Multimodal Imaging Reveals the Role of Gamma Activity in Eating Reflex Seizures Running head: Multimodal Imaging of Eating Reflex Seizures
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چکیده
Running head: Multimodal Imaging of Eating Reflex Seizures Thomas Blauwblomme, MSc, Philippe Kahane, MD PhD, Lorella Minotti MD, Frédéric Grouiller, PhD, Alexandre Krainik, MD PhD, Laurent Vercueil, MD PhD, Stéphan Chabardès, MD, Dominique Hoffmann, MD, Olivier David, PhD 1 INSERM, U836, Grenoble Institute of Neuroscience, France 2 Université Joseph Fourier, Grenoble, France 3 Department of Neurology, University Hospital, Grenoble, France 4 Department of Neurosurgery, University Hospital, Grenoble, France 5 Department of Neuroradiology and MRI Unit, University Hospital Grenoble, France 6 CTRS-IDEE, University Hospital, Lyon, France 7 Functional Brain Mapping Laboratory, Geneva, Switzerland
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Multimodal imaging reveals the role of γ activity in eating-reflex seizures.
In reflex epilepsies, alteration of γ oscillations may mediate transition between interictal and ictal states. Here, we explored a patient having seizures triggered by syrup intake. From intracranial electroencephalography combined with functional MRI, the overlap of the gustatory cortex and of the preictal and ictal onset zones, as defined by early gamma changes, motivated the successful resec...
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