Atypical Gaze Cueing Pattern in a Complex Environment in Individuals with ASD / Shuo ZHAO in Journal of Autism and Developmental Disorders, 47-7 (July 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-7 (July 2017) . - p.1978-1986 Titre : Atypical Gaze Cueing Pattern in a Complex Environment in Individuals with ASD Type de document : Texte imprimé et/ou numérique Auteurs : Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.1978-1986 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Eye gaze  Arrow  Cueing effect  Environmental complexity Index. décimale : PER Périodiques Résumé : Clinically, social interaction, including gaze-triggered attention, has been reported to be impaired in autism spectrum disorder (ASD), but psychological studies have generally shown intact gaze-triggered attention in ASD. These studies typically examined gaze-triggered attention under simple environmental conditions. In real life, however, the environment is complex. Previous studies have shown that an enhanced cueing effect was found when using eye gaze compared with arrow cues in unpredictably complex conditions in typically developing (TD) individuals. However, in the current study, compared with TD individuals, the cueing effect failed to enhance when using eye gaze compared with arrow cues under complex conditions in individuals with ASD. This may reflect the atypical style of gaze-triggered attention when individuals with ASD adapt to environmental complexity. En ligne : https://doi.org/10.1007/s10803-017-3116-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313 [article] Atypical Gaze Cueing Pattern in a Complex Environment in Individuals with ASD [Texte imprimé et/ou numérique] / Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur . - p.1978-1986. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-7 (July 2017) . - p.1978-1986 Mots-clés : Autism spectrum disorder (ASD)  Eye gaze  Arrow  Cueing effect  Environmental complexity Index. décimale : PER Périodiques Résumé : Clinically, social interaction, including gaze-triggered attention, has been reported to be impaired in autism spectrum disorder (ASD), but psychological studies have generally shown intact gaze-triggered attention in ASD. These studies typically examined gaze-triggered attention under simple environmental conditions. In real life, however, the environment is complex. Previous studies have shown that an enhanced cueing effect was found when using eye gaze compared with arrow cues in unpredictably complex conditions in typically developing (TD) individuals. However, in the current study, compared with TD individuals, the cueing effect failed to enhance when using eye gaze compared with arrow cues under complex conditions in individuals with ASD. This may reflect the atypical style of gaze-triggered attention when individuals with ASD adapt to environmental complexity. En ligne : https://doi.org/10.1007/s10803-017-3116-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=313

Atypical Multisensory Integration and the Temporal Binding Window in Autism Spectrum Disorder / Sayaka KAWAKAMI in Journal of Autism and Developmental Disorders, 50-11 (November 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.3944-3956 Titre : Atypical Multisensory Integration and the Temporal Binding Window in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Sayaka KAWAKAMI, Auteur ; Shota UONO, Auteur ; Sadao OTSUKA, Auteur ; Sayaka YOSHIMURA, Auteur ; Shuo ZHAO, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.3944-3956 Langues : Anglais (eng) Mots-clés : Audiovisual  Autism spectrum disorder (ASD)  Multisensory integration  Sensory processing  Symptom  Temporal processing Index. décimale : PER Périodiques Résumé : The present study examined the relationship between multisensory integration and the temporal binding window (TBW) for multisensory processing in adults with Autism spectrum disorder (ASD). The ASD group was less likely than the typically developing group to perceive an illusory flash induced by multisensory integration during a sound-induced flash illusion (SIFI) task. Although both groups showed comparable TBWs during the multisensory temporal order judgment task, correlation analyses and Bayes factors provided moderate evidence that the reduced SIFI susceptibility was associated with the narrow TBW in the ASD group. These results suggest that the individuals with ASD exhibited atypical multisensory integration and that individual differences in the efficacy of this process might be affected by the temporal processing of multisensory information. En ligne : http://dx.doi.org/10.1007/s10803-020-04452-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432 [article] Atypical Multisensory Integration and the Temporal Binding Window in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Sayaka KAWAKAMI, Auteur ; Shota UONO, Auteur ; Sadao OTSUKA, Auteur ; Sayaka YOSHIMURA, Auteur ; Shuo ZHAO, Auteur ; Motomi TOICHI, Auteur . - p.3944-3956. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-11 (November 2020) . - p.3944-3956 Mots-clés : Audiovisual  Autism spectrum disorder (ASD)  Multisensory integration  Sensory processing  Symptom  Temporal processing Index. décimale : PER Périodiques Résumé : The present study examined the relationship between multisensory integration and the temporal binding window (TBW) for multisensory processing in adults with Autism spectrum disorder (ASD). The ASD group was less likely than the typically developing group to perceive an illusory flash induced by multisensory integration during a sound-induced flash illusion (SIFI) task. Although both groups showed comparable TBWs during the multisensory temporal order judgment task, correlation analyses and Bayes factors provided moderate evidence that the reduced SIFI susceptibility was associated with the narrow TBW in the ASD group. These results suggest that the individuals with ASD exhibited atypical multisensory integration and that individual differences in the efficacy of this process might be affected by the temporal processing of multisensory information. En ligne : http://dx.doi.org/10.1007/s10803-020-04452-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=432

