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Auteur Ayaka KUNO-FUJITA |
Documents disponibles écrits par cet auteur (1)
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Sensory Processing Patterns and Fusiform Activity During Face Processing in Autism Spectrum Disorder / Ayaka KUNO-FUJITA in Autism Research, 13-5 (May 2020)
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Titre : Sensory Processing Patterns and Fusiform Activity During Face Processing in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Ayaka KUNO-FUJITA, Auteur ; Toshiki IWABUCHI, Auteur ; Keisuke WAKUSAWA, Auteur ; Hiroyuki ITO, Auteur ; Katsuaki SUZUKI, Auteur ; Akira SHIGETOMI, Auteur ; Kosaka HIROTAKA, Auteur ; Masatsugu TSUJII, Auteur ; Kenji J. TSUCHIYA, Auteur Article en page(s) : p.741-750 Langues : Anglais (eng) Mots-clés : autism spectrum disorder fMRI face processing fusiform gyrus sensory processing sensory profile Index. décimale : PER Périodiques Résumé : A growing body of evidence has indicated that individuals with autism spectrum disorder (ASD) exhibit abnormal reactions to sensory stimuli and impaired face processing. Although behavioral studies have reported that individual differences in sensory processing patterns are correlated with performance in face processing tasks, the neural substrates underlying the association between sensory processing patterns and face processing remain unknown. Using functional magnetic resonance imaging, the present study examined the relationships between sensory processing patterns assessed with the Adolescent/Adult Sensory Profile (AASP) and brain activity during a one-back task with two types of stimuli (face or house pictures). We enrolled 18 Japanese adults with ASD and 19 age- and IQ-matched controls. Sensation Avoiding scores, which were assessed using the AASP, were positively correlated with right fusiform activity during the presentation of pictures of faces in the ASD group, but not in the control group. This suggests that abnormal sensory processing patterns in ASD are associated with abnormal face-related brain activity, possibly resulting in impaired face processing. Autism Res 2020, 13: 741-750. (c) 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Sensory abnormalities are one of the most common symptoms in people with autism spectrum disorder (ASD). This study shows that individuals with ASD who react abnormally to sensory stimuli also exhibit atypical brain activity when recognizing faces. Abnormal sensory processing may partly explain the difficulty that people diagnosed with ASD have in identifying others' faces. En ligne : http://dx.doi.org/10.1002/aur.2283 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422
in Autism Research > 13-5 (May 2020) . - p.741-750[article] Sensory Processing Patterns and Fusiform Activity During Face Processing in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Ayaka KUNO-FUJITA, Auteur ; Toshiki IWABUCHI, Auteur ; Keisuke WAKUSAWA, Auteur ; Hiroyuki ITO, Auteur ; Katsuaki SUZUKI, Auteur ; Akira SHIGETOMI, Auteur ; Kosaka HIROTAKA, Auteur ; Masatsugu TSUJII, Auteur ; Kenji J. TSUCHIYA, Auteur . - p.741-750.
Langues : Anglais (eng)
in Autism Research > 13-5 (May 2020) . - p.741-750
Mots-clés : autism spectrum disorder fMRI face processing fusiform gyrus sensory processing sensory profile Index. décimale : PER Périodiques Résumé : A growing body of evidence has indicated that individuals with autism spectrum disorder (ASD) exhibit abnormal reactions to sensory stimuli and impaired face processing. Although behavioral studies have reported that individual differences in sensory processing patterns are correlated with performance in face processing tasks, the neural substrates underlying the association between sensory processing patterns and face processing remain unknown. Using functional magnetic resonance imaging, the present study examined the relationships between sensory processing patterns assessed with the Adolescent/Adult Sensory Profile (AASP) and brain activity during a one-back task with two types of stimuli (face or house pictures). We enrolled 18 Japanese adults with ASD and 19 age- and IQ-matched controls. Sensation Avoiding scores, which were assessed using the AASP, were positively correlated with right fusiform activity during the presentation of pictures of faces in the ASD group, but not in the control group. This suggests that abnormal sensory processing patterns in ASD are associated with abnormal face-related brain activity, possibly resulting in impaired face processing. Autism Res 2020, 13: 741-750. (c) 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Sensory abnormalities are one of the most common symptoms in people with autism spectrum disorder (ASD). This study shows that individuals with ASD who react abnormally to sensory stimuli also exhibit atypical brain activity when recognizing faces. Abnormal sensory processing may partly explain the difficulty that people diagnosed with ASD have in identifying others' faces. En ligne : http://dx.doi.org/10.1002/aur.2283 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422