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Anxiety and Sensory Over-Responsivity in Toddlers with Autism Spectrum Disorders: Bidirectional Effects Across Time / Shulamite A. GREEN in Journal of Autism and Developmental Disorders, 42-6 (June 2012)
[article]
Titre : Anxiety and Sensory Over-Responsivity in Toddlers with Autism Spectrum Disorders: Bidirectional Effects Across Time Type de document : Texte imprimé et/ou numérique Auteurs : Shulamite A. GREEN, Auteur ; Ayelet BEN-SASSON, Auteur ; Timothy W. SOTO, Auteur ; Alice S. CARTER, Auteur Année de publication : 2012 Article en page(s) : p.1112-1119 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Anxiety Sensory over-responsivity Index. décimale : PER Périodiques Résumé : This report focuses on the emergence of and bidirectional effects between anxiety and sensory over-responsivity (SOR) in toddlers with autism spectrum disorders (ASD). Participants were 149 toddlers with ASD and their mothers, assessed at 2 annual time points. A cross-lag analysis showed that anxiety symptoms increased over time while SOR remained relatively stable. SOR positively predicted changes in anxiety over and above child age, autism symptom severity, NVDQ, and maternal anxiety, but anxiety did not predict changes in SOR. Results suggest that SOR emerges earlier than anxiety, and predicts later development of anxiety. En ligne : http://dx.doi.org/10.1007/s10803-011-1361-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.1112-1119[article] Anxiety and Sensory Over-Responsivity in Toddlers with Autism Spectrum Disorders: Bidirectional Effects Across Time [Texte imprimé et/ou numérique] / Shulamite A. GREEN, Auteur ; Ayelet BEN-SASSON, Auteur ; Timothy W. SOTO, Auteur ; Alice S. CARTER, Auteur . - 2012 . - p.1112-1119.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.1112-1119
Mots-clés : Autism spectrum disorders Anxiety Sensory over-responsivity Index. décimale : PER Périodiques Résumé : This report focuses on the emergence of and bidirectional effects between anxiety and sensory over-responsivity (SOR) in toddlers with autism spectrum disorders (ASD). Participants were 149 toddlers with ASD and their mothers, assessed at 2 annual time points. A cross-lag analysis showed that anxiety symptoms increased over time while SOR remained relatively stable. SOR positively predicted changes in anxiety over and above child age, autism symptom severity, NVDQ, and maternal anxiety, but anxiety did not predict changes in SOR. Results suggest that SOR emerges earlier than anxiety, and predicts later development of anxiety. En ligne : http://dx.doi.org/10.1007/s10803-011-1361-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156 Anxiety Disorders and Sensory Over-Responsivity in Children with Autism Spectrum Disorders: Is There a Causal Relationship? / Shulamite A. GREEN in Journal of Autism and Developmental Disorders, 40-12 (December 2010)
[article]
Titre : Anxiety Disorders and Sensory Over-Responsivity in Children with Autism Spectrum Disorders: Is There a Causal Relationship? Type de document : Texte imprimé et/ou numérique Auteurs : Shulamite A. GREEN, Auteur ; Ayelet BEN-SASSON, Auteur Année de publication : 2010 Article en page(s) : p.1495-1504 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Anxiety Sensory over-responsivity Hyperarousal Sensory defensiveness Index. décimale : PER Périodiques Résumé : Anxiety disorders and sensory over-responsivity (SOR) are common in children with autism spectrum disorders (ASD), and there is evidence for an association between these two conditions. Currently, it is unclear what causal mechanisms may exist between SOR and anxiety. We propose three possible theories to explain the association between anxiety and SOR: (a) SOR is caused by anxiety; (b) Anxiety is caused by SOR; or (c) SOR and anxiety are causally unrelated but are associated through a common risk factor or diagnostic overlap. In this paper, we examine support for each theory in the existing anxiety, autism, and neuroscience literature, and discuss how each theory informs choice of interventions and implications for future studies. En ligne : http://dx.doi.org/10.1007/s10803-010-1007-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114
in Journal of Autism and Developmental Disorders > 40-12 (December 2010) . - p.1495-1504[article] Anxiety Disorders and Sensory Over-Responsivity in Children with Autism Spectrum Disorders: Is There a Causal Relationship? [Texte imprimé et/ou numérique] / Shulamite A. GREEN, Auteur ; Ayelet BEN-SASSON, Auteur . - 2010 . - p.1495-1504.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 40-12 (December 2010) . - p.1495-1504
