElroy, Li-Ping Liang, Brian J Day, Manisha Patel
Inflammation has been identified as an important mediator of seizures and epileptogenesis. Understanding the mechanisms underlying seizure-induced neuroinflammation could lead to the development of novel therapies for the epilepsies. Reactive oxygen species (ROS) are recognized as mediators of seizure-induced neuronal damage and are known to increase in models of epilepsies. ROS are also known to contribute to inflammation in several disease states. We hypothesized that ROS are key modulators of neuroinflammation i...
August 16, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28822307/efficacy-of-a-third-or-later-antiepileptic-drug-regimen-according-to-epilepsy-syndrome-among-adult-patients
#4
Go Ito, Akihisa Okumura, Kousuke Kanemoto
OBJECTIVE: To evaluate the efficacy of third or later antiepileptic drug (AED) regimens in adult patients with epilepsy according to epilepsy syndrome. METHODS: The time courses of AEDs and their efficacy were evaluated in 449 adults with temporal lobe epilepsy (TLE, n=153), juvenile myoclonic epilepsy (JME, n=33), or extratemporal focal epilepsy (FE, n=263) based mainly on clinical symptoms and EEG findings. Any change in AEDs after their initiation demarcated the end of one regimen, whereas changes in dose did not...
August 3, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28821608/the-transmembrane-domain-of-the-p75-neurotrophin-receptor-stimulates-phosphorylation-of-the-trkb-tyrosine-kinase-receptor
#5
Khalil Saadipour, Michael MacLean, Sean Pirkle, Solav Ali, Maria Luisa Lopez-Redondo, David L Stokes, Moses V Chao
The function of protein products generated from intramembraneous cleavage by the γ-secretase complex is not well defined. The γ-secretase complex is responsible for the cleavage of several transmembrane proteins, most notably the amyloid precursor protein which results in Aβ, a transmembrane (TM) peptide. Another protein that undergoes a very similar γ-secretase cleavage is the p75 neurotrophin receptor. However, the fate of the cleaved p75 TM domain is unknown. p75 neurotrophin receptor is highly expressed during early neuronal development and regulates survival and process formation of neurons...
August 17, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28821006/adherence-to-antiepileptic-drugs-in-children-and-adolescents-a-retrospective-study-in-primary-care-settings-in-germany
#6
Louis Jacob, Hajo M Hamer, Karel Kostev
OBJECTIVE: The goal of this study was to analyze adherence to antiepileptic drugs (AED) in children and adolescents treated in pediatric practices in Germany. METHODS: The present study included patients aged between 2 and 17years who were diagnosed with epilepsy (ICD-10: G40) and had received at least two prescriptions of AED between January 2006 and December 2015 in 243 pediatric practices in Germany. The medication possession ratio (MPR) was used to estimate adherence, and patients with a MPR greater than 80% were considered adherent...
August 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28821005/anticonvulsant-effect-of-cannabidiol-in-the-pentylenetetrazole-model-pharmacological-mechanisms-electroencephalographic-profile-and-brain-cytokine-levels
#7
Luciano R Vilela, Isabel V Lima, Érica B Kunsch, Hyorrana Priscila P Pinto, Aline S de Miranda, Érica Leandro M Vieira, Antônio Carlos P de Oliveira, Marcio Flávio D Moraes, Antônio L Teixeira, Fabricio A Moreira
Cannabidiol (CBD), the main nonpsychotomimetic compound from Cannabis sativa, inhibits experimental seizures in animal models and alleviates certain types of intractable epilepsies in patients. Its pharmacological profile, however, is still uncertain. Here we tested the hypothesis that CBD anticonvulsant mechanisms are prevented by cannabinoid (CB1 and CB2) and vanilloid (TRPV1) receptor blockers. We also investigated its effects on electroencephalographic (EEG) activity and hippocampal cytokines in the pentylenetetrazole (PTZ) model...
