Attenuated Auditory Event-Related Potentials and Associations with Atypical Sensory Response Patterns in Children with Autism / Franc C L. DONKERS 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.506-523 Titre : Attenuated Auditory Event-Related Potentials and Associations with Atypical Sensory Response Patterns in Children with Autism Type de document : texte imprimé Auteurs : Franc C L. DONKERS, Auteur ; Sarah E. SCHIPUL, Auteur ; Grace T. BARANEK, Auteur ; Katherine M. CLEARY, Auteur ; Michael T. WILLOUGHBY, Auteur ; Anna M. EVANS, Auteur ; John C. BULLUCK, Auteur ; Jeanne E. LOVMO, Auteur ; Aysenil BELGER, Auteur Article en page(s) : p.506-523 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Sensory processing  Event-related potentials  P1  N2  P3a Index. décimale : PER Périodiques Résumé : Neurobiological underpinnings of unusual sensory features in individuals with autism are unknown. Event-related potentials elicited by task-irrelevant sounds were used to elucidate neural correlates of auditory processing and associations with three common sensory response patterns (hyperresponsiveness; hyporesponsiveness; sensory seeking). Twenty-eight children with autism and 39 typically developing children (4–12 year-olds) completed an auditory oddball paradigm. Results revealed marginally attenuated P1 and N2 to standard tones and attenuated P3a to novel sounds in autism versus controls. Exploratory analyses suggested that within the autism group, attenuated N2 and P3a amplitudes were associated with greater sensory seeking behaviors for specific ranges of P1 responses. Findings suggest that attenuated early sensory as well as later attention-orienting neural responses to stimuli may underlie selective sensory features via complex mechanisms. En ligne : http://dx.doi.org/10.1007/s10803-013-1948-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Attenuated Auditory Event-Related Potentials and Associations with Atypical Sensory Response Patterns in Children with Autism [texte imprimé] / Franc C L. DONKERS, Auteur ; Sarah E. SCHIPUL, Auteur ; Grace T. BARANEK, Auteur ; Katherine M. CLEARY, Auteur ; Michael T. WILLOUGHBY, Auteur ; Anna M. EVANS, Auteur ; John C. BULLUCK, Auteur ; Jeanne E. LOVMO, Auteur ; Aysenil BELGER, Auteur . - p.506-523. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.506-523 Mots-clés : Autism spectrum disorder  Sensory processing  Event-related potentials  P1  N2  P3a Index. décimale : PER Périodiques Résumé : Neurobiological underpinnings of unusual sensory features in individuals with autism are unknown. Event-related potentials elicited by task-irrelevant sounds were used to elucidate neural correlates of auditory processing and associations with three common sensory response patterns (hyperresponsiveness; hyporesponsiveness; sensory seeking). Twenty-eight children with autism and 39 typically developing children (4–12 year-olds) completed an auditory oddball paradigm. Results revealed marginally attenuated P1 and N2 to standard tones and attenuated P3a to novel sounds in autism versus controls. Exploratory analyses suggested that within the autism group, attenuated N2 and P3a amplitudes were associated with greater sensory seeking behaviors for specific ranges of P1 responses. Findings suggest that attenuated early sensory as well as later attention-orienting neural responses to stimuli may underlie selective sensory features via complex mechanisms. En ligne : http://dx.doi.org/10.1007/s10803-013-1948-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children / Yun-Ju CHEN in Research in Autism Spectrum Disorders, 98 (October 2022)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 98 (October 2022) . - 102035 Titre : Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children Type de document : texte imprimé Auteurs : Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur Article en page(s) : 102035 Langues : Anglais (eng) Mots-clés : Autism  Eye-tracking  Non-social attention  Sensory features Index. décimale : PER Périodiques Résumé : Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. En ligne : https://doi.org/10.1016/j.rasd.2022.102035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 [article] Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children [texte imprimé] / Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur . - 102035. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102035 Mots-clés : Autism  Eye-tracking  Non-social attention  Sensory features Index. décimale : PER Périodiques Résumé : Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. En ligne : https://doi.org/10.1016/j.rasd.2022.102035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490