Atypical recognition of dynamic changes in facial expressions in autism spectrum disorders / Wataru SATO in Research in Autism Spectrum Disorders, 7-7 (July 2013)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 7-7 (July 2013) . - p.906-912 Titre : Atypical recognition of dynamic changes in facial expressions in autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Wataru SATO, Auteur ; Shota UONO, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.906-912 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders (ASD)  Dynamic facial expressions  Naturalness  Speed Index. décimale : PER Périodiques Résumé : Previous studies have suggested that the processing of dynamic facial expressions is impaired in autism spectrum disorders (ASD). However, the specific component that is impaired in the processing of dynamic facial expressions has not been identified. We investigated the recognition of dynamic changes in facial expressions among individuals with ASD and age- and sex-matched typically developing controls. Morphing animations of facial expressions of six emotions were presented at four different changing speeds, and participants rated the naturalness of the expression changes. The correspondence between reduced speeds and decreased naturalness ratings was weaker in the ASD than in the control group. These results suggest that the atypical visual analysis of dynamic changes in facial expressions underlies the impairment in real-life social interaction among individuals with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.04.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199 [article] Atypical recognition of dynamic changes in facial expressions in autism spectrum disorders [Texte imprimé et/ou numérique] / Wataru SATO, Auteur ; Shota UONO, Auteur ; Motomi TOICHI, Auteur . - p.906-912. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 7-7 (July 2013) . - p.906-912 Mots-clés : Autism spectrum disorders (ASD)  Dynamic facial expressions  Naturalness  Speed Index. décimale : PER Périodiques Résumé : Previous studies have suggested that the processing of dynamic facial expressions is impaired in autism spectrum disorders (ASD). However, the specific component that is impaired in the processing of dynamic facial expressions has not been identified. We investigated the recognition of dynamic changes in facial expressions among individuals with ASD and age- and sex-matched typically developing controls. Morphing animations of facial expressions of six emotions were presented at four different changing speeds, and participants rated the naturalness of the expression changes. The correspondence between reduced speeds and decreased naturalness ratings was weaker in the ASD than in the control group. These results suggest that the atypical visual analysis of dynamic changes in facial expressions underlies the impairment in real-life social interaction among individuals with ASD. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.04.008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199

Brief Report: Representational Momentum for Dynamic Facial Expressions in Pervasive Developmental Disorder / Shota UONO in Journal of Autism and Developmental Disorders, 40-3 (March 2010)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 40-3 (March 2010) . - p.371-377 Titre : Brief Report: Representational Momentum for Dynamic Facial Expressions in Pervasive Developmental Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Shota UONO, Auteur ; Motomi TOICHI, Auteur ; Wataru SATO, Auteur Année de publication : 2010 Article en page(s) : p.371-377 Langues : Anglais (eng) Mots-clés : Asperger’s-disorder Dynamic-facial-expression Pervasive-developmental-disorder Representational-momentum Index. décimale : PER Périodiques Résumé : Individuals with pervasive developmental disorder (PDD) have difficulty with social communication via emotional facial expressions, but behavioral studies involving static images have reported inconsistent findings about emotion recognition. We investigated whether dynamic presentation of facial expression would enhance subjective perception of expressed emotion in 13 individuals with PDD and 13 typically developing controls. We presented dynamic and static emotional (fearful and happy) expressions. Participants were asked to match a changeable emotional face display with the last presented image. The results showed that both groups perceived the last image of dynamic facial expression to be more emotionally exaggerated than the static facial expression. This finding suggests that individuals with PDD have an intact perceptual mechanism for processing dynamic information in another individual’s face. En ligne : http://dx.doi.org/10.1007/s10803-009-0870-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=967 [article] Brief Report: Representational Momentum for Dynamic Facial Expressions in Pervasive Developmental Disorder [Texte imprimé et/ou numérique] / Shota UONO, Auteur ; Motomi TOICHI, Auteur ; Wataru SATO, Auteur . - 2010 . - p.371-377. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 40-3 (March 2010) . - p.371-377 Mots-clés : Asperger’s-disorder Dynamic-facial-expression Pervasive-developmental-disorder Representational-momentum Index. décimale : PER Périodiques Résumé : Individuals with pervasive developmental disorder (PDD) have difficulty with social communication via emotional facial expressions, but behavioral studies involving static images have reported inconsistent findings about emotion recognition. We investigated whether dynamic presentation of facial expression would enhance subjective perception of expressed emotion in 13 individuals with PDD and 13 typically developing controls. We presented dynamic and static emotional (fearful and happy) expressions. Participants were asked to match a changeable emotional face display with the last presented image. The results showed that both groups perceived the last image of dynamic facial expression to be more emotionally exaggerated than the static facial expression. This finding suggests that individuals with PDD have an intact perceptual mechanism for processing dynamic information in another individual’s face. En ligne : http://dx.doi.org/10.1007/s10803-009-0870-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=967

Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? / Shuo ZHAO in Research in Autism Spectrum Disorders, 7-10 (October 2013)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 7-10 (October 2013) . - p.1250-1256 Titre : Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? Type de document : Texte imprimé et/ou numérique Auteurs : Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur Article en page(s) : p.1250-1256 Langues : Anglais (eng) Mots-clés : Auditory  Autism spectrum disorder  Cross-modal  Gaze  Joint attention Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is a developmental disorder characterized by impaired social interaction, including joint attention, but psychological studies generally have reported intact gaze-triggered joint attention in ASD. These studies used a uni-modal paradigm (i.e. visual cue–target pairs) with eyes or faces as cues and letters or dots as targets. However, it has not been determined whether joint attention is impaired under cross-modal conditions in ASD, although cross-modal impairment has been reported. This study investigated joint attention in ASD under cross-modal conditions with gaze stimuli as visual cues and two kinds of sound (social voice or non-social tone) stimuli as targets. The task for the subject was to locate the target sound and click as soon and as accurately as possible. The ASD group was impaired in joint attention when a tone was used as the target, while both groups showed joint attention to a voice. The results suggest that cross-modal joint attention is impaired in the ASD group when the cue–target relationship is weak (i.e. social cue and non-social target) while it is unimpaired when there is a strong cue–target relationship (i.e. social cue and social target). En ligne : http://dx.doi.org/10.1016/j.rasd.2013.07.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 [article] Can gaze-cueing be helpful for detecting sound in autism spectrum disorder? [Texte imprimé et/ou numérique] / Shuo ZHAO, Auteur ; Shota UONO, Auteur ; Sayaka YOSHIMURA, Auteur ; Yasutaka KUBOTA, Auteur ; Motomi TOICHI, Auteur . - p.1250-1256. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 7-10 (October 2013) . - p.1250-1256 Mots-clés : Auditory  Autism spectrum disorder  Cross-modal  Gaze  Joint attention Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is a developmental disorder characterized by impaired social interaction, including joint attention, but psychological studies generally have reported intact gaze-triggered joint attention in ASD. These studies used a uni-modal paradigm (i.e. visual cue–target pairs) with eyes or faces as cues and letters or dots as targets. However, it has not been determined whether joint attention is impaired under cross-modal conditions in ASD, although cross-modal impairment has been reported. This study investigated joint attention in ASD under cross-modal conditions with gaze stimuli as visual cues and two kinds of sound (social voice or non-social tone) stimuli as targets. The task for the subject was to locate the target sound and click as soon and as accurately as possible. The ASD group was impaired in joint attention when a tone was used as the target, while both groups showed joint attention to a voice. The results suggest that cross-modal joint attention is impaired in the ASD group when the cue–target relationship is weak (i.e. social cue and non-social target) while it is unimpaired when there is a strong cue–target relationship (i.e. social cue and social target). En ligne : http://dx.doi.org/10.1016/j.rasd.2013.07.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212

Common and unique impairments in facial-expression recognition in pervasive developmental disorder-not otherwise specified and Asperger's disorder / Shota UONO in Research in Autism Spectrum Disorders, 7-2 (February 2013)  

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Development of Episodic Memory and Foresight in High-Functioning Preschoolers with ASD / Mika NAITO in Journal of Autism and Developmental Disorders, 50-2 (February 2020)  

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Emotion Perception Mediates the Predictive Relationship Between Verbal Ability and Functional Outcome in High-Functioning Adults with Autism Spectrum Disorder / Sadao OTSUKA in Journal of Autism and Developmental Disorders, 47-4 (April 2017)  

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Episodic memory, semantic memory and self-awareness in high-functioning autism / Motomi TOICHI

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Everything has Its Time: Narrow Temporal Windows are Associated with High Levels of Autistic Traits Via Weaknesses in Multisensory Integration / Sayaka KAWAKAMI in Journal of Autism and Developmental Disorders, 50-5 (May 2020)  

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Eye contact perception in high-functioning adults with autism spectrum disorder / Shota UONO in Autism, 25-1 (January 2021)  

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Impaired Overt Facial Mimicry in Response to Dynamic Facial Expressions in High-Functioning Autism Spectrum Disorders / Sayaka YOSHIMURA in Journal of Autism and Developmental Disorders, 45-5 (May 2015)  

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Impairment of unconscious, but not conscious, gaze-triggered attention orienting in Asperger's disorder / Wataru SATO in Research in Autism Spectrum Disorders, 4-4 (October-December 2010)  

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Is impaired joint attention present in non-clinical individuals with high autistic traits? / Shuo ZHAO in Molecular Autism, (December 2015)  

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A lack of self-consciousness in Asperger's disorder but not in PDDNOS: Implication for the clinical importance of ASD subtypes / Sayaka YOSHIMURA in Research in Autism Spectrum Disorders, 8-3 (March 2014)  

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