| Multimodal imaging reveals the role of γ activity in eating-reflex seizures. | |
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MedLine Citation:
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PMID: 21097547 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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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 resective surgery of the middle short gyrus of the right insula. This case provides a rare demonstration from human gamma activity that the route to seizure may be supported by the interplay between physiological and epileptogenic networks. |
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Authors:
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Thomas Blauwblomme; Philippe Kahane; Lorella Minotti; Frédéric Grouiller; Alexandre Krainik; Laurent Vercueil; Stéphan Chabardès; Dominique Hoffmann; Olivier David |
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Publication Detail:
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Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't Date: 2010-11-19 |
Journal Detail:
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Title: Journal of neurology, neurosurgery, and psychiatry Volume: 82 ISSN: 1468-330X ISO Abbreviation: J. Neurol. Neurosurg. Psychiatr. Publication Date: 2011 Oct |
Date Detail:
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Created Date: 2011-09-09 Completed Date: 2011-10-31 Revised Date: 2012-04-27 |
Medline Journal Info:
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Nlm Unique ID: 2985191R Medline TA: J Neurol Neurosurg Psychiatry Country: England |
Other Details:
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Languages: eng Pagination: 1171-3 Citation Subset: IM |
Affiliation:
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INSERM, U836, Grenoble Institute of Neuroscience, Grenoble, France. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Brain Mapping Brain Waves / physiology* Cerebral Cortex / physiopathology, surgery Dominance, Cerebral / physiology Electroencephalography* Epilepsy, Reflex / diagnosis, physiopathology*, surgery Female Frontal Lobe / physiopathology, surgery Hemangioma, Cavernous, Central Nervous System / surgery Humans Image Processing, Computer-Assisted* Magnetic Resonance Imaging* Nerve Net / physiopathology, surgery Postoperative Complications / diagnosis, physiopathology, surgery Young Adult |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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