Multimodal imaging of spike propagation: a technical case report
We report an 11-year-old boy with intractable epilepsy, who had cortical dysplasia in the
right superior frontal gyrus. Spatiotemporal source analysis of MEG and EEG spikes …
right superior frontal gyrus. Spatiotemporal source analysis of MEG and EEG spikes …
Magnetoencephalographic mapping of interictal spike propagation: a technical and clinical report
K Hara, FH Lin, S Camposano… - American journal …, 2007 - Am Soc Neuroradiology
Distinguishing propagated epileptic activity from primary epileptic foci is of critical
importance in presurgical evaluation of patients with medically intractable focal epilepsy. We …
importance in presurgical evaluation of patients with medically intractable focal epilepsy. We …
Focal seizure propagation illustrated by fMRI
HH Sonmezturk, V Morgan, B Abou-Khalil - Epileptic Disorders, 2011 - Springer
We report the pattern of seizure propagation as detected by functional MRI (fMRI) in a 24-
year-old man with frequent recurrent electrographic seizures. The EEG seizure onset was …
year-old man with frequent recurrent electrographic seizures. The EEG seizure onset was …
Noninvasive dynamic imaging of seizures in epileptic patients
L Tyvaert, P LeVan, F Dubeau… - Human brain …, 2009 - Wiley Online Library
Epileptic seizures are due to abnormal synchronized neuronal discharges. Techniques
measuring electrical changes are commonly used to analyze seizures. Neuronal activity can …
measuring electrical changes are commonly used to analyze seizures. Neuronal activity can …
Adult focal epilepsies
CT Skidmore - Continuum: lifelong learning in Neurology, 2016 - journals.lww.com
Abstract Purpose of Review: Focal epilepsy is the most common type of epilepsy in
adulthood. This article discusses the seizure symptomatology, EEG findings, and imaging …
adulthood. This article discusses the seizure symptomatology, EEG findings, and imaging …
Typical childhood absence seizures are associated with thalamic activation
Functional MRI with simultaneously acquired EEG (fMRI/EEG) can identify areas of signal
change associated with interictal discharges. We report the fMRI/EEG study of a child with …
change associated with interictal discharges. We report the fMRI/EEG study of a child with …
Magnetoencephalographic identification of epileptic focus in children with generalized electroencephalographic (EEG) features but focal imaging abnormalities
G Shukla, J Kazutaka, A Gupta… - Journal of Child …, 2017 - journals.sagepub.com
Purpose: Children with generalized seizures are often excluded as epilepsy surgery
candidates. This prospective study was conducted to evaluate the utility of …
candidates. This prospective study was conducted to evaluate the utility of …
EEG–fMRI of epileptic spikes: concordance with EEG source localization and intracranial EEG
Simultaneous EEG and fMRI recordings permit the non-invasive investigation of the
generators of spontaneous brain activity such as epileptic spikes. Despite a growing interest …
generators of spontaneous brain activity such as epileptic spikes. Despite a growing interest …
Visualization of the Spatiotemporal Propagation of Interictal Spikes in Temporal Lobe Epilepsy: A MEG Pilot Study
DJ Zhou, V Gumenyuk, O Taraschenko, BT Grobelny… - Brain Topography, 2024 - Springer
Magnetoencephalography (MEG) is clinically used to localize interictal spikes in discrete
brain areas of epilepsy patients through the equivalent current dipole (ECD) method, but …
brain areas of epilepsy patients through the equivalent current dipole (ECD) method, but …
Functional magnetic resonance imaging of human absence seizures
A Salek‐Haddadi, L Lemieux… - Annals of Neurology …, 2003 - Wiley Online Library
We studied a patient with idiopathic generalized epilepsy and frequent absences, using
electroencephalogram‐correlated functional magnetic resonance imaging. Four prolonged …
electroencephalogram‐correlated functional magnetic resonance imaging. Four prolonged …