The Relation Between Autistic Traits, the Degree of Synaesthesia, and Local/Global Visual Perception / Floor BURGHOORN in Journal of Autism and Developmental Disorders, 50-1 (January 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.12-29 Titre : The Relation Between Autistic Traits, the Degree of Synaesthesia, and Local/Global Visual Perception Type de document : texte imprimé Auteurs : Floor BURGHOORN, Auteur ; Mark DINGEMANSE, Auteur ; Rob VAN LIER, Auteur ; Tessa M. VAN LEEUWEN, Auteur Article en page(s) : p.12-29 Langues : Anglais (eng) Mots-clés : Autism  Local/global  Neurotypical  Synaesthesia  Synesthesia  Visual perception Index. décimale : PER Périodiques Résumé : Synaesthesia is highly prevalent in autism spectrum disorder. We assessed the relation between the degree of autistic traits (Autism Spectrum Quotient, AQ) and the degree of synaesthesia in a neurotypical population, and hypothesized both are related to a local bias in visual perception. A positive correlation between total AQ scores and the degree of synaesthesia was found, extending previous studies in clinical populations. Consistent with our hypothesis, AQ-attention to detail scores were related to increased performance on an Embedded Figures Task and reduced susceptibility to visual illusions. We found no relation between autistic traits and performance on a motion coherence task, and no relation between synaesthesia and local visual perception. Possibly, this relation is reserved for supra-threshold synaesthetes. En ligne : http://dx.doi.org/10.1007/s10803-019-04222-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 [article] The Relation Between Autistic Traits, the Degree of Synaesthesia, and Local/Global Visual Perception [texte imprimé] / Floor BURGHOORN, Auteur ; Mark DINGEMANSE, Auteur ; Rob VAN LIER, Auteur ; Tessa M. VAN LEEUWEN, Auteur . - p.12-29. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-1 (January 2020) . - p.12-29 Mots-clés : Autism  Local/global  Neurotypical  Synaesthesia  Synesthesia  Visual perception Index. décimale : PER Périodiques Résumé : Synaesthesia is highly prevalent in autism spectrum disorder. We assessed the relation between the degree of autistic traits (Autism Spectrum Quotient, AQ) and the degree of synaesthesia in a neurotypical population, and hypothesized both are related to a local bias in visual perception. A positive correlation between total AQ scores and the degree of synaesthesia was found, extending previous studies in clinical populations. Consistent with our hypothesis, AQ-attention to detail scores were related to increased performance on an Embedded Figures Task and reduced susceptibility to visual illusions. We found no relation between autistic traits and performance on a motion coherence task, and no relation between synaesthesia and local visual perception. Possibly, this relation is reserved for supra-threshold synaesthetes. En ligne : http://dx.doi.org/10.1007/s10803-019-04222-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414

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