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https://www.readbyqxmd.com/read/28931250/minimally-invasive-transpalpebral-endoscopic-assisted-amygdalohippocampectomy
#1
Mauricio Mandel, Eberval Gadelha Figueiredo, Suzana Abramovicz Mandel, Rafael Tutihashi, Manoel Jacobsen Teixeira
BACKGROUND: Although anterior temporal lobectomy may be a definitive surgical treatment for epileptic patients with mesial temporal sclerosis, it often results in verbal, visual, and cognitive dysfunction. Studies have consistently reported the advantages of selective procedures compared with a standard anterior temporal lobectomy, mainly in terms of neuropsychological outcomes. OBJECTIVE: To describe a new technique to perform a selective amygdalohippocampectomy (SAH) through a transpalpebral approach with endoscopic assistance...
February 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28930766/palinacousis-palinacousis-seven-new-cases
#2
Madeline C Fields, Lara V Marcuse, Ji-Yeoun Yoo, Saadi Ghatan
PURPOSE: Palinacousis is an auditory illusion of sound persisting or repeating after the cessation of an auditory stimulation. Up until now, approximately 32 cases have been reported. The purpose of this study is to describe an additional seven cases of palinacousis and review our understanding of audition and palinacousis. METHODS: Patients seen in the epilepsy clinic or admitted to the Epilepsy Monitoring Unit (EMU) at The Mount Sinai Hospital who experienced palinacousis were included...
September 15, 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28930221/compounds-from-terminalia-mantaly-l-combretaceae-stem-bark-exhibit-potent-inhibition-against-some-pathogenic-yeasts-and-enzymes-of-metabolic-significance
#3
Marthe Aimée Tchuente Tchuenmogne, Thierry Ngouana Kammalac, Sebastian Gohlke, Rufin Marie Toghueo Kouipou, Abdulselam Aslan, Muslum Kuzu, Veysel Comakli, Ramazan Demirdag, Silvère Augustin Ngouela, Etienne Tsamo, Norbert Sewald, Bruno Ndjakou Lenta, Fabrice Fekam Boyom
Background: Pathogenic yeasts resistance to current drugs emphasizes the need for new, safe, and cost-effective drugs. Also, new inhibitors are needed to control the effects of enzymes that are implicated in metabolic dysfunctions such as cancer, obesity, and epilepsy. Methods: The anti-yeast extract from Terminalia mantaly (Combretaceae) was fractionated and the structures of the isolated compounds established by means of spectroscopic analysis and comparison with literature data. Activity was assessed against Candida albicans, C...
January 24, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28929921/clinical-implications-of-interictal-epileptiform-discharges-in-cognitive-functioning-in-cec-syndrome-with-evolution-into-epileptic-encephalopathy
#4
Paolo Bonanni, Susanna Negrin, Lisa Antoniazzi, Martina Da Rold, Franco Fabbro, Anna Serafini
In epileptic encephalopathies (EE), interictal epileptiform discharges (IEDs) contribute to cognitive impairment. The EE process has been studied in a patient affected by epilepsy with occipital calcification and celiac disease (CEC syndrome) by combining the administration of brain area stimulus specific (visual and auditory) reaction times (RT) during continuous EEG monitoring with the off-line reconstruction of auditory and visual evoked potentials (EP). Visual RT and VEP were abnormal only if recorded concomitantly to the IEDs...
September 20, 2017: Neurocase
https://www.readbyqxmd.com/read/28929474/-new-thalamic-potential-associated-with-somatosensory-evoked-potentials
#5
L Vega-Zelaya, C V Torres, M Navas-Garcia, R G Sola, J Pastor
INTRODUCTION: The response of the thalamus during the study with somatosensory evoked potentials (SSEP) is not sufficiently understood. CASE REPORT: A 17-year-old man undergoing surgery for deep brain stimulation in the centromedian nucleus for drug-resistant epilepsy under complete sedation. During the intervention, the responses to SSEPs of the thalamic nuclei were recorded by means of four microelectrodes. These responses can be decomposed into three types: local field potentials (LFP), low amplitude fast oscillations (LFO), and high amplitude slow oscillations (HSO)...
