Results 101 to 110 of about 55,052 (379)

Altered hippocampal interneuron activity precedes ictal onset

bioRxiv, 2016
Although failure of GABAergic inhibition is a commonly hypothesized mechanism underlying seizure disorders, the series of events that precipitate a rapid shift from healthy to ictal activity remain unclear.
Mitra L Miri, M. Vinck, R. Pant, Jessica A. Cardin   +3 more
semanticscholar   +1 more source

Ictal semiology in supplementary motor area and pre‐supplementary motor area epilepsy: A systematic review and meta‐analysis

Epileptic Disorders, EarlyView.
Abstract We conducted a systematic review and meta‐analysis of the ictal semiology associated with supplementary motor area (SMA) and pre‐supplementary motor area (pre‐SMA) epilepsy, to summarize current knowledge of related anatomo‐clinical correlations in the context of presurgical evaluation.
Simona Buonocore, Marianna Pommella, Alessandra Bettiol, Salvatore De Masi, Carmen Barba   +4 more
wiley   +1 more source

International Veterinary Epilepsy Task Force recommendations for a veterinary epilepsy-specific MRI protocol [PDF]

, 2015
Epilepsy is one of the most common chronic neurological diseases in veterinary practice. Magnetic resonance imaging (MRI) is regarded as an important diagnostic test to reach the diagnosis of idiopathic epilepsy.
A Bathen-Noethen, A Ciantis De, A Pakozdy, AA Raymond, AJ Hall, AK Shah, Akos Pakozdy, AM McIntosh, Andrea Fischer, Andrea Tipold, AR Deibler, CJ Abramson, Clare Rusbridge, DK Thompson, E Wagner, Edward E. Patterson, EJ Ives, EL So, F Cendes, F Rosenow, GS Berns, GS Berns, H Goldberg, Heidrun Potschka, Holger A. Volk, I Craven, J Laothamatas, J Oertzen Von, J Velmurugan, J Wellmer, J Wellmer, Jacques Penderis, Jelena Jovanovik, JS Duncan, JW Wheless, K Ono, Karen Muñana, Kaspar Matiasek, KL Stadler, KM Casey, KM Fiest, L Gygax, L Heske, L Kearsley-Fleet, LM Mellema, LS Garosi, Luisa De Risio, M Guye, M Konar, M Schwartz, Marjorie Milne, ME Milne, Mette Berendt, Michael Podell, MJ Fernandes, MS Anaya Garcia, N Farid, N Ogata, NK Focke, O Jacqmot, P Singh, P Szmuk, PF Cook, PM Smith, PT Wei, R Goncalves, R Kuzniecky, R Neppl, R Vasta, R Viitmaa, R Viitmaa, RA Thames, RL Wolf, Robyn G. Farqhuar, S Hecht, S Mizoguchi, S Torisu, Sam Long, SD Shorvon, Simon Platt, Sofie F. M. Bhatti, SP Knowler, T Guadalupe, T Hammen, T Kuwabara, TJ Oertzen von, TS Jokinen, U Ebert, V Jantti, V Martle, Veronika M. Stein, WD Gaillard, YM Lim, YS Ding, Z Haneef   +94 more
core   +6 more sources

Long‐term predictors of seizure outcome after anterior temporal lobectomy in unilateral hippocampal sclerosis: A 281‐patient cohort with mean 10‐year follow‐up

Epileptic Disorders, EarlyView.
Abstract Objective To identify long‐term predictors of seizure outcome after anterior temporal lobectomy (ATL) in a large, homogeneous cohort of patients with drug‐resistant temporal lobe epilepsy (TLE) and MRI‐defined unilateral hippocampal sclerosis (HS), all operated on by a single neurosurgeon with extended follow‐up.
Thiago Pereira Rodrigues, Leonardo Favi Bocca, Elza Marcia Targas Yacubian, Mirian Salvadori Bittar Guaranha, Neide Barreira Alonso, Henrique Carrete Junior, Maria Helena Silva Noffs, Luis Otavio Caboclo, Jeana Torres Corso Duarte, Ricardo Silva Centeno   +9 more
wiley   +1 more source

Measures of Analysis of Time Series (MATS): A MATLAB Toolkit for Computation of Multiple Measures on Time Series Data Bases [PDF]

