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https://www.readbyqxmd.com/read/28654799/neurobehavioral-consequences-of-continuous-spike-and-waves-during-slow-sleep-csws-in-a-pediatric-population-a-pattern-of-developmental-hindrance
#1
Valentina De Giorgis, Melissa Filippini, Joyce Ann Macasaet, Silvia Masnada, Pierangelo Veggiotti
INTRODUCTION: Continuous spike and waves during slow sleep (CSWS) is a typical EEG pattern defined as diffuse, bilateral and recently also unilateral or focal localization spike-wave occurring in slow sleep or non-rapid eye movement sleep. Literature results so far point out a progressive deterioration and decline of intellectual functioning in CSWS patients, i.e. a loss of previously normally acquired skills, as well as persistent neurobehavioral disorders, beyond seizure and EEG control...
June 24, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28646057/differentiating-structural-from-idiopathic-epilepsy-in-cats
#2
Daisuke Hasegawa, Akos Pakozdy, Holger A Volk
No abstract text is available yet for this article.
June 24, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28643990/bcl-2-and-caspase-9-serum-levels-in-children-and-adolescents-with-idiopathic-epilepsy-and-active-seizures
#3
Angeliki Skardoutsou, Panagiotis Primikiris, Charalampos Tsentidis, Antonios Marmarinos, Dimitrios Gourgiotis
BACKROUND: In the present study we investigated the levels of proapoptotic Caspase-9 and antiapoptotic Bcl-2 proteins in the sera of children and adolescents with idiopathic epilepsy and tried to relate the findings to the patients clinical parameters. METHODS: This retrospective study consisted of 118 children and adolescents with idiopathic epilepsy, categorized according to type and number of seizures, duration of the disease and the control of seizures and 30 age and sex matched controls...
June 22, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28627088/astrogliosis-and-impaired-aquaporin-4-and-dystrophin-systems-in-idiopathic-normal-pressure-hydrocephalus
#4
Per Kristian Eide, Hans-Arne Hansson
AIMS: Idiopathic normal pressure hydrocephalus (iNPH) is one subtype of dementia that may improve following drainage of cerebrospinal fluid (CSF). This prospective observational study explored whether expression of the water channel aquaporin-4 (AQP4) and the anchoring molecule dystrophin 71 (Dp71) are altered at astrocytic perivascular endfeet and in adjacent neuropil of iNPH patient. Observations were related to measurements of pulsatile and static intracranial pressure (ICP). METHODS: The study included iNPH patients undergoing overnight monitoring of the pulsatile/static ICP, in whom a biopsy was taken from the frontal cerebral cortex during placement of the ICP sensor...
June 19, 2017: Neuropathology and Applied Neurobiology
https://www.readbyqxmd.com/read/28623837/abnormal-asymmetry-in-benign-epilepsy-with-unilateral-and-bilateral-centrotemporal-spikes-a-combined-fmri-and-dti-study
#5
Weifang Cao, Yaodan Zhang, Changyue Hou, Fei Yang, Jinnan Gong, Sisi Jiang, Yue Huang, Ruhui Xiao, Cheng Luo, Xiaoming Wang, Dezhong Yao
Benign epilepsy with centrotemporal spikes (BECTS) is the most common idiopathic focal childhood epilepsy associated with either unilateral or bilateral epileptic discharge. Asymmetry as an important characteristic of the human brain is beneficial for brain functions. However, little is known about on asymmetry of BECTS patients with different epileptic spikes pattern. In the present study, we investigated functional and structural asymmetries in unilateral spikes BECTS (U_BECTS) patients and bilateral spikes BECTS (B_BECTS) patients using resting state functional magnetic resonance images and diffusion tensor imaging...
June 8, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28622332/comparison-of-monocyte-gene-expression-among-patients-with-neurocysticercosis-associated-epilepsy-idiopathic-epilepsy-and-idiopathic-headaches-in-india
#6
Vasudevan Prabhakaran, Douglas A Drevets, Govindan Ramajayam, Josephine J Manoj, Michael P Anderson, Jay S Hanas, Vedantam Rajshekhar, Anna Oommen, Hélène Carabin
BACKGROUND: Neurocysticercosis (NCC), a neglected tropical disease, inflicts substantial health and economic costs on people living in endemic areas such as India. Nevertheless, accurate diagnosis using brain imaging remains poorly accessible and too costly in endemic countries. The goal of this study was to test if blood monocyte gene expression could distinguish patients with NCC-associated epilepsy, from NCC-negative imaging lesion-free patients presenting with idiopathic epilepsy or idiopathic headaches...
June 16, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28620084/multidimensional-genetic-analysis-of-repeated-seizures-in-the-hybrid-mouse-diversity-panel-reveals-a-novel-epileptogenesis-susceptibility-locus
#7
Russell J Ferland, Jason Smith, Dominick Papandrea, Jessica Gracias, Leah Hains, Sridhar B Kadiyala, Brittany O'Brien, Eun Yong Kang, Barbara S Beyer, Bruce J Herron
Epilepsy has many causes and comorbidities affecting as many as 4% of people in their lifetime. Both idiopathic and symptomatic epilepsies are highly heritable, but genetic factors are difficult to characterize among humans due to complex disease etiologies. Rodent genetic studies have been critical to the discovery of seizure susceptibility loci, including Kcnj10 mutations identified in both mouse and human cohorts. However, genetic analyses of epilepsy phenotypes in mice to date have been carried out as acute studies in seizure-naive animals or in Mendelian models of epilepsy, while humans with epilepsy have a history of recurrent seizures that also modify brain physiology...
