Results 111 to 120 of about 12,577 (248)

Automated Detection of High-Frequency Oscillations in Epilepsy Based on a Convolutional Neural Network

Frontiers in Computational Neuroscience, 2019
Epilepsy is one of the most common chronic neurological diseases. High-frequency oscillations (HFOs) have emerged as promising biomarkers for the epileptogenic zone. However, visual marking of HFOs is a time-consuming and laborious process.
Rui Zuo, Rui Zuo, Jing Wei, Jing Wei, Xiaonan Li, Xiaonan Li, Chunlin Li, Chunlin Li, Cui Zhao, Cui Zhao, Zhaohui Ren, Zhaohui Ren, Ying Liang, Ying Liang, Xinling Geng, Xinling Geng, Chenxi Jiang, Chenxi Jiang, Xiaofeng Yang, Xiaofeng Yang, Xu Zhang, Xu Zhang   +21 more
doaj   +1 more source

Interictal and seizure‐onset scalp electroencephalographic patterns in malformations of cortical development

Epilepsia, EarlyView.
Abstract Objective Malformations of cortical development (MCDs) are a frequent cause of drug‐resistant epilepsy and a common indication for resective epilepsy surgery. As magnetic resonance imaging (MRI) lacks sensitivity for subtle MCDs, supplemental diagnostic tools are needed.
Lubna Shakhatreh, Liz Edenberg P. Quiles, Zhibin Chen, Ofer M. Gonen, Saba Mohidat, Lyn Millist, Callum Hollis, Andrea Sundram, Piero Perucca, Terence J. O'Brien, Patrick Kwan   +10 more
wiley   +1 more source

Physiological and pathological high frequency oscillations in focal epilepsy

Annals of Clinical and Translational Neurology, 2018
Objective This study investigates high‐frequency oscillations (HFOs; 65–600 Hz) as a biomarker of epileptogenic brain and explores three barriers to their clinical translation: (1) Distinguishing pathological HFOs (pathHFO) from physiological HFOs ...
Jan Cimbalnik, Benjamin Brinkmann, Vaclav Kremen, Pavel Jurak, Brent Berry, Jamie Van Gompel, Matt Stead, Greg Worrell   +7 more
doaj   +1 more source

Thalamic connectivity mirrors spatial maps of network dysfunction in nonlesional focal epilepsy

Epilepsia, EarlyView.
Abstract Objective Focal epilepsy is increasingly conceptualized as a network disorder, yet the extent to which network dysfunction reflects a shared phenotype remains unknown. Spatially conserved patterns of network dysfunction may implicate a centralized mechanism underlying widespread impairment.
Joline M. Fan, Ehsan Tadayon, Kiwamu Kudo, Kamalini G. Ranasinghe, Anne M. Findlay, Robert C. Knowlton, Vikram R. Rao, Srikantan S. Nagarajan   +7 more
wiley   +1 more source

Arterial spin labeling performs comparably to 2‐[18F]fluoro‐2‐deoxy‐D‐glucose positron emission tomography for presurgical evaluation in pediatric lesional epilepsy

Epilepsia, EarlyView.
Abstract Objective This study was undertaken to test whether arterial spin labeling (ASL) performs comparably to 2‐[18F]fluoro‐2‐deoxy‐D‐glucose positron emission tomography (FDG‐PET), the mainstay functional imaging technique, in pediatric lesional epilepsy, while avoiding radiotracer exposure and additional sedation.
Antonio Giulio Gennari, Dorottya Cserpan, Raimund Kottke, Niklaus Krayenbühl, Michael Messerli, Martin W. Hüllner, Ruth O'Gorman Tuura, Georgia Ramantani   +7 more
wiley   +1 more source

DECISION SUPPORT SYSTEM FOR EPILEPTOGENIC ZONE LOCATION DURING BRAIN RESECTION

Metrology and Measurement Systems, 2018
This work was partly financed from the funds for the statutory activities of the Faculty of Electrical Engineering of the Warsaw University of Technology, under Dean’s Grant in 2017.
Kołodziej, Marcin, Majkowski, Andrzej, Rak, Remigiusz J., Rysz, Andrzej, Marchel, Andrzej   +4 more
openaire   +1 more source

Clinical use and radiological yield of magnetic resonance fingerprinting in epilepsy

Epilepsia, EarlyView.
Abstract Objective Magnetic resonance fingerprinting (MRF) is a novel paradigm for magnetic resonance imaging (MRI) that efficiently generates multiparametric quantitative tissue property maps with a single acquisition. Its quantitative nature offers many advantages over conventional MRI.
Maksim Parfyonov, Ting‐Yu Su, Joon Yul Choi, Ingmar Blümcke, Ken Sakaie, Spencer Morris, Hiroatsu Murakami, Andreas Alexopoulos, Imad Najm, Dan Ma, Stephen E. Jones, Zhong Irene Wang   +11 more
wiley   +1 more source

Electroencephalographic source imaging: a prospective study of 152 operated epileptic patients [PDF]

, 2017
Electroencephalography is mandatory to determine the epilepsy syndrome. However, for the precise localization of the irritative zone in patients with focal epilepsy, costly and sometimes cumbersome imaging techniques are used.
Brodbeck, Verena, Lascano, Agustina M., Michel, Christoph M., Pollo, Claudio, Schaller, Karl, Seeck, Margitta, Spinelli, Laurent, Vargas, Maria-Isabel, Vulliemoz, Serge, Wissmeier, Michael   +9 more
core   +1 more source

Sleep, oscillations, interictal discharges, and seizures in human focal epilepsy

Neurobiology of Disease, 2019
Bidirectional interactions between sleep and epilepsy are known since antiquity, however only the introduction of the method of electroencephalography (EEG) in 1929 contributed to objectively investigate and further unravel these obvious clinical ...
Birgit Frauscher, Jean Gotman
doaj   +1 more source

Epilepsy Therapy Goes Viral. [PDF]

, 2019
[Box: see text]
Hunt, Robert F, Lim, Byung Chan
core   +3 more sources