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Responding to Other People's Direct Gaze: Alterations in Gaze Behavior in Infants at Risk for Autism Occur on Very Short Timescales / P. NYSTROM in Journal of Autism and Developmental Disorders, 47-11 (November 2017)
[article]
Titre : Responding to Other People's Direct Gaze: Alterations in Gaze Behavior in Infants at Risk for Autism Occur on Very Short Timescales Type de document : Texte imprimé et/ou numérique Auteurs : P. NYSTROM, Auteur ; Sven BÖLTE, Auteur ; T. FALCK-YTTER, Auteur Article en page(s) : p.3498-3509 Langues : Anglais (eng) Mots-clés : Autism Eye tracking Neurodevelopmental disorders Risk assessment Sensorimotor development Index. décimale : PER Périodiques Résumé : Atypical gaze processing has been reported in children with autism spectrum disorders (ASD). Here we explored how infants at risk for ASD respond behaviorally to others' direct gaze. We assessed 10-month-olds with a sibling with ASD (high risk group; n = 61) and a control group (n = 18) during interaction with an adult. Eye-tracking revealed less looking at the adult in the high risk group during 300-1000 ms after the adult initiated direct gaze: a short alteration that is likely to go unnoticed by the naked eye. Data aggregated over longer segments (the traditional eye-tracking approach) showed no group differences. Although findings are limited by lack of outcome data, they are in line with theories linking atypical eye processing to the emergence of ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3253-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=324
in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3498-3509[article] Responding to Other People's Direct Gaze: Alterations in Gaze Behavior in Infants at Risk for Autism Occur on Very Short Timescales [Texte imprimé et/ou numérique] / P. NYSTROM, Auteur ; Sven BÖLTE, Auteur ; T. FALCK-YTTER, Auteur . - p.3498-3509.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-11 (November 2017) . - p.3498-3509
Mots-clés : Autism Eye tracking Neurodevelopmental disorders Risk assessment Sensorimotor development Index. décimale : PER Périodiques Résumé : Atypical gaze processing has been reported in children with autism spectrum disorders (ASD). Here we explored how infants at risk for ASD respond behaviorally to others' direct gaze. We assessed 10-month-olds with a sibling with ASD (high risk group; n = 61) and a control group (n = 18) during interaction with an adult. Eye-tracking revealed less looking at the adult in the high risk group during 300-1000 ms after the adult initiated direct gaze: a short alteration that is likely to go unnoticed by the naked eye. Data aggregated over longer segments (the traditional eye-tracking approach) showed no group differences. Although findings are limited by lack of outcome data, they are in line with theories linking atypical eye processing to the emergence of ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3253-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=324