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Event-related potentials in the odd-ball paradigm and behavioral scales for the assessment of children and adolescents with disorders of consciousness: a proof of concept study

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dc.abstract.enObjective: Quantification of signatures of conscious processing in children with disorders of consciousness (DoC) using odd-ball paradigms in multiple modalities. Method: We review the diagnostic approaches available in the field, from clinical scales to neuroimaging methods, and concentrate upon measures derived from electroencephalographic event related potentials. Results: Evoked potentials were recorded in five procedures, encompassing visual, auditory and tactile modalities, from ten pediatric DoC patients—six in a minimally conscious state (MCS), three in unresponsive wakefulness syndrome (UWS) and one who emerged from MCS (eMCS)—and the control group of 10 healthy children. In almost all the eMCS and MCS patients, higher amplitude of P300 was observed and the effect was statistically significant in at least one out of the five performed procedures. Additionally, signs of conscious information processing were detected in one UWS patient. Conclusion: The presented results provide a proof of concept for the possibility of applying ERP-derived electrophysiological measures as an aid in the assessment of children and adolescents in DoC.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorPietrzak, Marcin
dc.contributor.authorDuszyk-Bogorodzka, Anna
dc.contributor.authorZieleniewska, Magdalena
dc.contributor.authorDovgialo, Marian
dc.contributor.authorDurka, Piotr
dc.date.accessioned2024-01-24T23:38:54Z
dc.date.available2024-01-24T23:38:54Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.number2
dc.description.volume33
dc.identifier.doi10.1080/13854046.2018.1555282
dc.identifier.issn1385-4046
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/106572
dc.identifier.weblinkhttps://www.tandfonline.com/doi/full/10.1080/13854046.2018.1555282
dc.languageeng
dc.pbn.affiliationcomputer and information sciences
dc.relation.ispartofClinical Neuropsychologist
dc.relation.pages419-437
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enDisorders of consciousness
dc.subject.enunresponsive wakefulness syndrome
dc.subject.enminimally conscious state
dc.subject.enpediatric patients
dc.subject.enP300
dc.subject.enevent-related potential
dc.subject.enelectroencephalography
dc.subject.enoddball paradigm
dc.subject.englobal-local
dc.titleEvent-related potentials in the odd-ball paradigm and behavioral scales for the assessment of children and adolescents with disorders of consciousness: a proof of concept study
dc.typeJournalArticle
dspace.entity.typePublication