Eye Tracking Reveals Impaired Attentional Disengagement Associated with Sensory Response Patterns in Children with Autism / Maura SABATOS-DEVITO in Journal of Autism and Developmental Disorders, 46-4 (April 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-4 (April 2016) . - p.1319-1333 Titre : Eye Tracking Reveals Impaired Attentional Disengagement Associated with Sensory Response Patterns in Children with Autism Type de document : texte imprimé Auteurs : Maura SABATOS-DEVITO, Auteur ; Sarah E. SCHIPUL, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur Année de publication : 2016 Article en page(s) : p.1319-1333 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Sensory processing  Eye-tracking  Attention  Multisensory integration  Hypo-/hyper-responsiveness Index. décimale : PER Périodiques Résumé : This study used a gap-overlap paradigm to examine the impact of distractor salience and temporal overlap on the ability to disengage and orient attention in 50 children (4–13 years) with ASD, DD and TD, and associations between attention and sensory response patterns. Results revealed impaired disengagement and orienting accuracy in ASD. Disengagement was impaired across all groups during temporal overlap for dynamic stimuli compared to static, but only ASD showed slower disengagement from multimodal relative to unimodal dynamic stimuli. Attentional disengagement had differential associations with distinct sensory response patterns in ASD and DD. Atypical sensory processing and temporal binding appear to be intertwined with development of disengagement in ASD, but longitudinal studies are needed to unravel causal pathways. En ligne : http://dx.doi.org/10.1007/s10803-015-2681-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284 [article] Eye Tracking Reveals Impaired Attentional Disengagement Associated with Sensory Response Patterns in Children with Autism [texte imprimé] / Maura SABATOS-DEVITO, Auteur ; Sarah E. SCHIPUL, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur . - 2016 . - p.1319-1333. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-4 (April 2016) . - p.1319-1333 Mots-clés : Autism spectrum disorder  Sensory processing  Eye-tracking  Attention  Multisensory integration  Hypo-/hyper-responsiveness Index. décimale : PER Périodiques Résumé : This study used a gap-overlap paradigm to examine the impact of distractor salience and temporal overlap on the ability to disengage and orient attention in 50 children (4–13 years) with ASD, DD and TD, and associations between attention and sensory response patterns. Results revealed impaired disengagement and orienting accuracy in ASD. Disengagement was impaired across all groups during temporal overlap for dynamic stimuli compared to static, but only ASD showed slower disengagement from multimodal relative to unimodal dynamic stimuli. Attentional disengagement had differential associations with distinct sensory response patterns in ASD and DD. Atypical sensory processing and temporal binding appear to be intertwined with development of disengagement in ASD, but longitudinal studies are needed to unravel causal pathways. En ligne : http://dx.doi.org/10.1007/s10803-015-2681-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284

Longitudinal assessment of stability of sensory features in children with autism spectrum disorder or other developmental disabilities / Grace T. BARANEK in Autism Research, 12-1 (January 2019)  

Public ISBD [article]  inAutism Research > 12-1 (January 2019) . - p.100-111 Titre : Longitudinal assessment of stability of sensory features in children with autism spectrum disorder or other developmental disabilities Type de document : texte imprimé Auteurs : Grace T. BARANEK, Auteur ; M. CARLSON, Auteur ; J. SIDERIS, Auteur ; A. V. KIRBY, Auteur ; Linda R. WATSON, Auteur ; Kathryn L. WILLIAMS, Auteur ; John C. BULLUCK, Auteur Article en page(s) : p.100-111 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  developmental changes  longitudinal data analysis  sensory processing  stability Index. décimale : PER Périodiques Résumé : Prior research on the stability of sensory processing problems in children with autism spectrum disorder (ASD) or other developmental disabilities (DD) has produced inconsistent results. We employed a longitudinal study design to assess the stability of three clinical sensory response patterns: hyporesponsiveness; hyperresponsiveness; and sensory interests, repetitions, and seeking behaviors (SIRS). Parents of children with ASD (n = 55) or DD (n = 35) responded to sensory questionnaires at two time points (T1 and T2) separated by 3.3 years on average, with the children aged 2-12 years (M = 5.69 +/- 2.46) at the first assessment. For each sensory response pattern, regression analysis revealed that, for both ASD and DD groups, scores at T1 were strong predictors of scores at T2. Over the longitudinal assessment interval, there was a significant mean decline in severity for SIRS in both groups and for hyporesponsiveness in the ASD group. Parental estimates of the amount of therapy services received were positively associated with the severity of sensory features at T2, an outcome that may result from increased intervention dosages being administered to children who fail to improve over time. The results are discussed in terms of person-centered and environmental considerations, which, in combination, have the capacity to affect stability outcomes for sensory features. Autism Research 2019, 12: 100-111. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) and other developmental disabilities (DD) may process sensory information differently from those who do not have ASD. For example, some children may be over-responsive or under-responsive to sound or touch. In this study, we showed that sensory features in preschool/school-aged children with ASD and DD tend to decrease on average over a several year period. However, individual children tend to retain their ranking (low or high in sensory features) in comparison to other children over time. En ligne : http://dx.doi.org/10.1002/aur.2008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376 [article] Longitudinal assessment of stability of sensory features in children with autism spectrum disorder or other developmental disabilities [texte imprimé] / Grace T. BARANEK, Auteur ; M. CARLSON, Auteur ; J. SIDERIS, Auteur ; A. V. KIRBY, Auteur ; Linda R. WATSON, Auteur ; Kathryn L. WILLIAMS, Auteur ; John C. BULLUCK, Auteur . - p.100-111. Langues : Anglais (eng) in Autism Research > 12-1 (January 2019) . - p.100-111 Mots-clés : autism spectrum disorder  developmental changes  longitudinal data analysis  sensory processing  stability Index. décimale : PER Périodiques Résumé : Prior research on the stability of sensory processing problems in children with autism spectrum disorder (ASD) or other developmental disabilities (DD) has produced inconsistent results. We employed a longitudinal study design to assess the stability of three clinical sensory response patterns: hyporesponsiveness; hyperresponsiveness; and sensory interests, repetitions, and seeking behaviors (SIRS). Parents of children with ASD (n = 55) or DD (n = 35) responded to sensory questionnaires at two time points (T1 and T2) separated by 3.3 years on average, with the children aged 2-12 years (M = 5.69 +/- 2.46) at the first assessment. For each sensory response pattern, regression analysis revealed that, for both ASD and DD groups, scores at T1 were strong predictors of scores at T2. Over the longitudinal assessment interval, there was a significant mean decline in severity for SIRS in both groups and for hyporesponsiveness in the ASD group. Parental estimates of the amount of therapy services received were positively associated with the severity of sensory features at T2, an outcome that may result from increased intervention dosages being administered to children who fail to improve over time. The results are discussed in terms of person-centered and environmental considerations, which, in combination, have the capacity to affect stability outcomes for sensory features. Autism Research 2019, 12: 100-111. (c) 2018 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Children with autism spectrum disorder (ASD) and other developmental disabilities (DD) may process sensory information differently from those who do not have ASD. For example, some children may be over-responsive or under-responsive to sound or touch. In this study, we showed that sensory features in preschool/school-aged children with ASD and DD tend to decrease on average over a several year period. However, individual children tend to retain their ranking (low or high in sensory features) in comparison to other children over time. En ligne : http://dx.doi.org/10.1002/aur.2008 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=376