October 1, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28929472/-ivermectin-as-an-adjunct-in-the-treatment-of-refractory-epilepsy
#6
J A Diazgranados-Sanchez, J L Mejia-Fernandez, L S Chan-Guevara, M H Valencia-Artunduaga, J L Costa
INTRODUCTION: Ivermectin, a 22'23 dihydro derivative of avermectins beta-1a, is a highly effective veterinary and human anti parasitic, used to treat endoparasites of difficult control such as filariasis and onchocerciasis, with a median plasma life of at least of 16 hours. The recommended therapeutic doses range from 0.05 to 0.40 mg/kg, without undesirable effects or risk to human life. It went from being a great success in animal health to its application in humans, where it has had great impact...
October 1, 2017: Revista de Neurologia
https://www.readbyqxmd.com/read/28929415/pediatric-neurocysticercosis
#7
REVIEW
Pratibha Singhi, Arushi Gahlot Saini
Neurocysticercosis is the most common helminth infection of nervous system in humans caused by the encysted larvae of Taenia solium. It is a major cause of epilepsy in tropical areas and the most common cause of focal-onset seizures in North Indian children. Children with neurocysticercosis have pleomorphic manifestations depending on the location, number and viability of the cysts and host response. In endemic areas, neurocysticercosis should be clinically suspected in any child with recent-onset seizures, headache or focal motor deficits where there is no other suggestion of an underlying neurological disorder...
September 20, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28929357/risk-based-bioequivalence-recommendations-for-antiepileptic-drugs
#8
REVIEW
Zhichuan Li, Lanyan Fang, Wenlei Jiang, Myong-Jin Kim, Liang Zhao
PURPOSE OF REVIEW: This review summarizes the current FDA practice in developing risk- and evidence-based product-specific bioequivalence guidances for antiepileptic drugs (AEDs). RECENT FINDINGS: FDA's product-specific guidance (PSG) for AEDs takes into account the therapeutic index of each AED product. Several PSGs for AEDs recommend fully replicated studies and a reference-scaled average bioequivalence (RS-ABE) approach that permit the simultaneous equivalence comparison of the mean and within-subject variability of the test and reference products...
September 19, 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28928712/metabolomics-as-a-tool-for-the-characterization-of-drug-resistant-epilepsy
#9
Federica Murgia, Antonella Muroni, Monica Puligheddu, Lorenzo Polizzi, Luigi Barberini, Gianni Orofino, Paolo Solla, Simone Poddighe, Francesco Del Carratore, Julian L Griffin, Luigi Atzori, Francesco Marrosu
PURPOSE: Drug resistance is a critical issue in the treatment of epilepsy, contributing to clinical emergencies and increasing both serious social and economic burdens on the health system. The wide variety of potential drug combinations followed by often failed consecutive attempts to match drugs to an individual patient may mean that this treatment stage may last for years with suboptimal benefit to the patient. Given these challenges, it is valuable to explore the availability of new methodologies able to shorten the period of determining a rationale pharmacologic treatment...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28928441/effects-of-anti-epileptic-drugs-on-spreading-depolarization-induced-epileptiform-activity-in-mouse-hippocampal-slices
#10
Ching-Huei Lin, Shih-Pin Hsu, Ting-Chun Cheng, Chin-Wei Huang, Yao-Chang Chiang, I-Han Hsiao, Ming-Hsueh Lee, Mei-Lin Shen, Dong Chuan Wu, Ning Zhou
Epilepsy and spreading depolarization (SD) are both episodic brain disorders and often exist together in the same individual. In CA1 pyramidal neurons of mouse hippocampal slices, induction of SD evoked epileptiform activities, including the ictal-like bursts, which occurred during the repolarizing phase of SD, and the subsequent generation of paroxysmal depolarization shifts (PDSs), which are characterized by mild depolarization plateau with overriding spikes. The duration of the ictal-like activity was correlated with both the recovery time and the depolarization potential of SD, whereas the parameters of PDSs were not significantly correlated with the parameters of SD...