, 2010
In many applications, such as physiology and finance, large time series data bases are to be analyzed requiring the computation of linear, nonlinear and other measures.
Kugiumtzis, Dimitris, Tsimpiris, Alkiviadis   +1 more
core   +3 more sources

Pseudoaneurysms as a complication of stereoelectroencephalography: Case series and clinical recommendations

Epilepsia, EarlyView.
Abstract Objective Stereoelectroencephalography (sEEG) is commonly employed in the workup for epilepsy surgery in patients with focal drug‐resistant epilepsy (DRE). Intracranial hemorrhage is a known complication, with reported incidence rates ranging from .9% to 19.1%. Rarely, pseudoaneurysms have been reported in literature as a potential cause. This
Youssra El Khou, Rick H. G. J. van Lanen, G. Louis Wagner, Simon Tousseyn, Gwendolyn de Bruyn, Christianne M. C. Hoeberigs, Bart A. J. M. Wagemans, Christiaan van der Leij, Sylvia Klinkenberg, Jeske Nelissen, Pieter L. Kubben, Olaf E. M. G. Schijns, Jim T. A. Dings, Kim Rijkers, on behalf of the ACE Epilepsy Surgery group, Gwendolyn de Bruyn, Albert Colon, Jim Dings, Marc Hendriks, Danny Hilkman, Christianne Hoeberigs, Jochem van der Pol, Lotte de Jong, Kim Rijkers, Sylvia Klinkenberg, Vivianne van Kranen Mastenbroek, Jeske Nelissen, Pieter Kubben, Walter M. Palm, Rob P. W. Rouhl, Olaf Schijns, Simon Tousseyn, Marielle Vlooswijk, Louis Wagner, Dorien Weckhuysen, Ilse van Straaten   +35 more
wiley   +1 more source

Statistical voxel-wise analysis of ictal SPECT reveals pattern of abnormal perfusion in patients with temporal lobe epilepsy Análise estatística baseada em voxel do SPECT ictal revela um padrão de alteração perfusional em pacientes com epilepsia de lobo temporal

Arquivos de Neuro-Psiquiatria, 2005
OBJECTIVE: To investigate the pattern of perfusion abnormalities in ictal and interictal brain perfusion SPECT images (BSI) from patients with temporal lobe epilepsy (TLE). METHOD: It was acquired interictal and ictal BSI from 24 patients with refractory
Bárbara Juarez Amorim, Elba Cristina Sá de Camargo Etchebehere, Edwaldo Eduardo Camargo, Pablo Augusto Rio, Leonardo Bonilha, Chris Rorden, Li Min Li, Fernando Cendes   +7 more
doaj   +1 more source

Classification of Epileptic EEG Signals by Wavelet based CFC

, 2018
Electroencephalogram, an influential equipment for analyzing humans activities and recognition of seizure attacks can play a crucial role in designing accurate systems which can distinguish ictal seizures from regular brain alertness, since it is the ...
Ahmadi, Amirmasoud, Behroozi, Mahsa, Daliri, Mohammad Reza, Shalchyan, Vahid   +3 more
core   +1 more source

Cardiorespiratory cross‐frequency coupling biomarker for sudden unexpected death in epilepsy

Epilepsia, EarlyView.
Abstract Objective Sudden unexpected death in epilepsy (SUDEP) often follows generalized tonic–clonic seizures during sleep, likely resulting from impaired brainstem cardiorespiratory function. We used ictal electrocardiogram (ECG)‐based cross‐frequency phase–amplitude coupling (PAC) to detect cardiorespiratory disruptions, comparing SUDEP to non‐SUDEP
Adam C. Gravitis, Richard Wennberg, Peter L. Carlen, Yotin Chinvarun, Victor Lira, Juliana Laze, Orrin Devinsky, Berj L. Bardakjian   +7 more
wiley   +1 more source

Hipermetabolismo temporal izquierdo en síndrome de Landau-Kleffner demostrado con PET F18-FDG: Reporte de un caso con remisión metabólico-clínica postratamiento

Revista Chilena de Radiología
La positron emission tomography (PET) cerebral con F18-FDG ha sido utilizado para estudiar epilepsias focales con alta sensibilidad en la detección del área epileptógena, aun con resonancia magnética (RM) normal. La PET ha mostrado positividad en algunos
doaj   +1 more source