Atypical development of the central auditory system in young children with Autism spectrum disorder / Yuko YOSHIMURA in Autism Research, 9-11 (November 2016)  

Public ISBD [article]  inAutism Research > 9-11 (November 2016) . - p.1216-1226 Titre : Atypical development of the central auditory system in young children with Autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Yuko YOSHIMURA, Auteur ; Mitsuru KIKUCHI, Auteur ; Hirotoshi HIRAISHI, Auteur ; Chiaki HASEGAWA, Auteur ; Tetsuya TAKAHASHI, Auteur ; Gerard B. REMIJN, Auteur ; Manabu OI, Auteur ; Toshio MUNESUE, Auteur ; Haruhiro HIGASHIDA, Auteur ; Yoshio MINABE, Auteur ; Haruyuki KOJIMA, Auteur Article en page(s) : p.1216-1226 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  magnetoencephalography  P1m  young children Index. décimale : PER Périodiques Résumé : The P1m component of the auditory evoked magnetic field is the earliest cortical response associated with language acquisition. However, the growth curve of the P1m component is unknown in both typically developing (TD) and atypically developing children. The aim of this study is to clarify the developmental pattern of this component when evoked by binaural human voice stimulation using child-customized magnetoencephalography. A total of 35 young TD children (32–121 months of age) and 35 children with autism spectrum disorder (ASD) (38–111 months of age) participated in this study. This is the first report to demonstrate an inverted U-shaped growth curve for the P1m dipole intensity in the left hemisphere in TD children. In addition, our results revealed a more diversified age-related distribution of auditory brain responses in 3- to 9-year-old children with ASD. These results demonstrate the diversified growth curve of the P1m component in ASD during young childhood, which is a crucial period for first language acquisition. En ligne : http://dx.doi.org/10.1002/aur.1604 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297 [article] Atypical development of the central auditory system in young children with Autism spectrum disorder [Texte imprimé et/ou numérique] / Yuko YOSHIMURA, Auteur ; Mitsuru KIKUCHI, Auteur ; Hirotoshi HIRAISHI, Auteur ; Chiaki HASEGAWA, Auteur ; Tetsuya TAKAHASHI, Auteur ; Gerard B. REMIJN, Auteur ; Manabu OI, Auteur ; Toshio MUNESUE, Auteur ; Haruhiro HIGASHIDA, Auteur ; Yoshio MINABE, Auteur ; Haruyuki KOJIMA, Auteur . - p.1216-1226. Langues : Anglais (eng) in Autism Research > 9-11 (November 2016) . - p.1216-1226 Mots-clés : autism spectrum disorder  magnetoencephalography  P1m  young children Index. décimale : PER Périodiques Résumé : The P1m component of the auditory evoked magnetic field is the earliest cortical response associated with language acquisition. However, the growth curve of the P1m component is unknown in both typically developing (TD) and atypically developing children. The aim of this study is to clarify the developmental pattern of this component when evoked by binaural human voice stimulation using child-customized magnetoencephalography. A total of 35 young TD children (32–121 months of age) and 35 children with autism spectrum disorder (ASD) (38–111 months of age) participated in this study. This is the first report to demonstrate an inverted U-shaped growth curve for the P1m dipole intensity in the left hemisphere in TD children. In addition, our results revealed a more diversified age-related distribution of auditory brain responses in 3- to 9-year-old children with ASD. These results demonstrate the diversified growth curve of the P1m component in ASD during young childhood, which is a crucial period for first language acquisition. En ligne : http://dx.doi.org/10.1002/aur.1604 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297