August 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28820738/the-effects-of-transcranial-direct-current-stimulation-on-short-interval-intracortical-inhibition-and-intracortical-facilitation-a-systematic-review-and-meta-analysis
#8
Mana Biabani, Maryam Aminitehrani, Maryam Zoghi, Michael Farrell, Gary Egan, Shapour Jaberzadeh
Transcranial direct current stimulation (tDCS) is increasingly being used to affect the neurological conditions with deficient intracortical synaptic activities (i.e. Parkinson's disease and epilepsy). In addition, it is suggested that the lasting effects of tDCS on corticospinal excitability (CSE) have intracortical origin. This systematic review and meta-analysis aimed to examine whether tDCS has any effect on intracortical circuits. Eleven electronic databases were searched for the studies investigating intracortical changes induced by anodal (a) and cathodal (c) tDCS, in healthy individuals, using two paired-pulse transcranial magnetic stimulation (TMS) paradigms: short-interval intracortical inhibition (SICI) and intracortical facilitation (ICF)...
August 18, 2017: Reviews in the Neurosciences
https://www.readbyqxmd.com/read/28820708/clinical-spectrum-etiology-and-outcome-of-neurological-disorders-in-the-rural-hospital-of-mosango-the-democratic-republic-of-congo
#9
Deby Mukendi, Jean-Roger Lilo Kalo, Alain Mpanya, Luigi Minikulu, Tharcisse Kayembe, Pascal Lutumba, Barbara Barbé, Philippe Gillet, Jan Jacobs, Harry Van Loen, Cedric P Yansouni, François Chappuis, Raffaella Ravinetto, Kristien Verdonck, Marleen Boelaert, Andrea S Winkler, Emmanuel Bottieau
There is little published information on the epidemiology of neurological disorders in rural Central Africa, although the burden is considered to be substantial. This study aimed to investigate the pattern, etiology, and outcome of neurological disorders in children > 5 years and adults admitted to the rural hospital of Mosango, province of Kwilu, Democratic Republic of Congo, with a focus on severe and treatable infections of the central nervous system (CNS). From September 2012 to January 2015, 351 consecutive patients hospitalized for recent and/or ongoing neurological disorder were prospectively evaluated by a neurologist, subjected to a set of reference diagnostic tests in blood or cerebrospinal fluid, and followed-up for 3-6 months after discharge...
August 14, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28820305/erratum-thirty-day-postoperative-morbidity-and-mortality-after-temporal-lobectomy-for-medically-refractory-epilepsy
#10
Mohamad Bydon
No abstract text is available yet for this article.
August 18, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28819726/population-pharmacokinetics-of-stiripentol-in-paediatric-patients-with-dravet-syndrome-treated-with-stiripentol-valproate-and-clobazam-combination-therapy
#11
Sophie Peigné, Stéphanie Chhun, Michel Tod, Elisabeth Rey, Christelle Rodrigues, Catherine Chiron, Gérard Pons, Vincent Jullien
AIM: The aim of this study was to describe the pharmacokinetics of stiripentol in children with Dravet syndrome and to determine the concentrations of stiripentol achieved in this population for the usual 25 mg/kg twice-daily dose. METHODS: Thirty-five children with epilepsy were included in a prospective population pharmacokinetic study (using MONOLIX software). Four blood samples were drawn per patient. Stiripentol area under the plasma concentration-time curve (AUC) values and trough concentrations were simulated for 7000 theoretical children weighing between 10 and 70 kg for the 25 mg/kg twice-daily dose...
