Reduced Pupil Oscillation During Facial Emotion Judgment in People with Autism Spectrum Disorder / Sai SUN in Journal of Autism and Developmental Disorders, 53-5 (May 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-5 (May 2023) . - p.1963-1973 Titre : Reduced Pupil Oscillation During Facial Emotion Judgment in People with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Sai SUN, Auteur ; Paula J. WEBSTER, Auteur ; Yu WANG, Auteur ; Hongbo YU, Auteur ; Rongjun YU, Auteur ; Shuo WANG, Auteur Article en page(s) : p.1963-1973 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : People with autism spectrum disorder (ASD) show abnormal face perception and emotion recognition. However, it remains largely unknown whether these differences are associated with abnormal physiological responses when viewing faces. In this study, we employed a sensitive emotion judgment task and conducted a detailed investigation of pupil dilation/constriction and oscillation in high-functioning adult participants with ASD and matched controls. We found that participants with ASD showed normal pupil constriction to faces; however, they demonstrated reduced pupil oscillation, which was independent of stimulus properties and participants' perception of the emotion. Together, our results have revealed an abnormal physiological response to faces in people with ASD, which may in turn be associated with impaired face perception previously found in many studies. En ligne : https://doi.org/10.1007/s10803-022-05478-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501 [article] Reduced Pupil Oscillation During Facial Emotion Judgment in People with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Sai SUN, Auteur ; Paula J. WEBSTER, Auteur ; Yu WANG, Auteur ; Hongbo YU, Auteur ; Rongjun YU, Auteur ; Shuo WANG, Auteur . - p.1963-1973. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-5 (May 2023) . - p.1963-1973 Index. décimale : PER Périodiques Résumé : People with autism spectrum disorder (ASD) show abnormal face perception and emotion recognition. However, it remains largely unknown whether these differences are associated with abnormal physiological responses when viewing faces. In this study, we employed a sensitive emotion judgment task and conducted a detailed investigation of pupil dilation/constriction and oscillation in high-functioning adult participants with ASD and matched controls. We found that participants with ASD showed normal pupil constriction to faces; however, they demonstrated reduced pupil oscillation, which was independent of stimulus properties and participants' perception of the emotion. Together, our results have revealed an abnormal physiological response to faces in people with ASD, which may in turn be associated with impaired face perception previously found in many studies. En ligne : https://doi.org/10.1007/s10803-022-05478-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=501

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