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Clinical and advanced neurophysiology in the prognostic and diagnostic evaluation of disorders of consciousness: review of an IFCN-endorsed expert group

Comanducci, A. ; Boly, M. ; Claassen, J. ; De Lucia, M. ; Gibson, R.M. ; Juan, E. ; Laureys, S. ; Naccache, L. ; Owen, A.M. ; Rosanova, M. ; Rossetti, A.O. ; Schnakers, C. ; Sitt, J.D. ; Schiff, N.D. ; Massimini, M.

Clinical neurophysiology, 2020-11, Vol.131 (11), p.2736-2765 [Periódico revisado por pares]

Netherlands: Elsevier B.V

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  • Título:
    Clinical and advanced neurophysiology in the prognostic and diagnostic evaluation of disorders of consciousness: review of an IFCN-endorsed expert group
  • Autor: Comanducci, A. ; Boly, M. ; Claassen, J. ; De Lucia, M. ; Gibson, R.M. ; Juan, E. ; Laureys, S. ; Naccache, L. ; Owen, A.M. ; Rosanova, M. ; Rossetti, A.O. ; Schnakers, C. ; Sitt, J.D. ; Schiff, N.D. ; Massimini, M.
  • Assuntos: coma ; disorders of consciousness ; EEG ; event-related potentials ; evoked potentials ; Human health sciences ; Life Sciences ; minimally conscious state ; Neurologie ; Neurology ; Neurons and Cognition ; Sciences de la santé humaine ; vegetative state
  • É parte de: Clinical neurophysiology, 2020-11, Vol.131 (11), p.2736-2765
  • Notas: ObjectType-Article-2
    SourceType-Scholarly Journals-1
    ObjectType-Feature-3
    content type line 23
    ObjectType-Review-1
    scopus-id:2-s2.0-85090483473
    info:eu-repo/grantAgreement/EC/H2020/686764
    USDOE
  • Descrição: •We provide an overview of EEG-based techniques in the prognostic and diagnostic assessment of DoC.•We highlight bridging principles between conventional and investigational approaches.•We share expert opinions and considerations on the technical and conceptual caveats. The analysis of spontaneous EEG activity and evoked potentialsis a cornerstone of the instrumental evaluation of patients with disorders of consciousness (DoC). Thepast few years have witnessed an unprecedented surge in EEG-related research applied to the prediction and detection of recovery of consciousness after severe brain injury,opening up the prospect that new concepts and tools may be available at the bedside. This paper provides a comprehensive, critical overview of bothconsolidated and investigational electrophysiological techniquesfor the prognostic and diagnostic assessment of DoC.We describe conventional clinical EEG approaches, then focus on evoked and event-related potentials, and finally we analyze the potential of novel research findings. In doing so, we (i) draw a distinction between acute, prolonged and chronic phases of DoC, (ii) attempt to relate both clinical and research findings to the underlying neuronal processes and (iii) discuss technical and conceptual caveats.The primary aim of this narrative review is to bridge the gap between standard and emerging electrophysiological measures for the detection and prediction of recovery of consciousness. The ultimate scope is to provide a reference and common ground for academic researchers active in the field of neurophysiology and clinicians engaged in intensive care unit and rehabilitation.
  • Editor: Netherlands: Elsevier B.V
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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