June 15, 2017: G3: Genes—Genomes—Genetics
https://www.readbyqxmd.com/read/28606140/imepitoin-is-well-tolerated-in-healthy-and-epileptic-cats
#8
Odilo Engel, Thilo von Klopmann, Arianna Maiolini, Jessica Freundt-Revilla, Andrea Tipold
BACKGROUND: Epilepsy in the cat is a serious medical condition. To date there are no licensed treatments for feline epilepsy and no well-controlled clinical studies on the efficacy or safety of antiepileptic drugs in cats. The aim of this study was to collect tolerability data and first exploratory efficacy data of imepitoin in both healthy and epileptic cats. RESULTS: In two tolerability studies, 30 healthy cats received imepition twice daily in doses of 0, 30, 40 or 80 mg/kg bodyweight for 30 days...
June 12, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28605962/novel-approach-to-magnetic-resonance-imaging-of-epileptic-dogs-t2-relaxometry-of-the-brain-with-emphasised-hippocampus
#9
Borbála A Lorincz, Agustina Anson, Péter Csébi, Gábor Bajzik, Gergely Biró, Alexander Tichy, Balázs B Lorincz, Rita Garamvölgyi
Hippocampal sclerosis is the most common imaging finding of intractable human epilepsy, and it may play an important role in canine and feline epileptogenesis and seizure semiology, too. The magnetic resonance imaging (MRI) criteria of hippocampal sclerosis are T2 hyperintensity, shrinkage and loss of internal structure. The detection of these changes is often challenging by subjective visual assessment of qualitative magnetic resonance (MR) images. The recognition is more reliable with quantitative MR methods, such as T2 relaxometry...
June 2017: Acta Veterinaria Hungarica
https://www.readbyqxmd.com/read/28605629/analytic-information-processing-style-in-epilepsy-patients
#10
Marzia Buonfiglio, Francesco Di Sabato, Silvia Mandillo, Mariarita Albini, Carlo Di Bonaventura, Annateresa Giallonardo, Giuliano Avanzini
Relevant to the study of epileptogenesis is learning processing, given the pivotal role that neuroplasticity assumes in both mechanisms. Recently, evoked potential analyses showed a link between analytic cognitive style and altered neural excitability in both migraine and healthy subjects, regardless of cognitive impairment or psychological disorders. In this study we evaluated analytic/global and visual/auditory perceptual dimensions of cognitive style in patients with epilepsy. Twenty-five cryptogenic temporal lobe epilepsy (TLE) patients matched with 25 idiopathic generalized epilepsy (IGE) sufferers and 25 healthy volunteers were recruited and participated in three cognitive style tests: "Sternberg-Wagner Self-Assessment Inventory", the C...
June 9, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28604149/risk-of-second-seizure-in-pediatric-patients-with-idiopathic-autism
#11
Asad A Qadir, Emily Obringer, Joseph Hageman, Charles Marcuccilli
PURPOSE: Epilepsy is a comorbidity of idiopathic autism spectrum disorder. The aim was to characterize the risk and time of second seizure in children with idiopathic autism spectrum disorder. METHODS: A retrospective review was performed at the University of Chicago and NorthShore University HealthSystem. Patients with idiopathic autism spectrum disorder, ≥1 seizure, and age 2 to 23 years were included. RESULTS: 153 patients were included; 141 (92%) had a second seizure...
January 1, 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28601854/idiopathic-epilepsy-with-myoclonic-absences
#12
Puneet Jain, Suvasini Sharma
No abstract text is available yet for this article.
May 15, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/28600446/long-term-efficacy-of-imepitoin-in-the-treatment-of-naive-dogs-affected-by-idiopathic-epilepsy
#13
A Gallucci, T Gagliardo, M Menchetti, E Bianchi, D Bucci, G Gandini
The purpose of this study was to evaluate the long-term (12 months) efficacy and tolerability of imepitoin as first-choice treatment in 56 dogs suffering from idiopathic epilepsy and identify possible factors affecting the outcome. Primary treatment success (PTS) was defined as the achievement of a seizure-free interval three times longer than the pretreatment interictal interval (at least three months). Secondary treatment success (STS) was achieved by a decrease in seizure frequency ≥50 per cent compared with the pretreatment frequency...
June 9, 2017: Veterinary Record
https://www.readbyqxmd.com/read/28588471/functional-network-connectivity-patterns-between-idiopathic-generalized-epilepsy-with-myoclonic-and-absence-seizures
#14
Qifu Li, Yongmin Chen, Yong Wei, Shengmei Chen, Lin Ma, Zhiyi He, Zhibin Chen
The extensive cerebral cortex and subcortical structures are considered as the major regions related to the generalized epileptiform discharges in idiopathic generalized epilepsy. However, various clinical syndromes and electroencephalogram (EEG) signs exist across generalized seizures, such as the loss of consciousness during absence seizures (AS) and the jerk of limbs during myoclonic seizures (MS). It is presumed that various functional systems affected by discharges lead to the difference in syndromes of these seizures...
