Search Results - "Chauvel, P"

The Virtual Epileptic Patient: Individualized whole-brain models of epilepsy spread by Jirsa, V.K., Proix, T., Perdikis, D., Woodman, M.M., Wang, H., Gonzalez-Martinez, J., Bernard, C., Bénar, C., Guye, M., Chauvel, P., Bartolomei, F.

“…Individual variability has clear effects upon the outcome of therapies and treatment approaches. The customization of healthcare options to the individual…”
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S12.2 Source localization of ictal discharges in partial epilepsies by Chauvel, P

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Emotion Induction After Direct Intracerebral Stimulations of Human Amygdala by Lanteaume, Laura, Khalfa, Stéphanie, Régis, Jean, Marquis, Patrick, Chauvel, Patrick, Bartolomei, Fabrice

“…Very few studies in humans have quantified the effect obtained after direct electrical stimulation of the amygdala, in terms of both emotional and…”
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Role of resting state functional connectivity MRI in presurgical investigation of mesial temporal lobe epilepsy by Bettus, Gaelle, Bartolomei, Fabrice, Confort-Gouny, Sylviane, Guedj, Eric, Chauvel, Patrick, Cozzone, Patrick J, Ranjeva, Jean-Philippe, Guye, Maxime

“…ObjectiveThe authors aimed to determine the ability of resting-state functional connectivity MRI (fcMRI) to lateralise/localise the epileptogenic zone in…”
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S47-5 Intracerebral EEG by Chauvel, P

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Epileptic fast activity can be explained by a model of impaired GABAergic dendritic inhibition by Wendling, F., Bartolomei, F., Bellanger, J. J., Chauvel, P.

“…This paper focuses on high‐frequency (gamma band) EEG activity, the most characteristic electrophysiological pattern in focal seizures of human epilepsy. It…”
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Epileptic fast intracerebral EEG activity: evidence for spatial decorrelation at seizure onset by Wendling, F., Bartolomei, F., Bellanger, J. J., Bourien, J., Chauvel, P.

“…Low‐voltage rapid discharges (or fast EEG ictal activity) constitute a characteristic electrophysiological pattern in focal seizures of human epilepsy. They…”
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Long-term efficacy of gamma knife radiosurgery in mesial temporal lobe epilepsy by BARTOLOMEI, F, HAYASHI, M, TAMURA, M, REY, M, FISCHER, C, CHAUVEL, P, REGIS, J

“…Gamma knife (GK) radiosurgery has been proposed as an alternative to classic microsurgery in mesial temporal lobe epilepsy (MTLE). Short-term follow-up studies…”
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Stereoelectroencephalography in presurgical assessment of MRI-negative epilepsy by McGonigal, Aileen, Bartolomei, Fabrice, Régis, Jean, Guye, Maxime, Gavaret, Martine, Fonseca, Agnès Trébuchon-Da, Dufour, Henry, Figarella-Branger, Dominique, Girard, Nadine, Péragut, Jean-Claude, Chauvel, Patrick

“…According to most existing literature, the absence of an MRI lesion is generally associated with poorer prognosis in resective epilepsy surgery. Delineation of…”
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The dreamy state: hallucinations of autobiographic memory evoked by temporal lobe stimulations and seizures by Vignal, Jean-Pierre, Maillard, Louis, McGonigal, Aileen, Chauvel, Patrick

“…Using results from cortical stimulations, as well as the symptoms of spontaneous epileptic seizures recorded by stereoelectroencephalography we re-studied the…”
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Neuromagnetic source localization of auditory evoked fields and intracerebral evoked potentials: a comparison of data in the same patients by Godey, B, Schwartz, D, de Graaf, J.B, Chauvel, P, Liégeois-Chauvel, C

“…Objective: To compare the localizations of different neural sources (a) obtained from intracerebral evoked responses and (b) calculated from surface auditory…”
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Pre-ictal synchronicity in limbic networks of mesial temporal lobe epilepsy by Bartolomei, F., Wendling, F., Régis, J., Gavaret, M., Guye, M., Chauvel, P.

“…Purpose: We recorded with intracerebral electrodes the onset of limbic seizures in patients with mesial temporal lobe epilepsy (MTLE) to identify the dynamic…”
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C38 Neurophysiological approach to epilepsy surgery by Chauvel, P

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Contextual modulation of hippocampal activity during picture naming by Llorens, A., Dubarry, A.-S., Trébuchon, A., Chauvel, P., Alario, F.-X., Liégeois-Chauvel, C.

“…•We investigated the role of the hippocampus during picture naming.•We assessed modulation of activity patterns by repetition and semantic interference.•The…”
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Comparison of Brain Networks During Interictal Oscillations and Spikes on Magnetoencephalography and Intracerebral EEG by Jmail, Nawel, Gavaret, Martine, Bartolomei, F., Chauvel, P., Badier, Jean-Michel, Bénar, Christian-G.

“…Electromagnetic source localization in electroencephalography (EEG) and magnetoencephalography (MEG) allows finding the generators of transient interictal…”
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Relevance of nonlinear lumped-parameter models in the analysis of depth-EEG epileptic signals by Wendling, F, Bellanger, J J, Bartolomei, F, Chauvel, P

“…In the field of epilepsy, the analysis of stereoelectroencephalographic (SEEG, intra-cerebral recording) signals with signal processing methods can help to…”
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Imaging haemodynamic changes related to seizures: Comparison of EEG-based general linear model, independent component analysis of fMRI and intracranial EEG by Thornton, R.C., Rodionov, R., Laufs, H., Vulliemoz, S., Vaudano, A., Carmichael, D., Cannadathu, S., Guye, M., McEvoy, A., Lhatoo, S., Bartolomei, F., Chauvel, P., Diehl, B., De Martino, F., Elwes, R.D.C., Walker, M.C., Duncan, J.S., Lemieux, L.

“…Simultaneous EEG-fMRI can reveal haemodynamic changes associated with epileptic activity which may contribute to understanding seizure onset and propagation…”
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Recording of fast activity at the onset of partial seizures: Depth EEG vs. scalp EEG by Cosandier-Rimélé, D., Bartolomei, F., Merlet, I., Chauvel, P., Wendling, F.

“…Rapid discharges (25–80Hz), a characteristic EEG pattern often recorded at seizure onset in partial epilepsies, are often considered as electrophysiological…”
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Cortical stimulation study of the role of rhinal cortex in déjà vu and reminiscence of memories by BARTOLOMEI, F, BARBEAU, E, GAVARET, M, GUYE, M, MCGONIGAL, A, REGIS, J, CHAUVEL, P

“…To study the role of perirhinal (PC) and entorhinal cortices (EC) in dreamy state symptoms (déjà vu and reminiscence of scenes). These phenomena have been…”
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The neuronal sources of EEG: Modeling of simultaneous scalp and intracerebral recordings in epilepsy by Cosandier-Rimélé, D., Merlet, I., Badier, J.M., Chauvel, P., Wendling, F.

“…In many applications which make use of EEG to investigate brain functions, a central question is often to relate the recorded signals to the spatio-temporal…”
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