Results 1 to 10 of about 1,848 (189)

Occipital Lobe Epilepsy With Ictal Fear: Evidence From a Stereo-Electroencephalography (sEEG) Case [PDF]

Frontiers in Neurology, 2018
Ictal fear—a relatively rare phenomenon—is a semiological characteristic of epilepsy. Most patients with epilepsy with ictal fear have an epileptic zone in the mesial temporal lobe, which is the classical brain area involved in emotion processing. Herein,
Jing Wang, Qian Wang, Mengyang Wang, Guoming Luan, Guoming Luan, Guoming Luan, Jian Zhou, Yuguang Guan, Zhaofen Yan   +8 more
doaj   +7 more sources

Deep Learning with Convolutional Neural Networks for Motor Brain-Computer Interfaces based on Stereo-electroencephalography (SEEG) [PDF]

IEEE Journal of Biomedical and Health Informatics, 2023
Objective: Deep learning based on convolutional neural networks (CNN) has achieved success in brain-computer interfaces (BCIs) using scalp electroencephalography (EEG).
Chen, Liang, Jiang, Shize, Li, Guangye, Liu, Shengjie, Metcalfe, Benjamin, Wu, Xiaolong, Zhang, Dingguo   +6 more
core   +7 more sources

Channel Selection for Stereo- Electroencephalography (SEEG)-Based Invasive Brain-Computer Interfaces Using Deep Learning Methods

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Brain-computer interfaces (BCIs) can enable direct communication with assistive devices by recording and decoding signals from the brain. To achieve high performance, many electrodes will be used, such as the recently developed invasive BCIs with channel
Xiaolong Wu, Guangye Li, Xin Gao, Benjamin Metcalfe, Dingguo Zhang   +4 more
doaj   +5 more sources

Automated multiple trajectory planning algorithm for the placement of stereo-electroencephalography (SEEG) electrodes in epilepsy treatment. [PDF]

Int J Comput Assist Radiol Surg, 2017
About one-third of individuals with focal epilepsy continue to have seizures despite optimal medical management. These patients are potentially curable with neurosurgery if the epileptogenic zone (EZ) can be identified and resected. Stereo-electroencephalography (SEEG) to record epileptic activity with intracranial depth electrodes may be required to ...
Sparks R, Zombori G, Rodionov R, Nowell M, Vos SB, Zuluaga MA, Diehl B, Wehner T, Miserocchi A, McEvoy AW, Duncan JS, Ourselin S.   +11 more
europepmc   +6 more sources

Association between enlarged perivascular space (ePVS) density and stereo-electroencephalography (SEEG) biomarkers of epileptogenicity. [PDF]

Epilepsia
AbstractObjectiveWe aim to explore the association between enlarged perivascular space (ePVS) density and stereo‐electroencephalography (SEEG) biomarkers of epileptogenicity.MethodsWe retrospectively analyzed consecutive SEEG patients from an Australian site. We automatically segmented ePVSs from 3T pre‐SEEG T1‐weighted magnetic resonance imaging (MRI)
Bunyamin J, Sinclair B, Wittayacharoenpong T, Sagar P, Pham W, Chen Z, Bosak N, Laing J, Gutman M, Hunn M, Kwan P, O'Brien TJ, Law M, Neal A.   +13 more
europepmc   +2 more sources

Transcriptomic Profiles from Stereo-EEGs May Reflect the Local Brain Cell Microenvironment in Human Epilepsy [PDF]

Biomolecules
Background: Our understanding of the pathomechanisms of epilepsy has improved through techniques that access the living human brain. We recently reported that explanted stereo-electroencephalography (SEEG) electrodes from patients with epilepsy carry ...
Julian Larkin, Anuj Kumar Dwivedi, Arun Mahesh, Albert Sanfeliu, Kieron J. Sweeney, Donncha F. O’Brien, Vijay K. Tiwari, Peter Widdess-Walsh, David C. Henshall   +8 more
doaj   +2 more sources

Combined MRI morphometry and source imaging guide placement of stereo-EEG electrodes in focal epilepsy with subtle or absent lesions [PDF]

Frontiers in Neurology
IntroductionPlanning stereo-electroencephalography (sEEG) for focal drug-resistant epilepsy with subtle or absent lesions requires accurate non-invasive spatial information about the hypothetical organization of the epileptic focus.
Peter C. Reinacher, Peter C. Reinacher, Dirk-Matthias Altenmüller, Julia M. Nakagawa, Julia M. Nakagawa, Yiwen Li Hegner, Cristian Dorin Antal, Cristian Dorin Antal, Matthias Dümpelmann, Theo Demerath, Anke M. Staack, Hans-Jürgen Huppertz, Soroush Doostkam, Horst Urbach, Andreas Schulze-Bonhage, Marcel Heers   +15 more
doaj   +2 more sources

Speech decoding from stereo-electroencephalography (sEEG) signals using advanced deep learning methods [PDF]

Journal of Neural Engineering
Objective: Brain-computer interfaces (BCIs) are technologies that bypass damaged or disrupted neural pathways and directly decode brain signals to perform intended actions.
Fu, Zhichun, Wellington, Scott, Wu, Xiaolong, Zhang, Dingguo   +3 more
core   +5 more sources

Stereo‐Electroencephalography Reveals Dynamic Spatio‐Spectral Signatures of Negative Emotions: A Distributed Circuit Mechanism Involving Amygdala–Cingulate–Hippocampus–Orbitofrontal Networks [PDF]

Brain and Behavior
Background The brain functional network connection mechanism mediating negative emotions is a central research focus in affective neuroscience. Although prior studies have identified key regions involved in emotion processing, the dynamic interactions ...
Zheng Li, Rong Yang, Jiaxi Zhao, Kanglin Liu, Sixun Yu, Xin Chen, Haifeng Shu   +6 more
doaj   +2 more sources

Slapping automatism in epileptic seizures: a case series [PDF]

Frontiers in Human Neuroscience
BackgroundSlapping automatism is a type of automatism observed during epileptic seizures, but its underlying electrophysiological mechanisms remain poorly understood.
Shenglin Hao, Ziyi Feng, Haifeng Zhao, Wei Liu, Shikun Zhan, Bomin Sun, Qiang Zhou, Chunyan Cao   +7 more
doaj   +2 more sources