[article] 
inJournal of Child Psychology and Psychiatry > 50-4 (April 2009) . - p. 506-513

Titre :	Performance monitoring in children following traumatic brain injury
Type de document :	Texte imprimé et/ou numérique
Auteurs :	Tisha J. ORNSTEIN, Auteur ; Shirley X. CHEN, Auteur ; Gordon D. LOGAN, Auteur ; Jeffrey E. MAX, Auteur ; Marcia BARNES, Auteur ; Maureen DENNIS, Auteur ; Linda EWING-COBBS, Auteur ; Gerri HANTEN, Auteur ; Harvey S. LEVIN, Auteur ; Russell SCHACHAR, Auteur
Année de publication :	2009
Article en page(s) :	p. 506-513
Langues :	Anglais (eng)
Mots-clés :	Performance-monitoring traumatic-brain-injury children head-injury neuropsychology pediatrics
Index. décimale :	PER Périodiques
Résumé :	Background: Executive control deficits are common sequelae of childhood traumatic brain injury (TBI). The goal of the current study was to assess a specific executive control function, performance monitoring, in children following TBI. Methods: Thirty-one children with mild–moderate TBI, 18 with severe TBI, and 37 control children without TBI, of comparable age and sex, performed the stop signal task, a speeded choice reaction time task. On occasion, they were presented with a signal to stop their responses. Performance monitoring was defined as the extent of slowing in go-task reaction time following failure to stop responses. Results: The TBI group as a whole demonstrated less post-error slowing than did controls. This finding suggested impaired error monitoring performance. In addition, time since injury and socioeconomic status predicted less slowing after stopped responses. Conclusions: We suggest that alterations in performance monitoring expressed as the inability to notice, regulate and adjust behavior to changing situations are an effect of TBI in children.
En ligne :	http://dx.doi.org/10.1111/j.1469-7610.2008.01997.x
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=724

[article] Performance monitoring in children following traumatic brain injury [Texte imprimé et/ou numérique] / Tisha J. ORNSTEIN, Auteur ; Shirley X. CHEN, Auteur ; Gordon D. LOGAN, Auteur ; Jeffrey E. MAX, Auteur ; Marcia BARNES, Auteur ; Maureen DENNIS, Auteur ; Linda EWING-COBBS, Auteur ; Gerri HANTEN, Auteur ; Harvey S. LEVIN, Auteur ; Russell SCHACHAR, Auteur . - 2009 . - p. 506-513.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 50-4 (April 2009) . - p. 506-513

Mots-clés :	Performance-monitoring traumatic-brain-injury children head-injury neuropsychology pediatrics
Index. décimale :	PER Périodiques
Résumé :	Background: Executive control deficits are common sequelae of childhood traumatic brain injury (TBI). The goal of the current study was to assess a specific executive control function, performance monitoring, in children following TBI. Methods: Thirty-one children with mild–moderate TBI, 18 with severe TBI, and 37 control children without TBI, of comparable age and sex, performed the stop signal task, a speeded choice reaction time task. On occasion, they were presented with a signal to stop their responses. Performance monitoring was defined as the extent of slowing in go-task reaction time following failure to stop responses. Results: The TBI group as a whole demonstrated less post-error slowing than did controls. This finding suggested impaired error monitoring performance. In addition, time since injury and socioeconomic status predicted less slowing after stopped responses. Conclusions: We suggest that alterations in performance monitoring expressed as the inability to notice, regulate and adjust behavior to changing situations are an effect of TBI in children.
En ligne :	http://dx.doi.org/10.1111/j.1469-7610.2008.01997.x
Permalink :	https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=724