Delineating Visual Habituation Profiles in Preschoolers with Neurofibromatosis Type 1 and Autism Spectrum Disorder: A Cross-Syndrome Study / Darren R. HOCKING in Journal of Autism and Developmental Disorders, 54-5 (May 2024)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1998-2011 Titre : Delineating Visual Habituation Profiles in Preschoolers with Neurofibromatosis Type 1 and Autism Spectrum Disorder: A Cross-Syndrome Study Type de document : Texte imprimé et/ou numérique Auteurs : Darren R. HOCKING, Auteur ; Xiaoyun SUN, Auteur ; Kristina HAEBICH, Auteur ; Hayley DARKE, Auteur ; Kathryn N. NORTH, Auteur ; Giacomo VIVANTI, Auteur ; Jonathan M. PAYNE, Auteur Article en page(s) : p.1998-2011 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Atypical habituation to repetitive information has been commonly reported in Autism Spectrum Disorder (ASD) but it is not yet clear whether similar abnormalities are present in Neurofibromatosis Type 1 (NF1). We employed a cross-syndrome design using a novel eye tracking paradigm to measure habituation in preschoolers with NF1, children with idiopathic ASD and typically developing (TD) children. Eye movements were recorded to examine fixation duration to simultaneously presented repeating and novel stimuli. Children with NF1 showed a bias for longer look durations to repeating stimuli at the expense of novel stimuli, and slower habituation in NF1 was associated with elevated ASD traits. These findings could indicate aberrant modulation of bottom-up attentional networks that interact with the emergence of ASD phenotypes. En ligne : https://doi.org/10.1007/s10803-023-05913-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530 [article] Delineating Visual Habituation Profiles in Preschoolers with Neurofibromatosis Type 1 and Autism Spectrum Disorder: A Cross-Syndrome Study [Texte imprimé et/ou numérique] / Darren R. HOCKING, Auteur ; Xiaoyun SUN, Auteur ; Kristina HAEBICH, Auteur ; Hayley DARKE, Auteur ; Kathryn N. NORTH, Auteur ; Giacomo VIVANTI, Auteur ; Jonathan M. PAYNE, Auteur . - p.1998-2011. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1998-2011 Index. décimale : PER Périodiques Résumé : Atypical habituation to repetitive information has been commonly reported in Autism Spectrum Disorder (ASD) but it is not yet clear whether similar abnormalities are present in Neurofibromatosis Type 1 (NF1). We employed a cross-syndrome design using a novel eye tracking paradigm to measure habituation in preschoolers with NF1, children with idiopathic ASD and typically developing (TD) children. Eye movements were recorded to examine fixation duration to simultaneously presented repeating and novel stimuli. Children with NF1 showed a bias for longer look durations to repeating stimuli at the expense of novel stimuli, and slower habituation in NF1 was associated with elevated ASD traits. These findings could indicate aberrant modulation of bottom-up attentional networks that interact with the emergence of ASD phenotypes. En ligne : https://doi.org/10.1007/s10803-023-05913-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530

Social Attention, Joint Attention and Sustained Attention in Autism Spectrum Disorder and Williams Syndrome: Convergences and Divergences / Giacomo VIVANTI in Journal of Autism and Developmental Disorders, 47-6 (June 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1866-1877 Titre : Social Attention, Joint Attention and Sustained Attention in Autism Spectrum Disorder and Williams Syndrome: Convergences and Divergences Type de document : Texte imprimé et/ou numérique Auteurs : Giacomo VIVANTI, Auteur ; Peter A. J. FANNING, Auteur ; Darren R. HOCKING, Auteur ; Stephanie SIEVERS, Auteur ; Cheryl DISSANAYAKE, Auteur Article en page(s) : p.1866-1877 Langues : Anglais (eng) Mots-clés : Autism  Williams syndrome  Attention  Social attention  Joint attention Index. décimale : PER Périodiques Résumé : There is limited knowledge on shared and syndrome-specific attentional profiles in autism spectrum disorder (ASD) and Williams syndrome (WS). Using eye-tracking, we examined attentional profiles of 35 preschoolers with ASD, 22 preschoolers with WS and 20 typically developing children across social and non-social dimensions of attention. Children with ASD and those with WS presented with overlapping deficits in spontaneous visual engagement with the target of others’ attention and in sustained attention. Children with ASD showed syndrome-specific abnormalities in monitoring and following a person’s referential gaze, as well as a lack of preferential attention to social stimuli. Children with ASD and WS present with shared as well as syndrome-specific abnormalities across social and non-social dimensions of attention. En ligne : http://dx.doi.org/10.1007/s10803-017-3106-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308 [article] Social Attention, Joint Attention and Sustained Attention in Autism Spectrum Disorder and Williams Syndrome: Convergences and Divergences [Texte imprimé et/ou numérique] / Giacomo VIVANTI, Auteur ; Peter A. J. FANNING, Auteur ; Darren R. HOCKING, Auteur ; Stephanie SIEVERS, Auteur ; Cheryl DISSANAYAKE, Auteur . - p.1866-1877. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-6 (June 2017) . - p.1866-1877 Mots-clés : Autism  Williams syndrome  Attention  Social attention  Joint attention Index. décimale : PER Périodiques Résumé : There is limited knowledge on shared and syndrome-specific attentional profiles in autism spectrum disorder (ASD) and Williams syndrome (WS). Using eye-tracking, we examined attentional profiles of 35 preschoolers with ASD, 22 preschoolers with WS and 20 typically developing children across social and non-social dimensions of attention. Children with ASD and those with WS presented with overlapping deficits in spontaneous visual engagement with the target of others’ attention and in sustained attention. Children with ASD showed syndrome-specific abnormalities in monitoring and following a person’s referential gaze, as well as a lack of preferential attention to social stimuli. Children with ASD and WS present with shared as well as syndrome-specific abnormalities across social and non-social dimensions of attention. En ligne : http://dx.doi.org/10.1007/s10803-017-3106-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=308

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