August 17, 2017: Clinical Pharmacokinetics
https://www.readbyqxmd.com/read/28818811/brain-tumors-and-epileptic-spasms-natural-history-and-outcomes
#12
Viviana Benitez, Peter E Manley, Liliana C Goumnerova, Chellamani Harini, Nicole J Ullrich
While brain tumors are a frequent cause of seizures, they rarely cause epileptic spasms (ES). The objective of this study was to investigate features of tumor-associated ES. We conducted a retrospective review of patients with ES and a brain tumor. Demographics; pathologic, radiologic, and EEG data; treatment response; and long-term outcome were collected. Twenty four patients were identified; 11 met inclusion criteria. Epileptic spasm (ES) onset occurred prior to tumor diagnosis in seven patients (63%), and after tumor resection in 4 patients (36%)...
August 14, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28818810/evaluating-quality-of-life-in-epilepsy-the-role-of-screening-for-adverse-drug-effects-depression-and-anxiety
#13
Jean-Arthur Micoulaud-Franchi, Fabrice Bartolomei, Roderick Duncan, Aileen McGonigal
OBJECTIVE: The objective of this study was to evaluate the contribution of validated screening tools for antiepileptic drug (AED) adverse effects, depression, and anxiety to measure the quality of life (QoL) in people with epilepsy (PWE). METHODS: Patients in a tertiary epilepsy service were screened for quality of life (using QOLIE-31), major depressive disorder (MDD) (NDDI-E), generalized anxiety disorder (GAD) (GAD-7), and AED effects (AEP). Mini International Neuropsychiatric Interview (MINI) generalized anxiety disorder module was also performed...
August 14, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28818699/apathy-in-people-with-epilepsy-and-its-clinical-significance-a-case-control-study
#14
Jong-Geun Seo, Gun-Hee Lee, Sung-Pa Park
PURPOSE: Apathy as a state of decreased motivation has not been highlighted in people with epilepsy (PWE). We investigated its clinical significance in PWE. METHODS: We invited adult PWE who had been administered antiepileptic drugs (AEDs) for at least 1year and compared them with age- and gender-matched healthy controls. Eligible participants completed several questionnaires including the Apathy Evaluation Scale-Self (AES-S), the Korean version of the Neurological Disorders Depression Inventory for Epilepsy (K-NDDI-E), the Generalized Anxiety Disorder-7 (GAD-7), the Epworth Sleepiness Scale (ESS), and the Insomnia Severity Index (ISI), and the Quality of Life in Epilepsy-10 (QOLIE-10)...
August 8, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/28818555/pyridoxine-5-phosphate-oxidase-pnpo-deficiency-clinical-and-biochemical-alterations-associated-with-the-c-347g-a-p-%C3%A2-arg116gln-mutation
#15
Martino L di Salvo, Mario Mastrangelo, Isabel Nogués, Manuela Tolve, Alessandro Paiardini, Carla Carducci, Davide Mei, Martino Montomoli, Angela Tramonti, Renzo Guerrini, Roberto Contestabile, Vincenzo Leuzzi
BACKGROUND: Pyridoxal-5(')-phosphate oxidase (PNPO) deficiency presents as a severe neonatal encephalopathy responsive to pyridoxal-5(')-phosphate (PLP) or pyridoxine. Recent studies widened the phenotype of this condition and detected genetic variants on PNPO gene whose pathogenic role and clinical expression remain to be established. OBJECTIVE: This paper aims to characterize the functional effects of the c.347G>A (p.Arg116Gln) mutation in the PNPO gene in order to define its pathogenicity and describe the clinical features of new patients with epilepsy carrying this mutation...
August 12, 2017: Molecular Genetics and Metabolism
https://www.readbyqxmd.com/read/28818511/vitamin-d-enhances-antiepileptic-and-cognitive-effects-of-lamotrigine-in-pentylenetetrazole-kindled-rats
#16
Ali F Abdel-Wahab, Mohamed A Afify, Amal M Mahfouz, Naiyer Shahzad, Ghazi A Bamagous, Saeed S Al Ghamdi
Despite long use of antiepileptic drugs, it remains a challenge to achieve seizure control while reducing adverse effects and preventing cognitive impairment. Several lines of evidence suggest a role of vitamin D in epilepsy. So this study aimed to investigate the effect of vitamin D on epileptogenesis, cognitive dysfunction and antiepileptic activity of lamotrigine, in a rat model of chemical kindling. Rats were kindled by pentylenetetrazole injections every other day over four weeks, together with daily oral treatment by either vehicle, vitamin D, lamotrigine or combination of vitamin D and lamotrigine...
