Investigating how Explicit Contextual Cues Affect Predictive Sensorimotor Control in Autistic Adults / Tom ARTHUR in Journal of Autism and Developmental Disorders, 53-11 (November 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-11 (November 2023) . - p.4368-4381 Titre : Investigating how Explicit Contextual Cues Affect Predictive Sensorimotor Control in Autistic Adults Type de document : Texte imprimé et/ou numérique Auteurs : Tom ARTHUR, Auteur ; Mark BROSNAN, Auteur ; David HARRIS, Auteur ; Gavin BUCKINGHAM, Auteur ; Mark WILSON, Auteur ; Genevieve WILLIAMS, Auteur ; Sam VINE, Auteur Article en page(s) : p.4368-4381 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Research suggests that sensorimotor difficulties in autism could be reduced by providing individuals with explicit contextual information. To test this, we examined autistic visuomotor control during a virtual racquetball task, in which participants hit normal and unexpectedly-bouncy balls using a handheld controller. The probability of facing each type of ball was varied unpredictably over time. However, during cued trials, participants received explicit information about the likelihood of facing each uncertain outcome. When compared to neurotypical controls, autistic individuals displayed poorer task performance, atypical gaze profiles, and more restricted swing kinematics. These visuomotor patterns were not significantly affected by contextual cues, indicating that autistic people exhibit underlying differences in how prior information and environmental uncertainty are dynamically modulated during movement tasks. En ligne : https://doi.org/10.1007/s10803-022-05718-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512 [article] Investigating how Explicit Contextual Cues Affect Predictive Sensorimotor Control in Autistic Adults [Texte imprimé et/ou numérique] / Tom ARTHUR, Auteur ; Mark BROSNAN, Auteur ; David HARRIS, Auteur ; Gavin BUCKINGHAM, Auteur ; Mark WILSON, Auteur ; Genevieve WILLIAMS, Auteur ; Sam VINE, Auteur . - p.4368-4381. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-11 (November 2023) . - p.4368-4381 Index. décimale : PER Périodiques Résumé : Research suggests that sensorimotor difficulties in autism could be reduced by providing individuals with explicit contextual information. To test this, we examined autistic visuomotor control during a virtual racquetball task, in which participants hit normal and unexpectedly-bouncy balls using a handheld controller. The probability of facing each type of ball was varied unpredictably over time. However, during cued trials, participants received explicit information about the likelihood of facing each uncertain outcome. When compared to neurotypical controls, autistic individuals displayed poorer task performance, atypical gaze profiles, and more restricted swing kinematics. These visuomotor patterns were not significantly affected by contextual cues, indicating that autistic people exhibit underlying differences in how prior information and environmental uncertainty are dynamically modulated during movement tasks. En ligne : https://doi.org/10.1007/s10803-022-05718-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512

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