Results 51 to 60 of about 10,000 (234)

A Hidden Markov Factor Analysis Framework for Seizure Detection in Epilepsy Patients [PDF]

, 2019
Approximately 1% of the world population suffers from epilepsy. Continuous long-term electroencephalographic (EEG) monitoring is the gold-standard for recording epileptic seizures and assisting in the diagnosis and treatment of patients with epilepsy ...
Madadi, Mahboubeh
core   +2 more sources

Synchronization of Isolated Downstates (K-Complexes) May Be Caused by Cortically-Induced Disruption of Thalamic Spindling [PDF]

, 2014
Sleep spindles and K-complexes (KCs) define stage 2 NREM sleep (N2) in humans. We recently showed that KCs are isolated downstates characterized by widespread cortical silence.
Bastuji, Hélène, Bazhenov, Maxim, Cash, Sydney S., Deiss, Stephen R., Halgren, Eric, Jung, Ki-Young, Mak-McCully, Rachel A., Rey, Marc, Rosen, Burke Q., Sejnowski, Terrence J.   +9 more
core   +7 more sources

Functional Segregation of Epileptogenicity within the Human Amygdala

Annals of Neurology, EarlyView.
Objective In temporal lobe epilepsy (TLE), the amygdala in the epileptogenic network is underestimated compared to other regions such as the hippocampus. Recent advances in anatomical neuroimaging and stereoelectroencephalography (SEEG) signal analyses could help better understand the involvement of the different amygdala nuclei in the genesis of ...
Odile Feys, Julia Makhalova, Samuel Medina Villalon, Maria Fratello, Hugo Dary, Stanislas Lagarde, Francesca Pizzo, Agnès Trébuchon, Maxime Guye, Jean‐Philippe Ranjeva, Romain Carron, Didier Scavarda, Christian‐George Bénar, Bernard Giusiano, Fabrice Bartolomei   +14 more
wiley   +1 more source

Transforming Brain Health With Neurotechnology Convergence (Part II): Intelligent Neurointervention Systems for Neurological Disorders

Brain Health, EarlyView.
ABSTRACT Neurological disorders represent a critical domain within global health, necessitating advanced interventions to address complex pathologies such as tumors, functional disorders, and cerebrovascular diseases. Despite the proven benefits of early intervention, current treatment paradigms face significant challenges: (1) limited precision in ...
Qing Ye, Fei Peng, Chao Pan, Ping Zhang, Xuewei Xie, Zixiao Li, Yingxin Tang, Danyang Chen, Yuanwei Li, Jiawen Wu, Zao Han, Qing Dai, Quansheng Gu, Jizong Zhao, Zhouping Tang   +14 more
wiley   +1 more source

Utility of hybrid PET/MRI in stereoelectroencephalography guided radiofrequency thermocoagulation in MRI negative epilepsy patients

Frontiers in Neuroscience, 2023
IntroductionHybrid positron emission tomography/magnetic resonance imaging (PET/MRI) is a novel advanced non-invasive presurgical examination tool for patients with drug-resistant epilepsy (DRE).
Hongyang Li, Hongyang Li, Miao Zhang, Zhengyu Lin, Zhengyu Lin, Zhengdao Deng, Chunyan Cao, Chunyan Cao, Shikun Zhan, Shikun Zhan, Wei Liu, Wei Liu, Bomin Sun, Bomin Sun   +13 more
doaj   +1 more source

The Insula and Its Epilepsies [PDF]

, 2019
Insular seizures are great mimickers of seizures originating elsewhere in the brain. The insula is a highly connected brain structure. Seizures may only become clinically evident after ictal activity propagates out of the insula with semiology that ...
Gonzalez-Martinez, Jorge, Isnard, Jean, Jobst, Barbara C., Kahane, Philippe, Lacuey, Nuria, Lado, Fred, Lahtoo, Samden D., Nguyen, Dang K., Wu, Chengyuan   +8 more
core   +1 more source

Sidelining Mitigation: Climate Delay Discourses Among Municipal Legislators in Southeastern Brazil

Environmental Policy and Governance, EarlyView.
ABSTRACT This study investigates how municipal legislators frame climate mitigation and how these framings shift responsibility, narrow the perceived scope of municipal authority, and reduce the urgency or feasibility of local action. We analyzed 31 interviews with city councilors serving on Permanent Environmental Committees across municipalities in ...
Tainá Yumi Patriani
wiley   +1 more source

Resection planning in extratemporal epilepsy surgery using 3D multimodality imaging and intraoperative MRI [PDF]

, 2016
Surgical resection in non-lesional, extratemporal epilepsy, informed by stereoEEG recordings, is challenging. There are no clear borders of resection, and the surgeon is often operating in deep areas of the brain that are difficult to access.
Diehl, Beate, Duncan, John, McEvoy, Andrew, Miserocchi, Anna, Nowell, Mark, Ourselin, Sebastien, Rodionov, Roman, Sparks, Rachel, Wehner, Tim, White, Mark, Zombori, Gergely   +10 more
core   +3 more sources

A guide to neuromodulation in drug‐resistant epilepsy

Epileptic Disorders, EarlyView.
Abstract Neuromodulation is approved for the treatment of drug‐resistant epilepsy. It has been increasingly utilized over the past two decades with the approval of deep brain stimulation (DBS) and responsive neurostimulation (RNS) in addition to vagus nerve stimulation (VNS)—particularly in patients who are not deemed to be good resective surgical ...
Prachi Parikh, Irena Dolezawa, Manu Hegde, Lukas Imbach, Brian N. Lundstrom, Francesca Pizzo, Vikram R. Rao, Jaysingh Singh, Derek Southwell, Satsuke Watanabe, Birgit Frauscher   +10 more
wiley   +1 more source

SEEG in 3D: Interictal Source Localization From Intracerebral Recordings

Frontiers in Neurology, 2022
BackgroundStereo-electroencephalography (SEEG) uses a three-dimensional configuration of depth electrodes to localize epileptiform activity, but traditional analysis of SEEG is spatially restricted to the point locations of the electrode contacts ...
David Satzer, Yasar T. Esengul, Peter C. Warnke, Naoum P. Issa, Douglas R. Nordli   +4 more
doaj   +1 more source