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Détail de l'auteur
Auteur Hirokazu DOI |
Documents disponibles écrits par cet auteur (2)
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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)
[article]
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
in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2099-2113[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 Transdiagnostic and sex differences in cognitive profiles of autism spectrum disorder and attention-deficit/hyperactivity disorder / Hirokazu DOI in Autism Research, 15-6 (June 2022)
[article]
Titre : Transdiagnostic and sex differences in cognitive profiles of autism spectrum disorder and attention-deficit/hyperactivity disorder Type de document : Texte imprimé et/ou numérique Auteurs : Hirokazu DOI, Auteur ; Chieko KANAI, Auteur ; Haruhisa OHTA, Auteur Article en page(s) : p.1130-1141 Langues : Anglais (eng) Mots-clés : Adult Attention Deficit Disorder with Hyperactivity/complications/diagnosis/epidemiology Autism Spectrum Disorder/psychology Cognition Female Humans Male Sex Characteristics Wechsler Scales Adhd Asd Wais cognitive profile sex difference Index. décimale : PER Périodiques Résumé : An increasing number of studies have shown that autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) share symptoms and aetiologies. However, transdiagnostic comparisons between ASD and ADHD is complicated due to the sex differences within each condition. To clarify the similarities and differences in the cognitive functioning between ASD and ADHD, while considering potential sex differences, this study compared cognitive profiles assessed by the WAIS-III between the four groups created by orthogonally combining diagnosis and sex based on the data from 277 ASD males, 86 ASD females, 99 ADHD males and 64 ADHD females. The analysis revealed three major findings. First, performance IQ and perceptual organization index were higher in ADHD males than in ASD males and ADHD females. Second, Gaussian mixture model fitting revealed two clusters underlying the distribution of subindex scores. The percentage of being classified into the cluster that scored lower in all the subindices was higher in females than in males irrespective of diagnosis. Third, feature importance for classification of ASD and ADHD yielded by random forest classifier, a supervised machine learning algorithm, revealed that autism quotient was most informative feature in classifying ASD and ADHD in males, while the discrepancy between verbal and performance intelligence quotient was in females, indicating that the set of behavioral features contributing to classification differs between males and females. Thus, these findings indicate that sex as well as diagnosis is critical in determining the cognitive profiles of people with ASD and ADHD. LAY SUMMARY: The present study compared profiles of cognitive functions measured by Wechsler Adult Intelligence Scale between males and females with ASD and ADHD. The analyses revealed clear sex differences in cognitive functions in both ASD and ADHD and that the set of cognitive functions useful in classifying ASD and ADHD differed between males and females. Thus, biological sex seems to be a critical factor in determining the cognitive profiles of people with ASD and ADHD. En ligne : http://dx.doi.org/10.1002/aur.2712 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476
in Autism Research > 15-6 (June 2022) . - p.1130-1141[article] Transdiagnostic and sex differences in cognitive profiles of autism spectrum disorder and attention-deficit/hyperactivity disorder [Texte imprimé et/ou numérique] / Hirokazu DOI, Auteur ; Chieko KANAI, Auteur ; Haruhisa OHTA, Auteur . - p.1130-1141.
Langues : Anglais (eng)
in Autism Research > 15-6 (June 2022) . - p.1130-1141
Mots-clés : Adult Attention Deficit Disorder with Hyperactivity/complications/diagnosis/epidemiology Autism Spectrum Disorder/psychology Cognition Female Humans Male Sex Characteristics Wechsler Scales Adhd Asd Wais cognitive profile sex difference Index. décimale : PER Périodiques Résumé : An increasing number of studies have shown that autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) share symptoms and aetiologies. However, transdiagnostic comparisons between ASD and ADHD is complicated due to the sex differences within each condition. To clarify the similarities and differences in the cognitive functioning between ASD and ADHD, while considering potential sex differences, this study compared cognitive profiles assessed by the WAIS-III between the four groups created by orthogonally combining diagnosis and sex based on the data from 277 ASD males, 86 ASD females, 99 ADHD males and 64 ADHD females. The analysis revealed three major findings. First, performance IQ and perceptual organization index were higher in ADHD males than in ASD males and ADHD females. Second, Gaussian mixture model fitting revealed two clusters underlying the distribution of subindex scores. The percentage of being classified into the cluster that scored lower in all the subindices was higher in females than in males irrespective of diagnosis. Third, feature importance for classification of ASD and ADHD yielded by random forest classifier, a supervised machine learning algorithm, revealed that autism quotient was most informative feature in classifying ASD and ADHD in males, while the discrepancy between verbal and performance intelligence quotient was in females, indicating that the set of behavioral features contributing to classification differs between males and females. Thus, these findings indicate that sex as well as diagnosis is critical in determining the cognitive profiles of people with ASD and ADHD. LAY SUMMARY: The present study compared profiles of cognitive functions measured by Wechsler Adult Intelligence Scale between males and females with ASD and ADHD. The analyses revealed clear sex differences in cognitive functions in both ASD and ADHD and that the set of cognitive functions useful in classifying ASD and ADHD differed between males and females. Thus, biological sex seems to be a critical factor in determining the cognitive profiles of people with ASD and ADHD. En ligne : http://dx.doi.org/10.1002/aur.2712 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=476