National Survey of Sensory Features in Children with ASD: Factor Structure of the Sensory Experience Questionnaire (3.0) / Karla K. AUSDERAU in Journal of Autism and Developmental Disorders, 44-4 (April 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-4 (April 2014) . - p.915-925 Titre : National Survey of Sensory Features in Children with ASD: Factor Structure of the Sensory Experience Questionnaire (3.0) Type de document : texte imprimé Auteurs : Karla K. AUSDERAU, Auteur ; John SIDERIS, Auteur ; Melissa FURLONG, Auteur ; Lauren M. LITTLE, Auteur ; John C. BULLUCK, Auteur ; Grace T. BARANEK, Auteur Année de publication : 2014 Article en page(s) : p.915-925 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders  Factor analysis  Sensory processing Index. décimale : PER Périodiques Résumé : This national online survey study characterized sensory features in 1,307 children with autism spectrum disorder (ASD) ages 2–12 years using the Sensory Experiences Questionnaire Version 3.0 (SEQ-3.0). Using the SEQ-3.0, a confirmatory factor analytic model with four substantive factors of hypothesized sensory response patterns (i.e., hyporesponsiveness; hyperresponsiveness; sensory interests, repetitions and seeking behaviors; enhanced perception), five method factors of sensory modalities (i.e., auditory, visual, tactile, gustatory/olfactory, vestibular/proprioceptive), and one of social context were tested with good model fit. Child and family characteristics associated with the sensory response patterns were explored. The effect of sensory response patterns on autism severity was tested, controlling for key child and family characteristics. The SEQ-3.0 demonstrates an empirically valid factor structure specific to ASD that considers sensory response patterns, modalities, and social context. En ligne : http://dx.doi.org/10.1007/s10803-013-1945-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=228 [article] National Survey of Sensory Features in Children with ASD: Factor Structure of the Sensory Experience Questionnaire (3.0) [texte imprimé] / Karla K. AUSDERAU, Auteur ; John SIDERIS, Auteur ; Melissa FURLONG, Auteur ; Lauren M. LITTLE, Auteur ; John C. BULLUCK, Auteur ; Grace T. BARANEK, Auteur . - 2014 . - p.915-925. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-4 (April 2014) . - p.915-925 Mots-clés : Autism spectrum disorders  Factor analysis  Sensory processing Index. décimale : PER Périodiques Résumé : This national online survey study characterized sensory features in 1,307 children with autism spectrum disorder (ASD) ages 2–12 years using the Sensory Experiences Questionnaire Version 3.0 (SEQ-3.0). Using the SEQ-3.0, a confirmatory factor analytic model with four substantive factors of hypothesized sensory response patterns (i.e., hyporesponsiveness; hyperresponsiveness; sensory interests, repetitions and seeking behaviors; enhanced perception), five method factors of sensory modalities (i.e., auditory, visual, tactile, gustatory/olfactory, vestibular/proprioceptive), and one of social context were tested with good model fit. Child and family characteristics associated with the sensory response patterns were explored. The effect of sensory response patterns on autism severity was tested, controlling for key child and family characteristics. The SEQ-3.0 demonstrates an empirically valid factor structure specific to ASD that considers sensory response patterns, modalities, and social context. En ligne : http://dx.doi.org/10.1007/s10803-013-1945-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=228

Object play in infants with autism spectrum disorder: A longitudinal retrospective video analysis / Kaitlyn P. WILSON in Autism & Developmental Language Impairments, 2 (January-December 2017)  

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Sensory subtypes and associated outcomes in children with autism spectrum disorders / Karla K. AUSDERAU in Autism Research, 9-12 (December 2016)  

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Sensory subtypes in children with autism spectrum disorder: latent profile transition analysis using a national survey of sensory features / Karla K. AUSDERAU in Journal of Child Psychology and Psychiatry, 55-8 (August 2014)  

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