Mots-clés : Autism spectrum disorders Anxiety Sensory over-responsivity Hyperarousal Sensory defensiveness Index. décimale : PER Périodiques Résumé : Anxiety disorders and sensory over-responsivity (SOR) are common in children with autism spectrum disorders (ASD), and there is evidence for an association between these two conditions. Currently, it is unclear what causal mechanisms may exist between SOR and anxiety. We propose three possible theories to explain the association between anxiety and SOR: (a) SOR is caused by anxiety; (b) Anxiety is caused by SOR; or (c) SOR and anxiety are causally unrelated but are associated through a common risk factor or diagnostic overlap. In this paper, we examine support for each theory in the existing anxiety, autism, and neuroscience literature, and discuss how each theory informs choice of interventions and implications for future studies. En ligne : http://dx.doi.org/10.1007/s10803-010-1007-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=114 Autism Traits, Sensory Over-Responsivity, Anxiety, and Stress: A Test of Explanatory Models / G. A. AMOS in Journal of Autism and Developmental Disorders, 49-1 (January 2019)
[article]
Titre : Autism Traits, Sensory Over-Responsivity, Anxiety, and Stress: A Test of Explanatory Models Type de document : Texte imprimé et/ou numérique Auteurs : G. A. AMOS, Auteur ; G. BYRNE, Auteur ; P. A. CHOUINARD, Auteur ; T. GODBER, Auteur Article en page(s) : p.98-112 Langues : Anglais (eng) Mots-clés : Anxiety Bapq Broad Autism Phenotype Questionnaire Dass-21 Sensory over-responsivity Stress Structural equation modelling Index. décimale : PER Périodiques Résumé : The relationship between autistic traits, stress, and anxiety experienced by the general population was investigated using an adult sample that evaluated the suitability of three theoretical models proposed by Green and Ben-Sasson. Participants completed online questionnaires that were analysed using structural equation modelling and partial correlation analyses. Of the models tested, the model that proposed SOR and stress as mediators of the relationship between autistic traits and anxiety was able to explain the variance in the data better than the other models. Based on these findings, we suggest that sensory neutral environments should be considered for the prevention and management of anxiety and stress symptoms for people in the general population with higher levels of autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-018-3695-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.98-112[article] Autism Traits, Sensory Over-Responsivity, Anxiety, and Stress: A Test of Explanatory Models [Texte imprimé et/ou numérique] / G. A. AMOS, Auteur ; G. BYRNE, Auteur ; P. A. CHOUINARD, Auteur ; T. GODBER, Auteur . - p.98-112.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-1 (January 2019) . - p.98-112
Mots-clés : Anxiety Bapq Broad Autism Phenotype Questionnaire Dass-21 Sensory over-responsivity Stress Structural equation modelling Index. décimale : PER Périodiques Résumé : The relationship between autistic traits, stress, and anxiety experienced by the general population was investigated using an adult sample that evaluated the suitability of three theoretical models proposed by Green and Ben-Sasson. Participants completed online questionnaires that were analysed using structural equation modelling and partial correlation analyses. Of the models tested, the model that proposed SOR and stress as mediators of the relationship between autistic traits and anxiety was able to explain the variance in the data better than the other models. Based on these findings, we suggest that sensory neutral environments should be considered for the prevention and management of anxiety and stress symptoms for people in the general population with higher levels of autistic traits. En ligne : http://dx.doi.org/10.1007/s10803-018-3695-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 Early sensory over-responsivity in toddlers with autism spectrum disorders as a predictor of family impairment and parenting stress / Ayelet BEN-SASSON in Journal of Child Psychology and Psychiatry, 54-8 (August 2013)
[article]
Titre : Early sensory over-responsivity in toddlers with autism spectrum disorders as a predictor of family impairment and parenting stress Type de document : Texte imprimé et/ou numérique Auteurs : Ayelet BEN-SASSON, Auteur ; T. W. SOTO, Auteur ; F. MARTÍNEZ-PEDRAZA, Auteur ; Alice S. CARTER, Auteur Article en page(s) : p.846-853 Langues : Anglais (eng) Mots-clés : ASD toddlers sensory over-responsivity family impairment parenting stress Index. décimale : PER Périodiques Résumé : Background: Sensory over-responsivity (SOR) affects many individuals with autism spectrum disorders (ASD), often leading to stressful encounters during daily routines. Methods: This study describes the associations between early SOR symptoms and the longitudinal course of restrictions in family life activities and parenting stress across three time-points in families raising a child with ASD (n = 174). Covariates were child diagnostic severity, emotional problems, and maternal affective symptoms. At time 1 mean chronological age was 28.5 months. Children were administered the Autism Diagnostic Observation Schedule (ADOS) and Mullen Scales of Early Learning (MSEL). Parents completed the Infant Toddler Sensory Profile (ITSP), Infant-Toddler Social Emotional Assessment (ITSEA), Beck Anxiety Index (BAI), and the Center for Epidemiologic Studies Depression Inventory (CES-D) at time 1; and the Parenting Stress Index (PSI) and Family Life Impairment Scale (FLIS) at the three annual time-points. Results: Latent Growth Curve Models indicated that higher SOR scores on the ITSP at time 1 were associated with higher initial levels of family life impairment and parenting stress and with a smaller magnitude of change over time. These associations were independent of severity of ADOS social-communication symptoms, MSEL composite score, ITSEA externalizing and anxiety symptoms, and maternal affective symptoms as measured by the BAI and CES-D. On average FLIS and PSI did not change over time, however, there was significant individual variability. Concurrently, SOR at time 1 explained 39–45% of the variance in family stress and impairment variables. Conclusions: An evaluation of SOR should be integrated into the assessment of toddlers with ASD considering their role in family life impairment and stress. En ligne : http://dx.doi.org/10.1111/jcpp.12035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=210
in Journal of Child Psychology and Psychiatry > 54-8 (August 2013) . - p.846-853[article] Early sensory over-responsivity in toddlers with autism spectrum disorders as a predictor of family impairment and parenting stress [Texte imprimé et/ou numérique] / Ayelet BEN-SASSON, Auteur ; T. W. SOTO, Auteur ; F. MARTÍNEZ-PEDRAZA, Auteur ; Alice S. CARTER, Auteur . - p.846-853.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 54-8 (August 2013) . - p.846-853
Mots-clés : ASD toddlers sensory over-responsivity family impairment parenting stress Index. décimale : PER Périodiques Résumé : Background: Sensory over-responsivity (SOR) affects many individuals with autism spectrum disorders (ASD), often leading to stressful encounters during daily routines. Methods: This study describes the associations between early SOR symptoms and the longitudinal course of restrictions in family life activities and parenting stress across three time-points in families raising a child with ASD (n = 174). Covariates were child diagnostic severity, emotional problems, and maternal affective symptoms. At time 1 mean chronological age was 28.5 months. Children were administered the Autism Diagnostic Observation Schedule (ADOS) and Mullen Scales of Early Learning (MSEL). Parents completed the Infant Toddler Sensory Profile (ITSP), Infant-Toddler Social Emotional Assessment (ITSEA), Beck Anxiety Index (BAI), and the Center for Epidemiologic Studies Depression Inventory (CES-D) at time 1; and the Parenting Stress Index (PSI) and Family Life Impairment Scale (FLIS) at the three annual time-points. Results: Latent Growth Curve Models indicated that higher SOR scores on the ITSP at time 1 were associated with higher initial levels of family life impairment and parenting stress and with a smaller magnitude of change over time. These associations were independent of severity of ADOS social-communication symptoms, MSEL composite score, ITSEA externalizing and anxiety symptoms, and maternal affective symptoms as measured by the BAI and CES-D. On average FLIS and PSI did not change over time, however, there was significant individual variability. Concurrently, SOR at time 1 explained 39–45% of the variance in family stress and impairment variables. Conclusions: An evaluation of SOR should be integrated into the assessment of toddlers with ASD considering their role in family life impairment and stress. En ligne : http://dx.doi.org/10.1111/jcpp.12035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=210 Age-related changes in neural responses to sensory stimulation in autism: a cross-sectional study / Kaitlin K. CUMMINGS ; Susan Y. BOOKHEIMER ; Mirella DAPRETTO ; Shulamite A. GREEN in Molecular Autism, 14 (2023)
[article]
Titre : Age-related changes in neural responses to sensory stimulation in autism: a cross-sectional study Type de document : Texte imprimé et/ou numérique Auteurs : Kaitlin K. CUMMINGS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Mirella DAPRETTO, Auteur ; Shulamite A. GREEN, Auteur Article en page(s) : 38 p. Langues : Anglais (eng) Mots-clés : Adolescent Child Humans *Autistic Disorder/diagnostic imaging *Autism Spectrum Disorder Cross-Sectional Studies Prefrontal Cortex/diagnostic imaging Cerebellum Magnetic Resonance Imaging/methods Autism spectrum disorder Development Neural activity Sensory over-responsivity Sensory processing fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory over-responsivity (SOR) is an impairing sensory processing challenge in autism spectrum disorder (ASD) which shows heterogenous developmental trajectories and appears to improve into adulthood in some but not all autistic individuals. However, the neural mechanisms underlying interindividual differences in these trajectories are currently unknown. METHODS: Here, we used functional magnetic resonance imaging (fMRI) to investigate the association between age and neural activity linearly and nonlinearly in response to mildly aversive sensory stimulation as well as how SOR severity moderates this association. Participants included 52 ASD (14F) and 41 (13F) typically developing (TD) youth, aged 8.6-18.0 years. RESULTS: We found that in pre-teens, ASD children showed widespread activation differences in sensorimotor, frontal and cerebellar regions compared to TD children, while there were fewer differences between ASD and TD teens. In TD youth, older age was associated with less activation in the prefrontal cortex. In contrast, in ASD youth, older age was associated with more engagement of sensory integration and emotion regulation regions. In particular, orbitofrontal and medial prefrontal cortices showed a nonlinear relationship with age in ASD, with an especially steep increase in sensory-evoked neural activity during the mid-to-late teen years. There was also an interaction between age and SOR severity in ASD youth such that these age-related trends were more apparent in youth with higher SOR. LIMITATIONS: The cross-sectional design limits causal interpretations of the data. Future longitudinal studies will be instrumental in determining how prefrontal engagement and SOR co-develop across adolescence. CONCLUSIONS: Our results suggest that enhanced recruitment of prefrontal regions may underlie age-related decreases in SOR for a subgroup of ASD youth. En ligne : https://dx.doi.org/10.1186/s13229-023-00571-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518
in Molecular Autism > 14 (2023) . - 38 p.[article] Age-related changes in neural responses to sensory stimulation in autism: a cross-sectional study [Texte imprimé et/ou numérique] / Kaitlin K. CUMMINGS, Auteur ; Susan Y. BOOKHEIMER, Auteur ; Mirella DAPRETTO, Auteur ; Shulamite A. GREEN, Auteur . - 38 p.
Langues : Anglais (eng)
in Molecular Autism > 14 (2023) . - 38 p.
Mots-clés : Adolescent Child Humans *Autistic Disorder/diagnostic imaging *Autism Spectrum Disorder Cross-Sectional Studies Prefrontal Cortex/diagnostic imaging Cerebellum Magnetic Resonance Imaging/methods Autism spectrum disorder Development Neural activity Sensory over-responsivity Sensory processing fMRI Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory over-responsivity (SOR) is an impairing sensory processing challenge in autism spectrum disorder (ASD) which shows heterogenous developmental trajectories and appears to improve into adulthood in some but not all autistic individuals. However, the neural mechanisms underlying interindividual differences in these trajectories are currently unknown. METHODS: Here, we used functional magnetic resonance imaging (fMRI) to investigate the association between age and neural activity linearly and nonlinearly in response to mildly aversive sensory stimulation as well as how SOR severity moderates this association. Participants included 52 ASD (14F) and 41 (13F) typically developing (TD) youth, aged 8.6-18.0 years. RESULTS: We found that in pre-teens, ASD children showed widespread activation differences in sensorimotor, frontal and cerebellar regions compared to TD children, while there were fewer differences between ASD and TD teens. In TD youth, older age was associated with less activation in the prefrontal cortex. In contrast, in ASD youth, older age was associated with more engagement of sensory integration and emotion regulation regions. In particular, orbitofrontal and medial prefrontal cortices showed a nonlinear relationship with age in ASD, with an especially steep increase in sensory-evoked neural activity during the mid-to-late teen years. There was also an interaction between age and SOR severity in ASD youth such that these age-related trends were more apparent in youth with higher SOR. LIMITATIONS: The cross-sectional design limits causal interpretations of the data. Future longitudinal studies will be instrumental in determining how prefrontal engagement and SOR co-develop across adolescence. CONCLUSIONS: Our results suggest that enhanced recruitment of prefrontal regions may underlie age-related decreases in SOR for a subgroup of ASD youth. En ligne : https://dx.doi.org/10.1186/s13229-023-00571-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518 Associations between physiological and neural measures of sensory reactivity in youth with autism / J. JUNG in Journal of Child Psychology and Psychiatry, 62-10 (October 2021)
PermalinkSensory processing challenges as a novel link between early caregiving experiences and mental health / Laura A. ALBA ; Kaitlin K. CUMMINGS ; Jiwon JUNG ; Yael H. WAIZMAN ; João F. GUASSI MOREIRA ; Natalie M. SARAGOSA-HARRIS ; Emilia NINOVA ; Jill M. WATERMAN ; Audra K. LANGLEY ; Nim TOTTENHAM ; Jennifer A. SILVERS ; Shulamite A. GREEN in Development and Psychopathology, 35-4 (October 2023)
PermalinkLongitudinal follow-up of factors associated with food selectivity in children with autism spectrum disorders / Michelle A. SUAREZ in Autism, 18-8 (November 2014)
PermalinkBrief Report: The Effectiveness of Hugging a Huggable Device Before Having a Conversation with an Unfamiliar Person for Autism Spectrum Disorders / Hirokazu KUMAZAKI in Journal of Autism and Developmental Disorders, 52-7 (July 2022)
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