Brief Report: Reduced Temporal-Central EEG Alpha Coherence During Joint Attention Perception in Adolescents with Autism Spectrum Disorder / Mark JAIME 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.1477-1489 Titre : Brief Report: Reduced Temporal-Central EEG Alpha Coherence During Joint Attention Perception in Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Mark JAIME, Auteur ; Camilla M. MCMAHON, Auteur ; Bridget C. DAVIDSON, Auteur ; Lisa C. NEWELL, Auteur ; Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur Article en page(s) : p.1477-1489 Langues : Anglais (eng) Mots-clés : EEG coherence  Joint attention  Brain connectivity  Cortical connectivity  Joint attention network connectivity  Neurocognitive features of joint attention in ASD  Adolescents with ASD  Adolescent autistic brain Index. décimale : PER Périodiques Résumé : Although prior studies have demonstrated reduced resting state EEG coherence in adults with autism spectrum disorder (ASD), no studies have explored the nature of EEG coherence during joint attention. We examined the EEG coherence of the joint attention network in adolescents with and without ASD during congruent and incongruent joint attention perception and an eyes-open resting condition. Across conditions, adolescents with ASD showed reduced right hemisphere temporal–central alpha coherence compared to typically developing adolescents. Greater right temporal–central alpha coherence during joint attention was positively associated with social cognitive performance in typical development but not in ASD. These results suggest that, in addition to a resting state, EEG coherence during joint attention perception is reduced in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2667-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284 [article] Brief Report: Reduced Temporal-Central EEG Alpha Coherence During Joint Attention Perception in Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Mark JAIME, Auteur ; Camilla M. MCMAHON, Auteur ; Bridget C. DAVIDSON, Auteur ; Lisa C. NEWELL, Auteur ; Peter C. MUNDY, Auteur ; Heather A. HENDERSON, Auteur . - p.1477-1489. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-4 (April 2016) . - p.1477-1489 Mots-clés : EEG coherence  Joint attention  Brain connectivity  Cortical connectivity  Joint attention network connectivity  Neurocognitive features of joint attention in ASD  Adolescents with ASD  Adolescent autistic brain Index. décimale : PER Périodiques Résumé : Although prior studies have demonstrated reduced resting state EEG coherence in adults with autism spectrum disorder (ASD), no studies have explored the nature of EEG coherence during joint attention. We examined the EEG coherence of the joint attention network in adolescents with and without ASD during congruent and incongruent joint attention perception and an eyes-open resting condition. Across conditions, adolescents with ASD showed reduced right hemisphere temporal–central alpha coherence compared to typically developing adolescents. Greater right temporal–central alpha coherence during joint attention was positively associated with social cognitive performance in typical development but not in ASD. These results suggest that, in addition to a resting state, EEG coherence during joint attention perception is reduced in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2667-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=284

Metacognitive Awareness of Facial Affect in Higher-Functioning Children and Adolescents with Autism Spectrum Disorder / Camilla M. MCMAHON in Journal of Autism and Developmental Disorders, 46-3 (March 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.882-898 Titre : Metacognitive Awareness of Facial Affect in Higher-Functioning Children and Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Camilla M. MCMAHON, Auteur ; Heather A. HENDERSON, Auteur ; Lisa NEWELL, Auteur ; Mark JAIME, Auteur ; Peter C. MUNDY, Auteur Article en page(s) : p.882-898 Langues : Anglais (eng) Mots-clés : Metacognition  Face processing  Autism  Overconfidence  Monitoring  Awareness Index. décimale : PER Périodiques Résumé : Higher-functioning participants with and without autism spectrum disorder (ASD) viewed a series of face stimuli, made decisions regarding the affect of each face, and indicated their confidence in each decision. Confidence significantly predicted accuracy across all participants, but this relation was stronger for participants with typical development than participants with ASD. In the hierarchical linear modeling analysis, there were no differences in face processing accuracy between participants with and without ASD, but participants with ASD were more confident in their decisions. These results suggest that individuals with ASD have metacognitive impairments and are overconfident in face processing. Additionally, greater metacognitive awareness was predictive of better face processing accuracy, suggesting that metacognition may be a pivotal skill to teach in interventions. En ligne : http://dx.doi.org/10.1007/s10803-015-2630-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281 [article] Metacognitive Awareness of Facial Affect in Higher-Functioning Children and Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Camilla M. MCMAHON, Auteur ; Heather A. HENDERSON, Auteur ; Lisa NEWELL, Auteur ; Mark JAIME, Auteur ; Peter C. MUNDY, Auteur . - p.882-898. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.882-898 Mots-clés : Metacognition  Face processing  Autism  Overconfidence  Monitoring  Awareness Index. décimale : PER Périodiques Résumé : Higher-functioning participants with and without autism spectrum disorder (ASD) viewed a series of face stimuli, made decisions regarding the affect of each face, and indicated their confidence in each decision. Confidence significantly predicted accuracy across all participants, but this relation was stronger for participants with typical development than participants with ASD. In the hierarchical linear modeling analysis, there were no differences in face processing accuracy between participants with and without ASD, but participants with ASD were more confident in their decisions. These results suggest that individuals with ASD have metacognitive impairments and are overconfident in face processing. Additionally, greater metacognitive awareness was predictive of better face processing accuracy, suggesting that metacognition may be a pivotal skill to teach in interventions. En ligne : http://dx.doi.org/10.1007/s10803-015-2630-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281

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