Aberrant functioning of the theory-of-mind network in children and adolescents with autism / Rajesh K. KANA in Molecular Autism, (October 2015)  

Public ISBD [article]  inMolecular Autism > (October 2015) . - p.1-12 Titre : Aberrant functioning of the theory-of-mind network in children and adolescents with autism Type de document : Texte imprimé et/ou numérique Auteurs : Rajesh K. KANA, Auteur ; Jose O. MAXIMO, Auteur ; Diane L. WILLIAMS, Auteur ; Timothy A. KELLER, Auteur ; Sarah E. SCHIPUL, Auteur ; Vladimir L. CHERKASSKY, Auteur ; Nancy J. MINSHEW, Auteur ; Marcel Adam JUST, Auteur Article en page(s) : p.1-12 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Theory-of-mind (ToM), the ability to infer people’s thoughts and feelings, is a pivotal skill in effective social interactions. Individuals with autism spectrum disorders (ASD) have been found to have altered ToM skills, which significantly impacts the quality of their social interactions. Neuroimaging studies have reported altered activation of the ToM cortical network, especially in adults with autism, yet little is known about the brain responses underlying ToM in younger individuals with ASD. This functional magnetic resonance imaging (fMRI) study investigated the neural mechanisms underlying ToM in high-functioning children and adolescents with ASD and matched typically developing (TD) peers. En ligne : http://dx.doi.org/10.1186/s13229-015-0052-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277 [article] Aberrant functioning of the theory-of-mind network in children and adolescents with autism [Texte imprimé et/ou numérique] / Rajesh K. KANA, Auteur ; Jose O. MAXIMO, Auteur ; Diane L. WILLIAMS, Auteur ; Timothy A. KELLER, Auteur ; Sarah E. SCHIPUL, Auteur ; Vladimir L. CHERKASSKY, Auteur ; Nancy J. MINSHEW, Auteur ; Marcel Adam JUST, Auteur . - p.1-12. Langues : Anglais (eng) in Molecular Autism > (October 2015) . - p.1-12 Index. décimale : PER Périodiques Résumé : Theory-of-mind (ToM), the ability to infer people’s thoughts and feelings, is a pivotal skill in effective social interactions. Individuals with autism spectrum disorders (ASD) have been found to have altered ToM skills, which significantly impacts the quality of their social interactions. Neuroimaging studies have reported altered activation of the ToM cortical network, especially in adults with autism, yet little is known about the brain responses underlying ToM in younger individuals with ASD. This functional magnetic resonance imaging (fMRI) study investigated the neural mechanisms underlying ToM in high-functioning children and adolescents with ASD and matched typically developing (TD) peers. En ligne : http://dx.doi.org/10.1186/s13229-015-0052-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277

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

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

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