Acquisition and Use of 'Priors' in Autism: Typical in Deciding Where to Look, Atypical in Deciding What Is There / Fredrik ALLENMARK in Journal of Autism and Developmental Disorders, 51-10 (October 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3744-3758 Titre : Acquisition and Use of 'Priors' in Autism: Typical in Deciding Where to Look, Atypical in Deciding What Is There Type de document : texte imprimé Auteurs : Fredrik ALLENMARK, Auteur ; Zhuanghua SHI, Auteur ; Rasmus L. PISTORIUS, Auteur ; Laura A. THEISINGER, Auteur ; Nikolaos KOUTSOULERIS, Auteur ; P. FALKAI, Auteur ; Hermann J. MÃœLLER, Auteur ; Christine M. FALTER-WAGNER, Auteur Article en page(s) : p.3744-3758 Langues : Anglais (eng) Mots-clés : Attention  Autism Spectrum Disorder  Autistic Disorder  Humans  Knowledge  Learning  Reaction Time  Predictive coding  Visual attention  Visual search Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Disorder (ASD) are thought to under-rely on prior knowledge in perceptual decision-making. This study examined whether this applies to decisions of attention allocation, of relevance for 'predictive-coding' accounts of ASD. In a visual search task, a salient but task-irrelevant distractor appeared with higher probability in one display half. Individuals with ASD learned to avoid 'attentional capture' by distractors in the probable region as effectively as control participants-indicating typical priors for deploying attention. However, capture by a 'surprising' distractor at an unlikely location led to greatly slowed identification of a subsequent target at that location-indicating that individuals with ASD attempt to control surprise (unexpected attentional capture) by over-regulating parameters in post-selective decision-making. En ligne : http://dx.doi.org/10.1007/s10803-020-04828-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 [article] Acquisition and Use of 'Priors' in Autism: Typical in Deciding Where to Look, Atypical in Deciding What Is There [texte imprimé] / Fredrik ALLENMARK, Auteur ; Zhuanghua SHI, Auteur ; Rasmus L. PISTORIUS, Auteur ; Laura A. THEISINGER, Auteur ; Nikolaos KOUTSOULERIS, Auteur ; P. FALKAI, Auteur ; Hermann J. MÃœLLER, Auteur ; Christine M. FALTER-WAGNER, Auteur . - p.3744-3758. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3744-3758 Mots-clés : Attention  Autism Spectrum Disorder  Autistic Disorder  Humans  Knowledge  Learning  Reaction Time  Predictive coding  Visual attention  Visual search Index. décimale : PER Périodiques Résumé : Individuals with Autism Spectrum Disorder (ASD) are thought to under-rely on prior knowledge in perceptual decision-making. This study examined whether this applies to decisions of attention allocation, of relevance for 'predictive-coding' accounts of ASD. In a visual search task, a salient but task-irrelevant distractor appeared with higher probability in one display half. Individuals with ASD learned to avoid 'attentional capture' by distractors in the probable region as effectively as control participants-indicating typical priors for deploying attention. However, capture by a 'surprising' distractor at an unlikely location led to greatly slowed identification of a subsequent target at that location-indicating that individuals with ASD attempt to control surprise (unexpected attentional capture) by over-regulating parameters in post-selective decision-making. En ligne : http://dx.doi.org/10.1007/s10803-020-04828-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453

Predicting emotional valence in autism: a preregistered study in the Bayesian Brain framework / Irene Sophia PLANK in Molecular Autism, 17 (2026)  

Public ISBD [article]  inMolecular Autism > 17 (2026) . - 32 p. Titre : Predicting emotional valence in autism: a preregistered study in the Bayesian Brain framework Type de document : texte imprimé Auteurs : Irene Sophia PLANK, Auteur ; Alexandra PIOR, Auteur ; Anna YUROVA, Auteur ; Julia NOWAK, Auteur ; Zhuanghua SHI, Auteur ; Christine M. FALTER-WAGNER, Auteur Article en page(s) : 32 p. Langues : Anglais (eng) Résumé : Autism spectrum disorder (ASD) affects social interaction, communication and behavioural flexibility. Recent theories grounded in the Bayesian Brain Framework propose that autistic individuals process environmental uncertainty differently, overweighting volatility when updating predictions about the world. However, the robustness of these predictive processing differences and their relevance to core symptoms remains unclear. En ligne : https://doi.org/10.1186/s13229-026-00730-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594 [article] Predicting emotional valence in autism: a preregistered study in the Bayesian Brain framework [texte imprimé] / Irene Sophia PLANK, Auteur ; Alexandra PIOR, Auteur ; Anna YUROVA, Auteur ; Julia NOWAK, Auteur ; Zhuanghua SHI, Auteur ; Christine M. FALTER-WAGNER, Auteur . - 32 p. Langues : Anglais (eng) in Molecular Autism > 17 (2026) . - 32 p. Résumé : Autism spectrum disorder (ASD) affects social interaction, communication and behavioural flexibility. Recent theories grounded in the Bayesian Brain Framework propose that autistic individuals process environmental uncertainty differently, overweighting volatility when updating predictions about the world. However, the robustness of these predictive processing differences and their relevance to core symptoms remains unclear. En ligne : https://doi.org/10.1186/s13229-026-00730-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=594

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