Article (Scientific journals)
Neuroimaging after coma.
Tshibanda, Luaba; Vanhaudenhuyse, Audrey; Boly, Mélanie et al.
2010In Neuroradiology, 52 (1), p. 15-24
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Keywords :
Brain/pathology/physiopathology; Coma/diagnosis/pathology/physiopathology; Consciousness/physiology; Consciousness Disorders/diagnosis/pathology/physiopathology; Humans; Magnetic Resonance Imaging; Neural Pathways/pathology/physiopathology
Abstract :
[en] Following coma, some patients will recover wakefulness without signs of consciousness (only showing reflex movements, i.e., the vegetative state) or may show non-reflex movements but remain without functional communication (i.e., the minimally conscious state). Currently, there remains a high rate of misdiagnosis of the vegetative state (Schnakers et. al. BMC Neurol, 9:35, 8) and the clinical and electrophysiological markers of outcome from the vegetative and minimally conscious states remain unsatisfactory. This should incite clinicians to use multimodal assessment to detect objective signs of consciousness and validate para-clinical prognostic markers in these challenging patients. This review will focus on advanced magnetic resonance imaging (MRI) techniques such as magnetic resonance spectroscopy, diffusion tensor imaging, and functional MRI (fMRI studies in both "activation" and "resting state" conditions) that were recently introduced in the assessment of patients with chronic disorders of consciousness.
Research Center/Unit :
GIGA CRC (Cyclotron Research Center) In vivo Imaging-Aging & Memory - ULiège
Disciplines :
Neurology
Author, co-author :
Tshibanda, Luaba ;  Centre Hospitalier Universitaire de Liège - CHU > Coma Science Group > Imagerie médicale
Vanhaudenhuyse, Audrey  ;  Université de Liège - ULiège > Coma Science Group > Centre de recherches du cyclotron
Boly, Mélanie ;  Université de Liège - ULiège > Centre de Recherches du Cyclotron -Département des sciences cliniques > Coma Group - Neurologie
Soddu, Andrea ;  Université de Liège - ULiège > Centre de recherches du cyclotron
Bruno, Marie-Aurélie ;  Université de Liège - ULiège > Centre de recherches du cyclotron > Coma Science Group
Moonen, Gustave  ;  Centre Hospitalier Universitaire de Liège - CHU > Neurologie Sart Tilman
Laureys, Steven  ;  Université de Liège - ULiège > Coma Science group > Centre de recherches du cyclotron - Département des sciences cliniques
Noirhomme, Quentin ;  Université de Liège - ULiège > Coma Science Group > Centre de recherches du cyclotron
Language :
English
Title :
Neuroimaging after coma.
Publication date :
2010
Journal title :
Neuroradiology
ISSN :
0028-3940
eISSN :
1432-1920
Publisher :
Springer Science & Business Media B.V., New York, United States - New York
Volume :
52
Issue :
1
Pages :
15-24
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique
European Commission DISCOS, Mindbridge, DECODER & CATIA
Concerted Research Action
JSMF - James S McDonnell Foundation
MSF - Mind Science Foundation
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