Epilepsy and brain network hubs
Epilepsy is a disorder of brain networks. A better understanding of structural and dynamic
network properties may improve epilepsy diagnosis, treatment, and prognostics. Hubs are …
network properties may improve epilepsy diagnosis, treatment, and prognostics. Hubs are …
Non-invasive mapping of epileptogenic networks predicts surgical outcome
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 …
with functional connectivity can help identify hubs that facilitate the spread of epileptiform …
[HTML][HTML] Resting state network connectivity is attenuated by fMRI acoustic noise
Introduction During the past decades there has been an increasing interest in tracking brain
network fluctuations in health and disease by means of resting state functional magnetic …
network fluctuations in health and disease by means of resting state functional magnetic …
MEG abnormalities and mechanisms of surgical failure in neocortical epilepsy
Objective Epilepsy surgery fails to achieve seizure freedom in 30%–40% of cases. It is not
fully understood why some surgeries are unsuccessful. By comparing interictal …
fully understood why some surgeries are unsuccessful. By comparing interictal …
[HTML][HTML] Auditory driven gamma synchrony is associated with cortical thickness in widespread cortical areas
Objective Gamma synchrony is a fundamental functional property of the cerebral cortex,
impaired in multiple neuropsychiatric conditions (ie schizophrenia, Alzheimer's disease …
impaired in multiple neuropsychiatric conditions (ie schizophrenia, Alzheimer's disease …
Accuracy and spatial properties of distributed magnetic source imaging techniques in the investigation of focal epilepsy patients
G Pellegrino, T Hedrich… - Human brain …, 2020 - Wiley Online Library
Source localization of interictal epileptiform discharges (IEDs) is clinically useful in the
presurgical workup of epilepsy patients. We aimed to compare the performance of four …
presurgical workup of epilepsy patients. We aimed to compare the performance of four …
Electroencephalographic microstates as a potential neurophysiological marker differentiating bilateral from unilateral temporal lobe epilepsy
Objective Electroencephalographic (EEG) microstate abnormalities have been documented
in different neurological disorders. We aimed to assess whether EEG microstates are altered …
in different neurological disorders. We aimed to assess whether EEG microstates are altered …
Clinical yield of electromagnetic source imaging and hemodynamic responses in epilepsy: Validation with intracerebral data
C Abdallah, T Hedrich, A Koupparis, J Afnan, JA Hall… - Neurology, 2022 - AAN Enterprises
Background and Objectives Accurate delineation of the seizure-onset zone (SOZ) in focal
drug-resistant epilepsy often requires stereo-EEG (SEEG) recordings. Our aims were to …
drug-resistant epilepsy often requires stereo-EEG (SEEG) recordings. Our aims were to …
Neurophysiology, Neuropsychology, and Epilepsy, in 2022: Hills We Have Climbed and Hills Ahead. Neurophysiology in epilepsy
Since the discovery of the human electroencephalogram (EEG), neurophysiology
techniques have become indispensable tools in our armamentarium to localize epileptic …
techniques have become indispensable tools in our armamentarium to localize epileptic …
Removal of interictal MEG-derived network hubs is associated with postoperative seizure freedom
Objective: To investigate whether MEG network connectivity was associated with epilepsy
duration, to identify functional brain network hubs in patients with refractory focal epilepsy …
duration, to identify functional brain network hubs in patients with refractory focal epilepsy …