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Presurgical brain mapping in epilepsy using simultaneous EEG and functional MRI at ultra-high field: feasibility and first results |
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Published in | Magma. 2016, vol. 29, no. 3, p. 605-616 | |
Abstract | The aim of this study was to demonstrate that eloquent cortex and epileptic-related hemodynamic changes can be safely and reliably detected using simultaneous electroencephalography (EEG)–functional magnetic resonance imaging (fMRI) recordings at ultra-high field(UHF)for clinical evaluation of patients with epilepsy. Materials and methods Simultaneous EEG–fMRI was acquired at 7 T using an optimized setup in nine patients with lesional epilepsy. According to the localization of the lesion, mapping of eloquent cortex (language and motor)was also performed in two patients. | |
Keywords | EEG–fMRI — Presurgical mapping — Epilepsy — Ultra-high field | |
Identifiers | PMID: 26946508 | |
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Research groups | Affective sciences Epilepsie et réseaux cérébraux (1002) Groupe Lazeyras Francois (IRM fonctionnelle et métabolique) (539) Optimisations des techniques avancés en neuroimagerie (985) Organisation et plasticité des réseaux neuronaux cérébraux (148) | |
Citation (ISO format) | GROUILLER, Frédéric et al. Presurgical brain mapping in epilepsy using simultaneous EEG and functional MRI at ultra-high field: feasibility and first results. In: Magma, 2016, vol. 29, n° 3, p. 605-616. doi: 10.1007/s10334-016-0536-5 https://archive-ouverte.unige.ch/unige:84691 |