Autonomic Dysregulation During Sensory Stimulation in Children with Autism Spectrum Disorder / Roseann C. SCHAAF in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.461-472 Titre : Autonomic Dysregulation During Sensory Stimulation in Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Roseann C. SCHAAF, Auteur ; Teal W. BENEVIDES, Auteur ; Benjamin E. LEIBY, Auteur ; Jocelyn A. SENDECKI, Auteur Article en page(s) : p.461-472 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Sensation  Autonomic nervous system  Parasympathetic nervous system  Sympathetic nervous system Index. décimale : PER Périodiques Résumé : Autonomic nervous system (ANS) activity during sensory stimulation was measured in 59 children with autism spectrum disorder (ASD) ages 6–9 in comparison to 30 typically developing controls. Multivariate comparisons revealed significant differences between groups in the respiratory sinus arrhythmia (parasympathetic measure) vector of means across sensory stimuli (p = 0.02) and in change from domain to domain (p = 0.01). Sympathetic activity, measured by pre-ejection period, did not differ significantly between groups, although it was higher in ASD participants. Findings suggest that participants with ASD demonstrated a different pattern of parasympathetic activity during sensory stimulation. Findings are discussed in relation to the biological mechanisms of sensory processing in autism, insight into the autism phenotype, and the utility of ANS activity as an outcomes marker. En ligne : http://dx.doi.org/10.1007/s10803-013-1924-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Autonomic Dysregulation During Sensory Stimulation in Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Roseann C. SCHAAF, Auteur ; Teal W. BENEVIDES, Auteur ; Benjamin E. LEIBY, Auteur ; Jocelyn A. SENDECKI, Auteur . - p.461-472. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.461-472 Mots-clés : Autism spectrum disorders  Sensation  Autonomic nervous system  Parasympathetic nervous system  Sympathetic nervous system Index. décimale : PER Périodiques Résumé : Autonomic nervous system (ANS) activity during sensory stimulation was measured in 59 children with autism spectrum disorder (ASD) ages 6–9 in comparison to 30 typically developing controls. Multivariate comparisons revealed significant differences between groups in the respiratory sinus arrhythmia (parasympathetic measure) vector of means across sensory stimuli (p = 0.02) and in change from domain to domain (p = 0.01). Sympathetic activity, measured by pre-ejection period, did not differ significantly between groups, although it was higher in ASD participants. Findings suggest that participants with ASD demonstrated a different pattern of parasympathetic activity during sensory stimulation. Findings are discussed in relation to the biological mechanisms of sensory processing in autism, insight into the autism phenotype, and the utility of ANS activity as an outcomes marker. En ligne : http://dx.doi.org/10.1007/s10803-013-1924-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

Sensory Phenotypes in Autism: Making a Case for the Inclusion of Sensory Integration Functions / Zoe MAILLOUX ; Elizabeth RIDGWAY ; Alaina S. BERRUTI ; Rachel L. DUMONT ; Emily A. JONES ; Benjamin E. LEIBY ; Catherine SANCIMINO ; Misung YI ; Sophie MOLHOLM in Journal of Autism and Developmental Disorders, 53-12 (December 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-12 (December 2023) . - p.4759-4771 Titre : Sensory Phenotypes in Autism: Making a Case for the Inclusion of Sensory Integration Functions Type de document : Texte imprimé et/ou numérique Auteurs : Zoe MAILLOUX, Auteur ; Elizabeth RIDGWAY, Auteur ; Alaina S. BERRUTI, Auteur ; Rachel L. DUMONT, Auteur ; Emily A. JONES, Auteur ; Benjamin E. LEIBY, Auteur ; Catherine SANCIMINO, Auteur ; Misung YI, Auteur ; Sophie MOLHOLM, Auteur Article en page(s) : p.4759-4771 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Sensory features are part of the diagnostic criteria for autism and include sensory hypo/hyper reactivity and unusual sensory interest; however, additional sensory differences, namely differences in sensory integration, have not been routinely explored. This study characterized sensory integration differences in a cohort of children (n=93) with a confirmed diagnosis of autism (5-9 years) using a standardized, norm-referenced battery. Mean z scores, autism diagnostic scores, and IQ are reported. Participants showed substantial deficits in tactile perception, praxis, balance, visual perception, and visual-motor skills. Relationship with autism diagnostic test scores were weak or absent. Findings suggest additional sensory difficulties that are not typically assessed or considered when characterizing sensory features in autism. These data have implications for a greater understanding of the sensory features in the autism phenotype and the development of personalized treatments. En ligne : https://doi.org/10.1007/s10803-022-05763-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=516 [article] Sensory Phenotypes in Autism: Making a Case for the Inclusion of Sensory Integration Functions [Texte imprimé et/ou numérique] / Zoe MAILLOUX, Auteur ; Elizabeth RIDGWAY, Auteur ; Alaina S. BERRUTI, Auteur ; Rachel L. DUMONT, Auteur ; Emily A. JONES, Auteur ; Benjamin E. LEIBY, Auteur ; Catherine SANCIMINO, Auteur ; Misung YI, Auteur ; Sophie MOLHOLM, Auteur . - p.4759-4771. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-12 (December 2023) . - p.4759-4771 Index. décimale : PER Périodiques Résumé : Sensory features are part of the diagnostic criteria for autism and include sensory hypo/hyper reactivity and unusual sensory interest; however, additional sensory differences, namely differences in sensory integration, have not been routinely explored. This study characterized sensory integration differences in a cohort of children (n=93) with a confirmed diagnosis of autism (5-9 years) using a standardized, norm-referenced battery. Mean z scores, autism diagnostic scores, and IQ are reported. Participants showed substantial deficits in tactile perception, praxis, balance, visual perception, and visual-motor skills. Relationship with autism diagnostic test scores were weak or absent. Findings suggest additional sensory difficulties that are not typically assessed or considered when characterizing sensory features in autism. These data have implications for a greater understanding of the sensory features in the autism phenotype and the development of personalized treatments. En ligne : https://doi.org/10.1007/s10803-022-05763-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=516

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