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Social and non-social sensory responsivity in toddlers at high-risk for autism spectrum disorder / J. GUNDERSON in Autism Research, 14-10 (October 2021)
[article]
Titre : Social and non-social sensory responsivity in toddlers at high-risk for autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : J. GUNDERSON, Auteur ; E. WORTHLEY, Auteur ; R. GRZADZINSKI, Auteur ; C. BURROWS, Auteur ; A. ESTES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Heather C. HAZLETT, Auteur ; R. SCHULTZ, Auteur ; J. PIVEN, Auteur ; J. WOLFF, Auteur Article en page(s) : p.2143-2155 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder Child, Preschool Female Humans Infant Male Surveys and Questionnaires context environment sensory functioning sensory responsivity social Index. décimale : PER Périodiques Résumé : Empirical evidence concerning sensory responsivity in young children who later develop autism spectrum disorder (ASD) remains relatively limited. It is unclear whether specific patterns or aspects of sensory responsivity underlay the emergence of the disorder. The goals of this study were to (a) examine whether social versus non-social context impacted the expression of sensory responsivity in infants at high risk for ASD, and (b) examine if sensory responsivity in social or non-social contexts was associated with severity of ASD symptoms. The Sensory Experiences Questionnaire 2.1 was collected for 338 infants (131 females, 207 males) at high-risk for ASD at 12 and/or 24?months of age. High-risk toddlers meeting diagnostic criteria for ASD (n =?75) showed elevated sensory responsivity in both social and non-social contexts at 12?months of age and differences widened over the second year of life. Individuals with ASD demonstrate higher responsivity in both contexts suggestive of generalized atypical sensory responsivity in ASD. LAY SUMMARY: Behaviors such as avoiding or noticing sensory input (e.g., sounds, touches) are often different in individuals with autism spectrum disorder (ASD) than those without. The reason for this is widely unknown. The findings from this study show that in toddlers, sensory responsivity increased in both social and non-social situations. Therefore, the setting of sensory input does not explain these differences. En ligne : http://dx.doi.org/10.1002/aur.2556 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450
in Autism Research > 14-10 (October 2021) . - p.2143-2155[article] Social and non-social sensory responsivity in toddlers at high-risk for autism spectrum disorder [Texte imprimé et/ou numérique] / J. GUNDERSON, Auteur ; E. WORTHLEY, Auteur ; R. GRZADZINSKI, Auteur ; C. BURROWS, Auteur ; A. ESTES, Auteur ; Lonnie ZWAIGENBAUM, Auteur ; Kelly N. BOTTERON, Auteur ; Stephen R. DAGER, Auteur ; Heather C. HAZLETT, Auteur ; R. SCHULTZ, Auteur ; J. PIVEN, Auteur ; J. WOLFF, Auteur . - p.2143-2155.
Langues : Anglais (eng)
in Autism Research > 14-10 (October 2021) . - p.2143-2155
Mots-clés : Autism Spectrum Disorder Child, Preschool Female Humans Infant Male Surveys and Questionnaires context environment sensory functioning sensory responsivity social Index. décimale : PER Périodiques Résumé : Empirical evidence concerning sensory responsivity in young children who later develop autism spectrum disorder (ASD) remains relatively limited. It is unclear whether specific patterns or aspects of sensory responsivity underlay the emergence of the disorder. The goals of this study were to (a) examine whether social versus non-social context impacted the expression of sensory responsivity in infants at high risk for ASD, and (b) examine if sensory responsivity in social or non-social contexts was associated with severity of ASD symptoms. The Sensory Experiences Questionnaire 2.1 was collected for 338 infants (131 females, 207 males) at high-risk for ASD at 12 and/or 24?months of age. High-risk toddlers meeting diagnostic criteria for ASD (n =?75) showed elevated sensory responsivity in both social and non-social contexts at 12?months of age and differences widened over the second year of life. Individuals with ASD demonstrate higher responsivity in both contexts suggestive of generalized atypical sensory responsivity in ASD. LAY SUMMARY: Behaviors such as avoiding or noticing sensory input (e.g., sounds, touches) are often different in individuals with autism spectrum disorder (ASD) than those without. The reason for this is widely unknown. The findings from this study show that in toddlers, sensory responsivity increased in both social and non-social situations. Therefore, the setting of sensory input does not explain these differences. En ligne : http://dx.doi.org/10.1002/aur.2556 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 A systematic review of sensory-based autism subtypes / Kelle K. DEBOTH in Research in Autism Spectrum Disorders, 36 (April 2017)
[article]
Titre : A systematic review of sensory-based autism subtypes Type de document : Texte imprimé et/ou numérique Auteurs : Kelle K. DEBOTH, Auteur ; Stacey REYNOLDS, Auteur Article en page(s) : p.44-56 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Sensory responsivity Systematic review Subtypes Index. décimale : PER Périodiques Résumé : Children with autism often present with a myriad of possible sensory processing deficits. Sensory-based subtypes have been proposed as a means to better understand the unique sensory qualities in this clinical population. The purpose of this systematic review is to synthesize information about sensory-based subtypes that have been reported in the literature for children with autism. Methods PRISMA guidelines informed this review process. Included articles were published in the last 12 years, specific to children with autism between the ages of 2–18 years old. Of the 33 articles meeting eligibility for full-text review, 8 matched the final inclusion criteria. Results Findings indicate that sensory-based subtypes in children with autism were developed using primarily parent-report instruments that assess differences in sensory responsivity. Several different subtyping schemes were presented, suggesting between three to five subtypes as an appropriate fit to encompass the different patterns of sensory responsivity seen in children with autism. Several studies suggest that a subgroup of this population has typical sensory functioning, and a subgroup exists with significant, global sensory differences. Mixed results were found for those children who fall in between, who have specific versus global differences in responsivity (i.e., hyper- or hyporesponsivity or sensory seeking), or within specific sensory domains. The literature consists of a small number of descriptive studies with little consensus on subtypes. Initial findings indicate that service providers may be able to consider variable presentations of sensory processing differences in their approach to treatment and intervention planning, but further research is indicated. En ligne : http://dx.doi.org/10.1016/j.rasd.2017.01.