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 et/ou numérique 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 et/ou numérique] / 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

Auditory event-related potentials and associations with sensory patterns in children with autism spectrum disorder, developmental delay, and typical development / Franc C L. DONKERS in Autism, 24-5 (July 2020)  

Public ISBD [article]  inAutism > 24-5 (July 2020) . - p.1093-1110 Titre : Auditory event-related potentials and associations with sensory patterns in children with autism spectrum disorder, developmental delay, and typical development Type de document : Texte imprimé et/ou numérique Auteurs : Franc C L. DONKERS, Auteur ; Mike CARLSON, Auteur ; Sarah E. SCHIPUL, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur Article en page(s) : p.1093-1110 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  development  sensory impairments  interest. Index. décimale : PER Périodiques Résumé : Atypical sensory response patterns are common in children with autism and developmental delay. Expanding on previous work, this observational electroencephalogram study assessed auditory event-related potentials and their associations with clinically evaluated sensory response patterns in children with autism spectrum disorder (n?=?28), developmental delay (n?=?17), and typical development (n?=?39). Attention-orienting P3a responses were attenuated in autism spectrum disorder relative to both developmental delay and typical development, but early sensory N2 responses were attenuated in both autism spectrum disorder and developmental delay relative to typical development. Attenuated event-related potentials involving N2 or P3a components, or a P1?×?N2 interaction, were related to more severe hyporesponsive or sensory-seeking response patterns across children with autism spectrum disorder and developmental delay. Thus, although attentional disruptions may be unique to autism spectrum disorder, sensory disruptions appear across developmental delay and are associated with atypical sensory behaviors. En ligne : http://dx.doi.org/10.1177/1362361319893196 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426 [article] Auditory event-related potentials and associations with sensory patterns in children with autism spectrum disorder, developmental delay, and typical development [Texte imprimé et/ou numérique] / Franc C L. DONKERS, Auteur ; Mike CARLSON, Auteur ; Sarah E. SCHIPUL, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur . - p.1093-1110. Langues : Anglais (eng) in Autism > 24-5 (July 2020) . - p.1093-1110 Mots-clés : autism spectrum disorders  development  sensory impairments  interest. Index. décimale : PER Périodiques Résumé : Atypical sensory response patterns are common in children with autism and developmental delay. Expanding on previous work, this observational electroencephalogram study assessed auditory event-related potentials and their associations with clinically evaluated sensory response patterns in children with autism spectrum disorder (n?=?28), developmental delay (n?=?17), and typical development (n?=?39). Attention-orienting P3a responses were attenuated in autism spectrum disorder relative to both developmental delay and typical development, but early sensory N2 responses were attenuated in both autism spectrum disorder and developmental delay relative to typical development. Attenuated event-related potentials involving N2 or P3a components, or a P1?×?N2 interaction, were related to more severe hyporesponsive or sensory-seeking response patterns across children with autism spectrum disorder and developmental delay. Thus, although attentional disruptions may be unique to autism spectrum disorder, sensory disruptions appear across developmental delay and are associated with atypical sensory behaviors. En ligne : http://dx.doi.org/10.1177/1362361319893196 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=426

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 et/ou numérique Auteurs : Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John 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 et/ou numérique] / Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John 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

Cognitive and Behavioral Manifestations in Turner Syndrome / Aysenil BELGER

Public ISBD in Cognitive and Behavioral Abnormalities of Pediatric Diseases / Ruth D. NASS Titre : Cognitive and Behavioral Manifestations in Turner Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Aysenil BELGER, Auteur ; Sarah J. HART, Auteur ; Marsha L. DAVENPORT, Auteur ; Stephen R. HOOPER, Auteur Année de publication : 2010 Importance : p.244-255 Langues : Anglais (eng) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=239 in Cognitive and Behavioral Abnormalities of Pediatric Diseases / Ruth D. NASS Cognitive and Behavioral Manifestations in Turner Syndrome [Texte imprimé et/ou numérique] / Aysenil BELGER, Auteur ; Sarah J. HART, Auteur ; Marsha L. DAVENPORT, Auteur ; Stephen R. HOOPER, Auteur . - 2010 . - p.244-255. Langues : Anglais (eng) Index. décimale : TRO-F TRO-F - Autres Troubles Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=239

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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 et/ou numérique 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 et/ou numérique] / 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

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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The benefit of directly comparing autism and schizophrenia for revealing mechanisms of social cognitive impairment / Noah J. SASSON in Journal of Neurodevelopmental Disorders, 3-2 (June 2011)  

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