Combined electroencephalography–functional magnetic resonance imaging and electrical source imaging improves localization of pediatric focal epilepsy
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Neurology"
DOI: 10.1002/ana.25003
Abstract: Surgical treatment in epilepsy is effective if the epileptogenic zone (EZ) can be correctly localized and characterized. Here we use simultaneous electroencephalography–functional magnetic resonance imaging (EEG‐fMRI) data to derive EEG‐fMRI and electrical source imaging (ESI)… read more here.
Keywords: resonance imaging; electrical source; magnetic resonance; source imaging ... See more keywords
EEG/MEG source imaging using fMRI informed time‐variant constraints
Sign Up to like & getrecommendations! Published in 2018 at "Human Brain Mapping"
DOI: 10.1002/hbm.23945
Abstract: Multimodal functional neuroimaging by combining functional magnetic resonance imaging (fMRI) and electroencephalography (EEG) or magnetoencephalography (MEG) is able to provide high spatiotemporal resolution mapping of brain activity. However, the accuracy of fMRI‐constrained EEG/MEG source imaging… read more here.
Keywords: fmri; source; eeg meg; source imaging ... See more keywords
Open‐source MR imaging and reconstruction workflow
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29384
Abstract: This work presents an end‐to‐end open‐source MR imaging workflow. It is highly flexible in rapid prototyping across the whole imaging process and integrates vendor‐independent openly available tools. The whole workflow can be shared and executed… read more here.
Keywords: reconstruction workflow; open source; imaging reconstruction; source imaging ... See more keywords
P235 Localizing non-epileptic abnormal brain function in children using high density EEG (HDEEG): Electric source imaging (ESI) of focal slowing
Sign Up to like & getrecommendations! Published in 2017 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2017.07.243
Abstract: Objectives Interictal focal slowing is an important EEG index of brain activity dysfunction, possibly representing an additional tool for presurgical evaluation in pediatric epilepsy. Here, we investigate the accuracy of electric source imaging (ESI) applied… read more here.
Keywords: electric source; source imaging; focal slowing; brain ... See more keywords
Electromagnetic source imaging using simultaneous scalp EEG and intracranial EEG: An emerging tool for interacting with pathological brain networks
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2017.10.027
Abstract: OBJECTIVE The goal of this study is to investigate the performance, merits and limitations of source imaging using intracranial EEG (iEEG) recordings and to compare its accuracy to the results of EEG source imaging. Accuracy… read more here.
Keywords: ieeg recordings; source; imaging using; brain ... See more keywords
Ictal EEG source localization in focal epilepsy: Review and future perspectives
Sign Up to like & getrecommendations! Published in 2020 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2020.08.001
Abstract: Electroencephalographic (EEG) source imaging localizes the generators of neural activity in the brain. During presurgical epilepsy evaluation, EEG source imaging of interictal epileptiform discharges is an established tool to estimate the irritative zone. However, the… read more here.
Keywords: ictal eeg; source; future perspectives; eeg source ... See more keywords
High-density Electric Source Imaging of interictal epileptic discharges: How many electrodes and which time point?
Sign Up to like & getrecommendations! Published in 2020 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2020.09.018
Abstract: OBJECTIVE To assess the value of caudal EEG electrodes over cheeks and neck for high-density electric source imaging (ESI) in presurgical epilepsy evaluation, and to identify the best time point during averaged interictal epileptic discharges… read more here.
Keywords: density electric; high density; electric source; time ... See more keywords
Non-invasive mapping of epileptogenic networks predicts surgical outcome
Sign Up to like & getrecommendations! Published in 2023 at "Brain"
DOI: 10.1093/brain/awac477
Abstract: Abstract Epilepsy is increasingly considered a disorder of brain networks. Studying these networks with functional connectivity can help identify hubs that facilitate the spread of epileptiform activity. Surgical resection of these hubs may lead patients… read more here.
Keywords: functional connectivity; source imaging; outcome; surgical outcome ... See more keywords
Dynamic Electrical Source Imaging (DESI) of Seizures and Interictal Epileptic Discharges Without Ensemble Averaging
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2016.2595329
Abstract: We propose an algorithm for electrical source imaging of epileptic discharges that takes a data-driven approach to regularizing the dynamics of solutions. The method is based on linear system identification on short time segments, combined… read more here.
Keywords: epileptic discharges; electrical source; ensemble averaging; source imaging ... See more keywords
Electromagnetic Source Imaging via Bayesian Modeling With Smoothness in Spatial and Temporal Domains
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2022.3190474
Abstract: Accurate reconstruction of cortical activation from electroencephalography and magnetoencephalography (E/MEG) is a long-standing challenge because of the inherently ill-posed inverse problem. In this paper, a novel algorithm under the empirical Bayesian framework, source imaging with… read more here.
Keywords: electromagnetic source; temporal domains; source imaging; smoothness spatial ... See more keywords
Electromagnetic Source Imaging With a Combination of Sparse Bayesian Learning and Deep Neural Network
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Neural Systems and Rehabilitation Engineering"
DOI: 10.1109/tnsre.2023.3251420
Abstract: Accurate reconstruction of the brain activities from electroencephalography and magnetoencephalography (E/MEG) remains a long-standing challenge for the intrinsic ill-posedness in the inverse problem. In this study, to address this issue, we propose a novel data-driven… read more here.
Keywords: network; deep neural; source; source imaging ... See more keywords