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304
in Research in Autism Spectrum Disorders > 36 (April 2017) . - p.44-56[article] A systematic review of sensory-based autism subtypes [Texte imprimé et/ou numérique] / Kelle K. DEBOTH, Auteur ; Stacey REYNOLDS, Auteur . - p.44-56.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 36 (April 2017) . - p.44-56
Mots-clés : Autism spectrum disorder Sensory responsivity Systematic review Subtypes Index. décimale : PER Périodiques Résumé : Children with autism often present with a myriad of possible sensory processing deficits. Sensory-based subtypes have been proposed as a means to better understand the unique sensory qualities in this clinical population. The purpose of this systematic review is to synthesize information about sensory-based subtypes that have been reported in the literature for children with autism. Methods PRISMA guidelines informed this review process. Included articles were published in the last 12 years, specific to children with autism between the ages of 2–18 years old. Of the 33 articles meeting eligibility for full-text review, 8 matched the final inclusion criteria. Results Findings indicate that sensory-based subtypes in children with autism were developed using primarily parent-report instruments that assess differences in sensory responsivity. Several different subtyping schemes were presented, suggesting between three to five subtypes as an appropriate fit to encompass the different patterns of sensory responsivity seen in children with autism. Several studies suggest that a subgroup of this population has typical sensory functioning, and a subgroup exists with significant, global sensory differences. Mixed results were found for those children who fall in between, who have specific versus global differences in responsivity (i.e., hyper- or hyporesponsivity or sensory seeking), or within specific sensory domains. The literature consists of a small number of descriptive studies with little consensus on subtypes. Initial findings indicate that service providers may be able to consider variable presentations of sensory processing differences in their approach to treatment and intervention planning, but further research is indicated. En ligne : http://dx.doi.org/10.1016/j.rasd.2017.01.005 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=304 Abnormal sensory experiences, synaesthesia, and neurodevelopmental disorders / Keith FLUEGGE in Journal of Autism and Developmental Disorders, 47-9 (September 2017)
[article]
Titre : Abnormal sensory experiences, synaesthesia, and neurodevelopmental disorders Type de document : Texte imprimé et/ou numérique Auteurs : Keith FLUEGGE, Auteur Article en page(s) : p.2942-2944 Langues : Anglais (eng) Mots-clés : Autism ADHD Synaesthesia Sensory responsivity Nitrous oxide Air pollution Kappa opioid receptor Serotonin Index. décimale : PER Périodiques Résumé : Preliminary evidence suggests that sensory processing may be affected in autism spectrum disorders (ASD). The purpose of this letter is to highlight a few recent studies on the topic and tie the findings to a recently identified epidemiological risk factor for ASD, principally environmental exposure to the air pollutant, nitrous oxide (N2O). Animal studies have shown that trace levels of chronic N2O exposure are thought to involve dynorphin opioid peptide release and altered serotonergic neurotransmission, both of which may elicit profound changes in consciousness and induce synaesthesia experiences. Future research investigating abnormal sensory sensitivity in ASD should consider environmental exposure to N2O, which may induce the requisite neurochemical changes thought to underpin sensory dysregulation even at trace levels of exposure. En ligne : https://doi.org/10.1007/s10803-017-3216-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=316
in Journal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2942-2944[article] Abnormal sensory experiences, synaesthesia, and neurodevelopmental disorders [Texte imprimé et/ou numérique] / Keith FLUEGGE, Auteur . - p.2942-2944.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-9 (September 2017) . - p.2942-2944
Mots-clés : Autism ADHD Synaesthesia Sensory responsivity Nitrous oxide Air pollution Kappa opioid receptor Serotonin Index. décimale : PER Périodiques Résumé : Preliminary evidence suggests that sensory processing may be affected in autism spectrum disorders (ASD). The purpose of this letter is to highlight a few recent studies on the topic and tie the findings to a recently identified epidemiological risk factor for ASD, principally environmental exposure to the air pollutant, nitrous oxide (N2O). Animal studies have shown that trace levels of chronic N2O exposure are thought to involve dynorphin opioid peptide release and altered serotonergic neurotransmission, both of which may elicit profound changes in consciousness and induce synaesthesia experiences. Future research investigating abnormal sensory sensitivity in ASD should consider environmental exposure to N2O, which may induce the requisite neurochemical changes thought to underpin sensory dysregulation even at trace levels of exposure. En ligne : https://doi.org/10.1007/s10803-017-3216-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=316