Multimodal imaging reveals the role of γ activity in eating-reflex seizures. - Archive ouverte HAL Access content directly
Journal Articles Journal of Neurology, Neurosurgery and Psychiatry Year : 2011

Multimodal imaging reveals the role of γ activity in eating-reflex seizures.

(1) , (2) , (1) , (3, 4) , (5) , (1) , (6) , (7) , (8)
1
2
3
4
5
6
7
8

Abstract

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.
Fichier principal
Vignette du fichier
inserm-00612950_edited.pdf (146.51 Ko) Télécharger le fichier
Vignette du fichier
Manuscript_Author.pdf (4.34 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Origin : Files produced by the author(s)

Dates and versions

inserm-00612950 , version 1 (01-08-2011)

Identifiers

Cite

Thomas Blauwblomme, Philippe Kahane, Lorella Minotti, Frédéric Grouiller, Alexandre Krainik, et al.. Multimodal imaging reveals the role of γ activity in eating-reflex seizures.. Journal of Neurology, Neurosurgery and Psychiatry, 2011, 82 (10), pp.1171-3. ⟨10.1136/jnnp.2010.212696⟩. ⟨inserm-00612950⟩

Collections

INSERM UGA U836
123 View
417 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More