Surgically relevant localization of the central sulcus with high-density somatosensory-evoked potentials compared with functional magnetic resonance imaging

Lascano, Agustina Maria; Grouiller, Frédéric; Genetti Gatfield, Mélanie; Spinelli, Laurent Jean-François; Seeck, Margitta; Schaller, Karl Lothard; Michel, Christoph

doi:10.1227/NEU.0000000000000298

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Title		Surgically relevant localization of the central sulcus with high-density somatosensory-evoked potentials compared with functional magnetic resonance imaging
Authors		Lascano, Agustina Maria Grouiller, Frédéric Genetti Gatfield, Mélanie Spinelli, Laurent Jean-François Seeck, Margitta Schaller, Karl Lothard Michel, Christoph
Published in		Neurosurgery. 2014, vol. 74, no. 5, p. 517-526
Abstract		Resection of abnormal brain tissue lying near the sensorimotor cortex entails precise localization of the central sulcus. Mapping of this area is achieved by applying invasive direct cortical electrical stimulation. However, noninvasive methods, particularly functional magnetic resonance imaging (fMRI), are also used. As a supplement to fMRI, localization of somatosensory-evoked potentials (SEPs) recorded with an electroencephalogram (EEG) has been proposed, but has not found its place in clinical practice.
Identifiers		DOI: 10.1227/NEU.0000000000000298 PMID: 24463494
Full text		Article (Published version) (624 Kb) - Limited access to UNIGE
Structures		Faculté de médecine / Section de médecine clinique / Département des neurosciences cliniques Faculté de médecine / Section de médecine clinique / Département de radiologie et informatique médicale Faculté de médecine / Section de médecine fondamentale / Département de neurosciences fondamentales
Research groups		Epilepsie et Chirurgie (149) Groupe Schaller Karl Lothard (neurochirurgie) (851) Organisation et plasticité des réseaux neuronaux cérébraux (148)
Citation (ISO format)		LASCANO, Agustina Maria et al. Surgically relevant localization of the central sulcus with high-density somatosensory-evoked potentials compared with functional magnetic resonance imaging. In: Neurosurgery, 2014, vol. 74, n° 5, p. 517-526. doi: 10.1227/NEU.0000000000000298 https://archive-ouverte.unige.ch/unige:38226

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Deposited on : 2014-06-26

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Surgically relevant localization of the central sulcus with high-density somatosensory-evoked potentials compared with functional magnetic resonance imaging