2017: Frontiers in Computational Neuroscience
https://www.readbyqxmd.com/read/28588437/molecular-characterization-of-koolen-de-vries-syndrome-in-two-girls-with-idiopathic-intellectual-disability-from-central-brazil
#15
Gustavo R Nascimento, Irene P Pinto, Aldaires V de Melo, Damiana M da Cruz, Cristiano L Ribeiro, Claudio C da Silva, Aparecido D da Cruz, Lysa B Minasi
Koolen de Vries syndrome (KDVS; MIM 610443) is a genomic disorder caused by a recurrent microdeletion derived from nonallelic homologous recombination mediated by flanking segmental duplications. Clinical manifestations of this syndrome are characterized by intellectual disability, hypotonia, a friendly behavior, distinctive facial features, and epilepsy. Herein, we report a case of 2 girls who revealed global developmental delay, mild facial dysmorphisms, friendly behavior, and epileptic seizure with a de novo 17q21...
May 2017: Molecular Syndromology
https://www.readbyqxmd.com/read/28549335/microstructural-alterations-of-white-matter-in-juvenile-myoclonic-epilepsy
#16
Jinnan Gong, Xuebin Chang, Sisi Jiang, Benjamin Klugah-Brown, Song Tan, Dezhong Yao, Cheng Luo
Juvenile myoclonic epilepsy (JME) is a common type of idiopathic generalized epilepsy that is characterized by myoclonic jerks of the upper limbs and generalized tonic-clonic seizures. Frontal cognitive dysfunctions and abnormal coupling of the thalamocortical system have been found in neuropsychological and neuroimaging studies. This study intended to explore white matter (WM) measurement changes in JME using MRI. Twenty-six patients with JME and 25 healthy controls (HC) were recruited for the acquisition of diffusion MRI and structural MRI data...
April 4, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28543780/intranasal-midazolam-versus-rectal-diazepam-for-the-management-of-canine-status-epilepticus-a-multicenter-randomized-parallel-group-clinical-trial
#17
M Charalambous, S F M Bhatti, L Van Ham, S Platt, N D Jeffery, A Tipold, J Siedenburg, H A Volk, D Hasegawa, A Gallucci, G Gandini, M Musteata, E Ives, A E Vanhaesebrouck
BACKGROUND: Intranasal administration of benzodiazepines has shown superiority over rectal administration for terminating emergency epileptic seizures in human trials. No such clinical trials have been performed in dogs. OBJECTIVE: To evaluate the clinical efficacy of intranasal midazolam (IN-MDZ), via a mucosal atomization device, as a first-line management option for canine status epilepticus and compare it to rectal administration of diazepam (R-DZP) for controlling status epilepticus before intravenous access is available...
May 24, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28527083/shared-mechanisms-of-epilepsy-migraine-and-affective-disorders
#18
Davide Zarcone, Simona Corbetta
Since the nineteenth century several clinical features have been observed in common between migraine and epilepsy (such as episodic attacks, triggering factors, presence of aura, frequent familiarity), but only in recent years researchers have really engaged in finding a common pathogenic mechanism. From studies of disease incidence, we understand how either migraine among patients with epilepsy or epilepsy among migraine patients are more frequent than in the general population. This association may result from a direct causality, by the same environmental risk factors and/or by a common genetic susceptibility...
May 2017: Neurological Sciences
https://www.readbyqxmd.com/read/28522348/the-impact-of-genetic-and-experimental-studies-on-classification-and-therapy-of-the-epilepsies
#19
REVIEW
Giuliano Avanzini, Massimo Mantegazza, Benedetta Terragni, Laura Canafoglia, Paolo Scalmani, Silvana Franceschetti
Different types of epilepsy are associated with gene mutations, in which seizures can be the only symptom (genetic epilepsies) or be one of the elements of complex clinical pictures that are often progressive over time (epileptic or epileptogenic encephalopathies). In epileptogenic encephalopathies, epileptic seizures and other neurological and cognitive signs are symptoms of genetically determined neuropathological or neurochemical disorders. In epileptic encephalopathies, epileptic activity itself is thought to contribute to severe cognitive and behavioral impairments above and beyond what might be expected from the underlying pathology alone...
May 15, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28521703/recent-advances-in-antiepileptic-herbal-medicine
#20
Stephen M Manchishi
Epilepsy is one of the most common neurological disorders worldwide, with about 80 percent of cases thought to be in developing nations where it is mostly linked to superstition. Most cases of epilepsy are idiopathic, though brain injury, brain tumor, severe systemic infection and genetic mutations have been implicated in some cases. Anti-epileptic drugs (AEDs) currently in existence are not sufficient to contain the disorder. This is not only because of their limited availability and cost, but also their adverse side effects...
May 18, 2017: Current Neuropharmacology
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