Brief Report: Best Discriminators for Identifying Children with Autism Spectrum Disorder at an 18-Month Health Check-Up in Japan / Yoko KAMIO in Journal of Autism and Developmental Disorders, 45-12 (December 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4147-4153 Titre : Brief Report: Best Discriminators for Identifying Children with Autism Spectrum Disorder at an 18-Month Health Check-Up in Japan Type de document : Texte imprimé et/ou numérique Auteurs : Yoko KAMIO, Auteur ; Hideyuki HARAGUCHI, Auteur ; Andrew STICKLEY, Auteur ; Kazuo OGINO, Auteur ; Makoto ISHITOBI, Auteur ; Hidetoshi TAKAHASHI, Auteur Article en page(s) : p.4147-4153 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Screening  Short form  Modified checklist for autism in toddlers (M-CHAT)  Primary care settings Index. décimale : PER Périodiques Résumé : To determine the best discriminative items for identifying young children with autism spectrum disorders (ASD), we conducted a secondary analysis using longitudinal cohort data that included the Japanese version of the 23-item modified checklist for autism in toddlers (M-CHAT-JV). M-CHAT-JV data at 18 months of age and diagnostic information evaluated at age 3 or later from 1851 Japanese children was used to isolate six highly discriminative items. Using data from two different community samples (n = 1851, n = 665) these items were shown to have comparable psychometric values with those of the full version. Our results suggest that these items might work as a short form screener for early identification of ASD in primary care settings where there are time constraints on screening. En ligne : http://dx.doi.org/10.1007/s10803-015-2527-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274 [article] Brief Report: Best Discriminators for Identifying Children with Autism Spectrum Disorder at an 18-Month Health Check-Up in Japan [Texte imprimé et/ou numérique] / Yoko KAMIO, Auteur ; Hideyuki HARAGUCHI, Auteur ; Andrew STICKLEY, Auteur ; Kazuo OGINO, Auteur ; Makoto ISHITOBI, Auteur ; Hidetoshi TAKAHASHI, Auteur . - p.4147-4153. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-12 (December 2015) . - p.4147-4153 Mots-clés : Autism spectrum disorder  Screening  Short form  Modified checklist for autism in toddlers (M-CHAT)  Primary care settings Index. décimale : PER Périodiques Résumé : To determine the best discriminative items for identifying young children with autism spectrum disorders (ASD), we conducted a secondary analysis using longitudinal cohort data that included the Japanese version of the 23-item modified checklist for autism in toddlers (M-CHAT-JV). M-CHAT-JV data at 18 months of age and diagnostic information evaluated at age 3 or later from 1851 Japanese children was used to isolate six highly discriminative items. Using data from two different community samples (n = 1851, n = 665) these items were shown to have comparable psychometric values with those of the full version. Our results suggest that these items might work as a short form screener for early identification of ASD in primary care settings where there are time constraints on screening. En ligne : http://dx.doi.org/10.1007/s10803-015-2527-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=274

Hyperreactivity to weak acoustic stimuli and prolonged acoustic startle latency in children with autism spectrum disorders / Hidetoshi TAKAHASHI in Molecular Autism, (March 2014)  

