Recognition of Facial Expressions and Prosodic Cues with Graded Emotional Intensities in Adults with Asperger Syndrome / Hirokazu DOI in Journal of Autism and Developmental Disorders, 43-9 (September 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2099-2113 Titre : Recognition of Facial Expressions and Prosodic Cues with Graded Emotional Intensities in Adults with Asperger Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Hirokazu DOI, Auteur ; Takashi X. FUJISAWA, Auteur ; Chieko KANAI, Auteur ; Haruhisa OHTA, Auteur ; Hideki YOKOI, Auteur ; Akira IWANAMI, Auteur ; Nobumasa KATO, Auteur ; Kazuyuki SHINOHARA, Auteur Article en page(s) : p.2099-2113 Langues : Anglais (eng) Mots-clés : Facial expression  Prosody  Inversion effect  Configural processing  Asperger syndrome Index. décimale : PER Périodiques Résumé : This study investigated the ability of adults with Asperger syndrome to recognize emotional categories of facial expressions and emotional prosodies with graded emotional intensities. The individuals with Asperger syndrome showed poorer recognition performance for angry and sad expressions from both facial and vocal information. The group difference in facial expression recognition was prominent for stimuli with low or intermediate emotional intensities. In contrast to this, the individuals with Asperger syndrome exhibited lower recognition accuracy than typically-developed controls mainly for emotional prosody with high emotional intensity. In facial expression recognition, Asperger and control groups showed an inversion effect for all categories. The magnitude of this effect was less in the Asperger group for angry and sad expressions, presumably attributable to reduced recruitment of the configural mode of face processing. The individuals with Asperger syndrome outperformed the control participants in recognizing inverted sad expressions, indicating enhanced processing of local facial information representing sad emotion. These results suggest that the adults with Asperger syndrome rely on modality-specific strategies in emotion recognition from facial expression and prosodic information. En ligne : http://dx.doi.org/10.1007/s10803-013-1760-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 [article] Recognition of Facial Expressions and Prosodic Cues with Graded Emotional Intensities in Adults with Asperger Syndrome [Texte imprimé et/ou numérique] / Hirokazu DOI, Auteur ; Takashi X. FUJISAWA, Auteur ; Chieko KANAI, Auteur ; Haruhisa OHTA, Auteur ; Hideki YOKOI, Auteur ; Akira IWANAMI, Auteur ; Nobumasa KATO, Auteur ; Kazuyuki SHINOHARA, Auteur . - p.2099-2113. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2099-2113 Mots-clés : Facial expression  Prosody  Inversion effect  Configural processing  Asperger syndrome Index. décimale : PER Périodiques Résumé : This study investigated the ability of adults with Asperger syndrome to recognize emotional categories of facial expressions and emotional prosodies with graded emotional intensities. The individuals with Asperger syndrome showed poorer recognition performance for angry and sad expressions from both facial and vocal information. The group difference in facial expression recognition was prominent for stimuli with low or intermediate emotional intensities. In contrast to this, the individuals with Asperger syndrome exhibited lower recognition accuracy than typically-developed controls mainly for emotional prosody with high emotional intensity. In facial expression recognition, Asperger and control groups showed an inversion effect for all categories. The magnitude of this effect was less in the Asperger group for angry and sad expressions, presumably attributable to reduced recruitment of the configural mode of face processing. The individuals with Asperger syndrome outperformed the control participants in recognizing inverted sad expressions, indicating enhanced processing of local facial information representing sad emotion. These results suggest that the adults with Asperger syndrome rely on modality-specific strategies in emotion recognition from facial expression and prosodic information. En ligne : http://dx.doi.org/10.1007/s10803-013-1760-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212

Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders / Hirokazu KUMAZAKI in Research in Autism Spectrum Disorders, 13-14 (May 2015)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 13-14 (May 2015) . - p.1-7 Titre : Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Hirokazu KUMAZAKI, Auteur ; Taro MURAMATSU, Auteur ; Hirotaka KOSAKA, Auteur ; Takashi X. FUJISAWA, Auteur ; Kazuhiko IWATA, Auteur ; Akemi TOMODA, Auteur ; Kenji TSUCHIYA, Auteur ; Masaru MIMURA, Auteur Article en page(s) : p.1-7 Langues : Anglais (eng) Mots-clés : High functioning autism spectrum disorders  Sex differences  Narrow age range  Before adolescence  CARS-TV  Taste, Smell, Touch Response and Use Index. décimale : PER Périodiques Résumé : Abstract Although a small number of studies have investigated sex differences in the associated features of high-functioning autism spectrum disorders (HFASDs), they have failed to provide consistent findings. We sought to examine sex differences in 5–9-year-old females and males with HFASDs within a narrow range of ages before adolescence in order to identify the noticeable autistic profile of females compared to males. Using the Japanese version of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and the Childhood Autism Rating Scale-Tokyo Version (CARS-TV), 20 females with HFASDs were compared with 26 males with HFASDs. Although females and males with HFASDs share similar cognitive profiles in WISC-III, females demonstrated a different symptom profile from males in CARS-TV. Although the female subjects scored significantly lower than the male subjects on “Body Use,” “Object Use,” and “Activity Level,” female subjects scored significantly higher than males on “Taste, Smell, and Touch Response and Use” in the CARS-TV. This finding can be useful for the early identification of females with HFASDs who have typically been underdiagnosed. Future research should focus on elucidating the possible behavioral, neurological, and genetic links to these sex differences. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.12.011 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 [article] Sex differences in cognitive and symptom profiles in children with high functioning autism spectrum disorders [Texte imprimé et/ou numérique] / Hirokazu KUMAZAKI, Auteur ; Taro MURAMATSU, Auteur ; Hirotaka KOSAKA, Auteur ; Takashi X. FUJISAWA, Auteur ; Kazuhiko IWATA, Auteur ; Akemi TOMODA, Auteur ; Kenji TSUCHIYA, Auteur ; Masaru MIMURA, Auteur . - p.1-7. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 13-14 (May 2015) . - p.1-7 Mots-clés : High functioning autism spectrum disorders  Sex differences  Narrow age range  Before adolescence  CARS-TV  Taste, Smell, Touch Response and Use Index. décimale : PER Périodiques Résumé : Abstract Although a small number of studies have investigated sex differences in the associated features of high-functioning autism spectrum disorders (HFASDs), they have failed to provide consistent findings. We sought to examine sex differences in 5–9-year-old females and males with HFASDs within a narrow range of ages before adolescence in order to identify the noticeable autistic profile of females compared to males. Using the Japanese version of the Wechsler Intelligence Scale for Children-Third Edition (WISC-III) and the Childhood Autism Rating Scale-Tokyo Version (CARS-TV), 20 females with HFASDs were compared with 26 males with HFASDs. Although females and males with HFASDs share similar cognitive profiles in WISC-III, females demonstrated a different symptom profile from males in CARS-TV. Although the female subjects scored significantly lower than the male subjects on “Body Use,” “Object Use,” and “Activity Level,” female subjects scored significantly higher than males on “Taste, Smell, and Touch Response and Use” in the CARS-TV. This finding can be useful for the early identification of females with HFASDs who have typically been underdiagnosed. Future research should focus on elucidating the possible behavioral, neurological, and genetic links to these sex differences. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.12.011 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260

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