Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
1 recherche sur le mot-clé 'Pervasive-developmental-disorder face eye-gaze cueing N170 ERP'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Electrocortical reflections of face and gaze processing in children with pervasive developmental disorder / C. KEMNER in Journal of Child Psychology and Psychiatry, 47-10 (October 2006)
[article]
Titre : Electrocortical reflections of face and gaze processing in children with pervasive developmental disorder Type de document : Texte imprimé et/ou numérique Auteurs : C. KEMNER, Auteur ; A-M. SCHULLER, Auteur ; Herman VAN ENGELAND, Auteur Année de publication : 2007 Article en page(s) : p.1063–1072 Langues : Anglais (eng) Mots-clés : Pervasive-developmental-disorder face eye-gaze cueing N170 ERP Index. décimale : PER Périodiques Résumé : Background: Children with pervasive developmental disorder (PDD) show behavioral abnormalities in gaze and face processing, but recent studies have indicated that normal activation of face-specific brain areas in response to faces is possible in this group. It is not clear whether the brain activity related to gaze processing is also normal in children with PDD.
Methods: Event-related brain potentials (ERPs) were measured during two spatial attention tasks in which a centrally presented stimulus served as cue for the location of a forthcoming target. In one task faces were used as cues, and in the other arrows. Seventeen children with PDD and 18 age- and IQ-matched control children were tested.
Results: Face stimuli elicited the same specific ERP activity in both groups. Also, both children with PDD and controls showed shorter reaction times as well as larger amplitudes and shorter latency times of several ERP peaks to congruently cued targets than to incongruently cued targets in both tasks. However, children with PDD showed abnormally small occipital ERPs in response to both face and arrow stimuli.
Conclusions: The results provide evidence for the capability of normal processing of face and gaze change in children with PDD. The smaller occipital activity might be related to more general abnormalities in perception.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2006.01678.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=796
in Journal of Child Psychology and Psychiatry > 47-10 (October 2006) . - p.1063–1072[article] Electrocortical reflections of face and gaze processing in children with pervasive developmental disorder [Texte imprimé et/ou numérique] / C. KEMNER, Auteur ; A-M. SCHULLER, Auteur ; Herman VAN ENGELAND, Auteur . - 2007 . - p.1063–1072.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 47-10 (October 2006) . - p.1063–1072
Mots-clés : Pervasive-developmental-disorder face eye-gaze cueing N170 ERP Index. décimale : PER Périodiques Résumé : Background: Children with pervasive developmental disorder (PDD) show behavioral abnormalities in gaze and face processing, but recent studies have indicated that normal activation of face-specific brain areas in response to faces is possible in this group. It is not clear whether the brain activity related to gaze processing is also normal in children with PDD.
Methods: Event-related brain potentials (ERPs) were measured during two spatial attention tasks in which a centrally presented stimulus served as cue for the location of a forthcoming target. In one task faces were used as cues, and in the other arrows. Seventeen children with PDD and 18 age- and IQ-matched control children were tested.
Results: Face stimuli elicited the same specific ERP activity in both groups. Also, both children with PDD and controls showed shorter reaction times as well as larger amplitudes and shorter latency times of several ERP peaks to congruently cued targets than to incongruently cued targets in both tasks. However, children with PDD showed abnormally small occipital ERPs in response to both face and arrow stimuli.
Conclusions: The results provide evidence for the capability of normal processing of face and gaze change in children with PDD. The smaller occipital activity might be related to more general abnormalities in perception.En ligne : http://dx.doi.org/10.1111/j.1469-7610.2006.01678.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=796