August 14, 2017: Brain Research
https://www.readbyqxmd.com/read/28818303/nkcc1-chloride-importer-antagonists-attenuate-many-neurological-and-psychiatric-disorders
#17
REVIEW
Yehezkel Ben-Ari
In physiological conditions, adult neurons have low intracellular Cl(-) [(Cl(-))I] levels underlying the γ-aminobutyric acid (GABA)ergic inhibitory drive. In contrast, neurons have high (Cl(-))I levels and excitatory GABA actions in a wide range of pathological conditions including spinal cord lesions, chronic pain, brain trauma, cerebrovascular infarcts, autism, Rett and Down syndrome, various types of epilepsies, and other genetic or environmental insults. The diuretic highly specific NKCC1 chloride importer antagonist bumetanide (PubChem CID: 2461) efficiently restores low (Cl(-))I levels and attenuates many disorders in experimental conditions and in some clinical trials...
August 14, 2017: Trends in Neurosciences
https://www.readbyqxmd.com/read/28817805/ltp-at-hilar-mossy-cell-dentate-granule-cell-synapses-modulates-dentate-gyrus-output-by-increasing-excitation-inhibition-balance
#18
Yuki Hashimotodani, Kaoutsar Nasrallah, Kyle R Jensen, Andrés E Chávez, Daniel Carrera, Pablo E Castillo
Excitatory hilar mossy cells (MCs) in the dentate gyrus receive inputs from dentate granule cells (GCs) and project back to GCs locally, contralaterally, and along the longitudinal axis of the hippocampus, thereby establishing an associative positive-feedback loop and connecting functionally diverse hippocampal areas. MCs also synapse with GABAergic interneurons that mediate feed-forward inhibition onto GCs. Surprisingly, although these circuits have been implicated in both memory formation (e.g., pattern separation) and temporal lobe epilepsy, little is known about activity-dependent plasticity of their synaptic connections...
August 16, 2017: Neuron
https://www.readbyqxmd.com/read/28817568/an-optimal-strategy-for-epilepsy-surgery-disruption-of-the-rich-club
#19
Marinho A Lopes, Mark P Richardson, Eugenio Abela, Christian Rummel, Kaspar Schindler, Marc Goodfellow, John R Terry
Surgery is a therapeutic option for people with epilepsy whose seizures are not controlled by anti-epilepsy drugs. In pre-surgical planning, an array of data modalities, often including intra-cranial EEG, is used in an attempt to map regions of the brain thought to be crucial for the generation of seizures. These regions are then resected with the hope that the individual is rendered seizure free as a consequence. However, post-operative seizure freedom is currently sub-optimal, suggesting that the pre-surgical assessment may be improved by taking advantage of a mechanistic understanding of seizure generation in large brain networks...
August 2017: PLoS Computational Biology
https://www.readbyqxmd.com/read/28816177/electrical-stimulation-of-gut-motility-guided-by-an-in-silico-model
#20
Bradley Brigham Barth, Craig S Henriquez, Warren M Grill, Xiling Shen
OBJECTIVE: Neuromodulation of the central and peripheral nervous systems is becoming increasingly important for treating a diverse set of diseases-ranging from Parkinson's Disease and epilepsy to chronic pain. However, neuromodulation of the gastrointestinal (GI) tract has achieved relatively limited success in treating functional GI disorders, which affect a significant population, because the effects of stimulation on the enteric nervous system (ENS) and gut motility are not well understood...
August 17, 2017: Journal of Neural Engineering
keyword
keyword
40697
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"