September 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28928072/orbitofrontal-epilepsy-case-series-and-review-of-literature
#11
Imane Samah Chibane, Olivier Boucher, François Dubeau, Thi Phuoc Yen Tran, Ismail Mohamed, Richard McLachlan, R Mark Sadler, Richard Desbiens, Lionel Carmant, Dang Khoa Nguyen
BACKGROUND: Orbitofrontal epilepsy (OFE) is less known and is poorly characterized in comparison with temporal lobe epilepsy, partly because it is rare and possibly because it is unrecognized and therefore underestimated. OBJECTIVE: This paper aimed to better characterize seizure semiology, presurgical findings, and surgical outcomes in patients with OFE. METHODS: We retrospectively reviewed all confidently established OFE cases from six Canadian epilepsy monitoring units between 1988 and 2014, and in the literature between 1972 and 2017...
September 16, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927833/modulation-of-hippocampal-activity-with-fornix-deep-brain-stimulation
#12
Paul H Stypulkowski, Scott R Stanslaski, Jonathon E Giftakis
BACKGROUND: Deep Brain Stimulation (DBS) within the Papez circuit is under investigation as a treatment for epilepsy and Alzheimer's disease. We previously reported the effects of stimulation at nodes within this network (anterior thalamic nucleus and hippocampus) on hippocampal activity in a large animal model, using a chronic implantable, clinical-grade system that permits concurrent stimulation and recording. OBJECTIVE: In this study we extended earlier work to compare the effects of fornix DBS on evoked potentials (EPs) and local field potential (LFP) activity within the hippocampus, and to assess closed-loop stimulation...
September 6, 2017: Brain Stimulation
https://www.readbyqxmd.com/read/28927746/-proposal-of-screening-for-diffuse-low-grade-gliomas-in-the-population-from-20-to-40years
#13
Emmanuel Mandonnet, Luc Taillandier, Hugues Duffau
Diffuse low-grade gliomas (DLGG) are cerebral tumors occurring in young adults, with an inescapable progression to higher grade of malignancy, resulting in functional impairment and death. DLGG evolve in several phases: an asymptomatic period despite a slow radiological growth; a period in which inaugural symptoms occur, usually epilepsy with possible mild cognitive disorders; then a phase with malignant transformation generating disabling neurological deficits; and ultimately the terminal stage. Early maximal surgical resection significantly increases overall survival while preserving quality of life...
September 15, 2017: La Presse Médicale
https://www.readbyqxmd.com/read/28927716/the-effects-of-lifestyle-modification-and-statin-therapy-on-the-circulatory-markers-for-vascular-risk-in-patients-with-epilepsy
#14
Dong Wook Kim, Hyun Kyung Kim, Eun-Kee Bae
Although long-term therapy with antiepileptic drugs can increase the risk of vascular diseases, there have been little attempts to reduce the increased vascular risk in patients with epilepsy. We conducted a prospective longitudinal study to assess the effects of lifestyle modification and 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase inhibitor (statin) therapy on the increased circulatory markers for vascular risk in patients with epilepsy. We recruited patients with increased vascular risk such as a history of vascular events or hypercholesterolemia, and they decided whether to be treated with statin or just to modify their lifestyle...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927715/microstructural-white-matter-changes-and-their-relation-to-neuropsychological-deficits-in-patients-with-juvenile-myoclonic-epilepsy
#15
Susanne Knake, Christine Roth, Marcus Belke, Jens Sonntag, Tobias Kniess, Soeren Krach, Andreas Jansen, Jens Sommer, Frieder M Paulus, Barbara Carl, Felix Rosenow, Anke M Hermsen, Katja Menzler
OBJECTIVE: Juvenile myoclonic epilepsy (JME) is the most common idiopathic generalized epilepsy syndrome. Neuropsychological, electrophysiological, and neuroimaging studies have led to the hypothesis that JME is related to dysfunction of frontal brain regions and mainly frontal thalamocortical networks. METHODS: We investigated possible microstructural white matter abnormalities of 20 patients with JME as compared with 20 healthy control subjects using diffusion tensor imaging (DTI)...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927714/differentiating-pnes-from-epileptic-seizures-using-conversational-analysis
