title: [Functional magnetic resonance imaging in clinical practice].
abstract: In the last decade, functional MRI (fMRI) has become one of the most widely used functional imaging technique in neurosciences. However, its clinical applications remain limited. Despite methodological and practical issues, fMRI data has been validated by different techniques (magnetoencephalography, Wada test, electrical and magnetic stimulations, and surgical resections). In neurosurgical practice, fMRI can identify eloquent areas involved in motor and language functions, and may evaluate characteristics of postoperative neurological deficit including its occurrence, clinical presentation and duration. This may help to inform patients and to prepare postoperative care. fMRI may also identify epileptic foci. In neurological practice, fMRI may help to determine prognosis of recovery after stroke, appropriate medication, and rehabilitation. fMRI may help to identify patients at risk of developing Alzheimer disease. Finally, cerebrovascular reactivity imaging is an interesting approach that might provide new radiological insights of vascular function.
authors.affiliation: Service de Neuroradiologie - Unité IRM, CHU Grenoble. akrainik@chu-grenoble.fr
authors.forename: A
authors.initials: A
authors.lastname: Krainik
authors.forename: C
authors.initials: C
authors.lastname: Rubin
authors.forename: S
authors.initials: S
authors.lastname: Grand
authors.forename: O
authors.initials: O
authors.lastname: David
authors.forename: M
authors.initials: M
authors.lastname: Baciu
authors.forename: A
authors.initials: A
authors.lastname: Jaillard
authors.forename: I
authors.initials: I
authors.lastname: Troprès
authors.forename: L
authors.initials: L
authors.lastname: Lamalle
authors.forename: H
authors.initials: H
authors.lastname: Duffau
authors.forename: J F
authors.initials: JF
authors.lastname: Le Bas
authors.forename: C
authors.initials: C
authors.lastname: Segebarth
authors.forename: S
authors.initials: S
authors.lastname: Lehéricy
mesh_terms: D001921:Brain / Q000378:metabolism; D001927:Brain Diseases / Q000175:diagnosis* / Q000378:metabolism; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D010100:Oxygen / Q000097:blood
chemical_list: D010100:Oxygen