Public ISBD [article]  inMolecular Autism > (March 2014) . - p.1-8 Titre : Hyperreactivity to weak acoustic stimuli and prolonged acoustic startle latency in children with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Hidetoshi TAKAHASHI, Auteur ; Takayuki NAKAHACHI, Auteur ; Sahoko KOMATSU, Auteur ; Kazuo OGINO, Auteur ; Yukako IIDA, Auteur ; Yoko KAMIO, Auteur Article en page(s) : p.1-8 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : People with autism spectrum disorders (ASD) are known to have enhanced auditory perception, however, acoustic startle response to weak stimuli has not been well documented in this population. The objectives of this study are to evaluate the basic profile of acoustic startle response, including peak startle latency and startle magnitude to weaker stimuli, in children with ASD and typical development (TD), and to evaluate their relationship to ASD characteristics. En ligne : http://dx.doi.org/10.1186/2040-2392-5-23 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276 [article] Hyperreactivity to weak acoustic stimuli and prolonged acoustic startle latency in children with autism spectrum disorders [Texte imprimé et/ou numérique] / Hidetoshi TAKAHASHI, Auteur ; Takayuki NAKAHACHI, Auteur ; Sahoko KOMATSU, Auteur ; Kazuo OGINO, Auteur ; Yukako IIDA, Auteur ; Yoko KAMIO, Auteur . - p.1-8. Langues : Anglais (eng) in Molecular Autism > (March 2014) . - p.1-8 Index. décimale : PER Périodiques Résumé : People with autism spectrum disorders (ASD) are known to have enhanced auditory perception, however, acoustic startle response to weak stimuli has not been well documented in this population. The objectives of this study are to evaluate the basic profile of acoustic startle response, including peak startle latency and startle magnitude to weaker stimuli, in children with ASD and typical development (TD), and to evaluate their relationship to ASD characteristics. En ligne : http://dx.doi.org/10.1186/2040-2392-5-23 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=276

Relationship of the Acoustic Startle Response and Its Modulation to Emotional and Behavioral Problems in Typical Development Children and Those with Autism Spectrum Disorders / Hidetoshi TAKAHASHI in Journal of Autism and Developmental Disorders, 46-2 (February 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.534-543 Titre : Relationship of the Acoustic Startle Response and Its Modulation to Emotional and Behavioral Problems in Typical Development Children and Those with Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Hidetoshi TAKAHASHI, Auteur ; Sahoko KOMATSU, Auteur ; Takayuki NAKAHACHI, Auteur ; Kazuo OGINO, Auteur ; Yoko KAMIO, Auteur Année de publication : 2016 Article en page(s) : p.534-543 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Acoustic startle response  Prepulse inhibition  Sensory-motor gating  Habituation  Startle latency Index. décimale : PER Périodiques Résumé : Auditory hyper-reactivity is a common sensory-perceptual abnormality in autism spectrum disorders (ASD), which interrupts behavioral adaptation. We investigated acoustic startle response (ASR) modulations in 17 children with ASD and 27 with typical development (TD). Compared to TD, children with ASD had larger ASR magnitude to weak stimuli and more prolonged peak startle-latency. We could not find significant difference of prepulse inhibition (PPI) or habituation in ASD children compared to TD. However, habituation and PPI at 70-dB prepulses were negatively related to several subscales of Social Responsiveness Scale and the Strengths and Difficulties Questionnaire, when considering all children. Comprehensive investigation of ASR and its modulation might increase understanding of the neurophysiological impairments underlying ASD and other mental health problems in children. En ligne : http://dx.doi.org/10.1007/s10803-015-2593-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Relationship of the Acoustic Startle Response and Its Modulation to Emotional and Behavioral Problems in Typical Development Children and Those with Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Hidetoshi TAKAHASHI, Auteur ; Sahoko KOMATSU, Auteur ; Takayuki NAKAHACHI, Auteur ; Kazuo OGINO, Auteur ; Yoko KAMIO, Auteur . - 2016 . - p.534-543. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.534-543 Mots-clés : Autism spectrum disorders  Acoustic startle response  Prepulse inhibition  Sensory-motor gating  Habituation  Startle latency Index. décimale : PER Périodiques Résumé : Auditory hyper-reactivity is a common sensory-perceptual abnormality in autism spectrum disorders (ASD), which interrupts behavioral adaptation. We investigated acoustic startle response (ASR) modulations in 17 children with ASD and 27 with typical development (TD). Compared to TD, children with ASD had larger ASR magnitude to weak stimuli and more prolonged peak startle-latency. We could not find significant difference of prepulse inhibition (PPI) or habituation in ASD children compared to TD. However, habituation and PPI at 70-dB prepulses were negatively related to several subscales of Social Responsiveness Scale and the Strengths and Difficulties Questionnaire, when considering all children. Comprehensive investigation of ASR and its modulation might increase understanding of the neurophysiological impairments underlying ASD and other mental health problems in children. En ligne : http://dx.doi.org/10.1007/s10803-015-2593-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

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