#16
Costanza Papagno, Lorenzo Montali, Katherine Turner, Alessandra Frigerio, Martina Sirtori, Elena Zambrelli, Valentina Chiesa, Maria Paola Canevini
We applied conversation analysis in an unselected continuous series of 70 patients to discriminate patients with psychogenic nonepileptic seizures (PNES) from patients with epilepsy. Two psychologists examined the patients' recorded reports. Patients were also submitted to an extensive neuropsychological battery in order to verify whether specific cognitive deficits or mental health problems are typical of patients with PNES and whether some cognitive deficits could prevent the correct diagnosis. The results showed a good percentage of correct diagnosis, with a sensitivity of 0...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927711/efficacy-tolerability-and-retention-rates-of-zonisamide-in-older-adult-patients-with-focal-onset-epilepsy-experiences-from-two-tertiary-epilepsy-centers
#17
Ebru Apaydın Doğan, Emine Genç, Bülent Oğuz Genç, Çağla Erdoğan
OBJECTIVE: The objective of this study was to evaluate the efficacy, tolerability, and retention rates for zonisamide (ZNS) in older adult patients with focal-onset epilepsy. PATIENTS AND METHODS: Chart reviews of patients aged 60years and older with focal-onset epilepsy treated with ZNS in two tertiary epilepsy centers were analyzed retrospectively. RESULTS: Eighty-five patients (41 males, 44 females) aged over 60years (range: 60-81) with focal-onset epilepsy treated with ZNS were identified; 55...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927710/the-hanging-of-derek-bentley-a-19-year-old-boy-with-epilepsy
#18
Mia Tuft, Karl O Nakken
Derek Bentley (1933-1953) was sentenced to death by hanging at the age of 19. He was convicted as a party to murder, and he died in Wandsworth Prison in London. After the police had reached the crime scene, he ostensibly shouted to his 16-year-old friend Christopher (Chris) Craig the ambiguous phrase, "Let him have it, Chris!" Chris fired shots at two policemen, wounding one and killing another. Derek Bentley had epilepsy and a mental age of about 11, and he could neither read nor write. In 1993, 40years after his death, he received a posthumous pardon from the British government...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927709/high-spirituality-may-be-associated-with-right-hemispheric-lateralization-in-korean-adults-living-with-epilepsy
#19
Sang-Ahm Lee, Myung-Ah Ko, Eun-Ju Choi, Ji-Ye Jeon, Han Uk Ryu
PURPOSE: Although it is known that epilepsy and spirituality are related, spirituality in epilepsy has received relatively little clinical and scientific attention. Therefore, we investigated which epilepsy-related factors are associated with high spirituality in Korean adults living with epilepsy. METHODS: This cross-sectional study was conducted in two university hospitals in Korea. Spirituality was assessed using the 6-item Spirituality Self-Rating Scale (SSRS)...
September 15, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28927701/an-epileptologist-s-view-seizure-related-outcomes-after-radiofrequency-ablation-for-mesial-temporal-lobe-epilepsy
#20
REVIEW
Zdeněk Vojtěch, Michaela Stará
In this article, we provide an overview of the reasons for the introduction of less invasive treatment modalities in the management of intractable mesial temporal lobe epilepsy (mTLE). We summarize our published research on stereotactic amygdalohippocampectomy (SAHE) and recalculate our data for the patients' last visit. In our previous work, we found that patients achieved long-term seizure-free outcomes in 70.5%. Re-analysis of results in a subgroup of patient who were diagnosed and followed-up at Epilepsy Center, Na Homolce Hospital, Prague, indicate that these outcomes are durable...
September 12, 2017: Epilepsy Research
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