F90. Efficacy of simultaneous scalp and intracranial EEG in detecting seizure onset zone
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.04.253
Abstract: Introduction Recently, we showed that three parameters of seizure onset were pertinent in the comparison of scalp and intracranial EEG: latency (La, pattern (Pa, pattern concordance between scalp and intracranial), and location (Lo) concordance. Discrepancy… read more here.
Keywords: intracranial eeg; seizure onset; scalp intracranial; simultaneous scalp ... See more keywords
F129. Detection and characteristics of temporal encephaloceles in patients with refractory epilepsy
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2018.04.292
Abstract: Introduction Temporal encephaloceles (TEs) have recently garnered interest in patients with prior MRI-negative refractory temporal lobe epilepsy (RTLE) as a potential source of focality. Careful review by an experienced neuroradiologist may yield improved detection of… read more here.
Keywords: detection; refractory epilepsy; seizure onset; patients tes ... See more keywords
Highly consistent temporal lobe interictal spike networks revealed from foramen ovale electrodes
Sign Up to like & getrecommendations! Published in 2021 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2021.06.013
Abstract: OBJECTIVE A major challenge that limits understanding and treatment of epileptic events from mesial temporal structures comes from our inability to detect and map interictal networks reproducibly using scalp electrodes. Here, we developed a novel… read more here.
Keywords: spike networks; seizure onset; interictal spike; spike ... See more keywords
Automatic detection of HFOs based on singular value decomposition and improved fuzzy c-means clustering for localization of seizure onset zones
Sign Up to like & getrecommendations! Published in 2020 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.03.010
Abstract: Abstract This paper devises a new detector based on singular value decomposition (SVD) and improved fuzzy c-means (FCM) clustering for automatically detecting high-frequency oscillations (HFOs) that are used for localizing seizure onset zones (SOZs) in… read more here.
Keywords: singular value; improved fuzzy; seizure onset; based singular ... See more keywords
Characterizing the seizure onset zone and epileptic network using EEG-fMRI in a rat seizure model
Sign Up to like & getrecommendations! Published in 2021 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2021.118133
Abstract: Accurate epileptogenic zone (EZ) or seizure onset zone (SOZ) localization is crucial for epilepsy surgery optimization. Previous animal and human studies on epilepsy have reported that changes in blood oxygen level-dependent (BOLD) signals induced by… read more here.
Keywords: onset zone; seizure onset; fmri recording; seizure ... See more keywords
Seizure onset zone classification based on imbalanced iEEG with data augmentation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Neural Engineering"
DOI: 10.1088/1741-2552/aca04f
Abstract: Objective. Identifying the seizure onset zone (SOZ) in patients with focal epilepsy is the critical information required for surgery. However, collecting this information is challenging, time-consuming, and subjective. Some machine learning methods reduce the workload… read more here.
Keywords: method; class; ieeg; augmentation ... See more keywords
Seizure Onset Zone Identification From iEEG: A Review
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3182716
Abstract: This paper discusses the various methods of identifying the seizure onset zone (SOZ) from the intracranial electroencephalography (iEEG) data. Epilepsy, also known as seizure disorder, is a neurological condition caused due to disruption in the… read more here.
Keywords: seizure; identification; onset zone; ieeg ... See more keywords
Interictal coupling of HFOs and slow oscillations predicts the seizure‐onset pattern in mesiotemporal lobe epilepsy
Sign Up to like & getrecommendations! Published in 2019 at "Epilepsia"
DOI: 10.1111/epi.15541
Abstract: Low‐voltage fast activity (LVF) and low‐frequency high‐amplitude periodic spiking (PS) are the two most common seizure‐onset patterns in mesiotemporal lobe epilepsy, with different underlying mechanisms, pathology, and postsurgical outcome. The present work aims to investigate… read more here.
Keywords: lobe epilepsy; seizure onset; mesiotemporal lobe; coupling hfos ... See more keywords
The UK experience of stereoelectroencephalography in children: An analysis of factors predicting the identification of a seizure‐onset zone and subsequent seizure freedom
Sign Up to like & getrecommendations! Published in 2021 at "Epilepsia"
DOI: 10.1111/epi.16954
Abstract: Stereoelectroencephalography (SEEG) is being used more frequently in the pre‐surgical evaluation of children with focal epilepsy. It has been shown to be safe in children, but there are no multicenter studies assessing the rates and… read more here.
Keywords: onset zone; subsequent seizure; seizure onset; seizure ... See more keywords
Deep learning resting state fMRI lateralization of temporal lobe epilepsy.
Sign Up to like & getrecommendations! Published in 2022 at "Epilepsia"
DOI: 10.1111/epi.17233
Abstract: OBJECTIVE Localization of focal epilepsy is critical for surgical treatment of refractory seizures. There remains a great need for non-invasive techniques to localize seizures for surgical decision-making. We investigate the use of deep learning using… read more here.
Keywords: seizure; resting state; deep learning; epilepsy ... See more keywords
Reliability of visual review of intracranial electroencephalogram in identifying the seizure onset zone: A systematic review and implications for the accuracy of automated methods
Sign Up to like & getrecommendations! Published in 2022 at "Epilepsia"
DOI: 10.1111/epi.17446
Abstract: Visual review of intracranial electroencephalography (iEEG) is often an essential component for defining the zone of resection for epilepsy surgery. Unsupervised approaches using machine and deep learning are being employed to identify seizure onset zones… read more here.
Keywords: visual review; review; review intracranial; reliability visual ... See more keywords