Brief Report: Odour Awareness in Young Children with Autism Spectrum Disorders / Hirokazu KUMAZAKI in Journal of Autism and Developmental Disorders, 50-5 (May 2020)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 50-5 (May 2020) . - p.1809-1815 Titre : Brief Report: Odour Awareness in Young Children with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Hirokazu KUMAZAKI, Auteur ; Masako OKAMOTO, Auteur ; Yuko YOSHIMURA, Auteur ; Takashi IKEDA, Auteur ; Chiaki HASEGAWA, Auteur ; Daisuke N. SAITO, Auteur ; Ryoichiro IWANAGA, Auteur ; Sara TOMIYAMA, Auteur ; Kyung-Min AN, Auteur ; Yoshio MINABE, Auteur ; Mitsuru KIKUCHI, Auteur Article en page(s) : p.1809-1815 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Odour awareness  Olfactory  Self-report  Vabs ii Index. décimale : PER Périodiques Résumé : The elucidation of odour awareness in children with autism spectrum disorders (ASD) is important. We compared the odour awareness of young children with ASD with those of typical development (TD) children using the Children's Olfactory Behavior in Everyday Life (COBEL) questionnaire, which is a self-report measure that mainly assesses odour awareness. Forty-five young boys (aged 5-6 years), including 20 children with ASD and 25 TD children, participated in this study. The total COBEL score of the young children with ASD was lower than that of the TD children (p < 0.01). Moreover, the total COBEL score was significantly correlated with the total VABS II score (p < 0.05). Our results improve understanding of the odour awareness in children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3710-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422 [article] Brief Report: Odour Awareness in Young Children with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Hirokazu KUMAZAKI, Auteur ; Masako OKAMOTO, Auteur ; Yuko YOSHIMURA, Auteur ; Takashi IKEDA, Auteur ; Chiaki HASEGAWA, Auteur ; Daisuke N. SAITO, Auteur ; Ryoichiro IWANAGA, Auteur ; Sara TOMIYAMA, Auteur ; Kyung-Min AN, Auteur ; Yoshio MINABE, Auteur ; Mitsuru KIKUCHI, Auteur . - p.1809-1815. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 50-5 (May 2020) . - p.1809-1815 Mots-clés : Autism spectrum disorders  Odour awareness  Olfactory  Self-report  Vabs ii Index. décimale : PER Périodiques Résumé : The elucidation of odour awareness in children with autism spectrum disorders (ASD) is important. We compared the odour awareness of young children with ASD with those of typical development (TD) children using the Children's Olfactory Behavior in Everyday Life (COBEL) questionnaire, which is a self-report measure that mainly assesses odour awareness. Forty-five young boys (aged 5-6 years), including 20 children with ASD and 25 TD children, participated in this study. The total COBEL score of the young children with ASD was lower than that of the TD children (p < 0.01). Moreover, the total COBEL score was significantly correlated with the total VABS II score (p < 0.05). Our results improve understanding of the odour awareness in children with ASD. En ligne : http://dx.doi.org/10.1007/s10803-018-3710-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=422

Quantitative Aspects of Communicative Impairment Ascertained in a Large National Survey of Japanese Children / Manabu OI in Journal of Autism and Developmental Disorders, 47-10 (October 2017)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3040-3048 Titre : Quantitative Aspects of Communicative Impairment Ascertained in a Large National Survey of Japanese Children Type de document : Texte imprimé et/ou numérique Auteurs : Manabu OI, Auteur ; Hiroshi FUJINO, Auteur ; Naotake TSUKIDATE, Auteur ; Yoko KAMIO, Auteur ; Yuko YOSHIMURA, Auteur ; Mitsuru KIKUCHI, Auteur ; Chiaki HASEGAWA, Auteur ; Keiko GONDOU, Auteur ; Tomoko MATSUI, Auteur Article en page(s) : p.3040-3048 Langues : Anglais (eng) Mots-clés : Autism  Language impairment  Communication  Checklist Index. décimale : PER Périodiques Résumé : The Japanese version of the Children’s Communication Checklist-2 (CCC-2) was rated by caregivers in a large national population sample of 22,871 children aged 3–15 years. The General Communication Composite (GCC) of the CCC-2 exhibited a distribution with a single-factor structure. The GCC distribution between autism spectrum disorders (ASD) and language impairment (LI) groups in the general population fit inside a bell curve with significant overlap with the general population, and a continuum was evident between groups. No evidence of a natural cutoff that would differentiate categorically affected from unaffected children was seen. The Social Interaction Deviance Composite (SIDC) supported the notion that ASD and LI are on the opposite endpoints of a SIDC continuum of communication impairment. En ligne : https://doi.org/10.1007/s10803-017-3226-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319 [article] Quantitative Aspects of Communicative Impairment Ascertained in a Large National Survey of Japanese Children [Texte imprimé et/ou numérique] / Manabu OI, Auteur ; Hiroshi FUJINO, Auteur ; Naotake TSUKIDATE, Auteur ; Yoko KAMIO, Auteur ; Yuko YOSHIMURA, Auteur ; Mitsuru KIKUCHI, Auteur ; Chiaki HASEGAWA, Auteur ; Keiko GONDOU, Auteur ; Tomoko MATSUI, Auteur . - p.3040-3048. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 47-10 (October 2017) . - p.3040-3048 Mots-clés : Autism  Language impairment  Communication  Checklist Index. décimale : PER Périodiques Résumé : The Japanese version of the Children’s Communication Checklist-2 (CCC-2) was rated by caregivers in a large national population sample of 22,871 children aged 3–15 years. The General Communication Composite (GCC) of the CCC-2 exhibited a distribution with a single-factor structure. The GCC distribution between autism spectrum disorders (ASD) and language impairment (LI) groups in the general population fit inside a bell curve with significant overlap with the general population, and a continuum was evident between groups. No evidence of a natural cutoff that would differentiate categorically affected from unaffected children was seen. The Social Interaction Deviance Composite (SIDC) supported the notion that ASD and LI are on the opposite endpoints of a SIDC continuum of communication impairment. En ligne : https://doi.org/10.1007/s10803-017-3226-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=319

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