Abilities to Explicitly and Implicitly Infer Intentions from Actions in Adults with Autism Spectrum Disorder / E. J. COLE in Journal of Autism and Developmental Disorders, 48-5 (May 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-5 (May 2018) . - p.1712-1726 Titre : Abilities to Explicitly and Implicitly Infer Intentions from Actions in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : E. J. COLE, Auteur ; K. E. SLOCOMBE, Auteur ; N. E. BARRACLOUGH, Auteur Article en page(s) : p.1712-1726 Langues : Anglais (eng) Mots-clés : Action perception  Autism spectrum disorder  Autistic traits  Eye-tracking  Intentions  Mentalizing Index. décimale : PER Périodiques Résumé : Previous research suggests that Autism Spectrum Disorder (ASD) might be associated with impairments on implicit but not explicit mentalizing tasks. However, such comparisons are made difficult by the heterogeneity of stimuli and the techniques used to measure mentalizing capabilities. We tested the abilities of 34 individuals (17 with ASD) to derive intentions from others' actions during both explicit and implicit tasks and tracked their eye-movements. Adults with ASD displayed explicit but not implicit mentalizing deficits. Adults with ASD displayed typical fixation patterns during both implicit and explicit tasks. These results illustrate an explicit mentalizing deficit in adults with ASD, which cannot be attributed to differences in fixation patterns. En ligne : http://dx.doi.org/10.1007/s10803-017-3425-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=355 [article] Abilities to Explicitly and Implicitly Infer Intentions from Actions in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / E. J. COLE, Auteur ; K. E. SLOCOMBE, Auteur ; N. E. BARRACLOUGH, Auteur . - p.1712-1726. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-5 (May 2018) . - p.1712-1726 Mots-clés : Action perception  Autism spectrum disorder  Autistic traits  Eye-tracking  Intentions  Mentalizing Index. décimale : PER Périodiques Résumé : Previous research suggests that Autism Spectrum Disorder (ASD) might be associated with impairments on implicit but not explicit mentalizing tasks. However, such comparisons are made difficult by the heterogeneity of stimuli and the techniques used to measure mentalizing capabilities. We tested the abilities of 34 individuals (17 with ASD) to derive intentions from others' actions during both explicit and implicit tasks and tracked their eye-movements. Adults with ASD displayed explicit but not implicit mentalizing deficits. Adults with ASD displayed typical fixation patterns during both implicit and explicit tasks. These results illustrate an explicit mentalizing deficit in adults with ASD, which cannot be attributed to differences in fixation patterns. En ligne : http://dx.doi.org/10.1007/s10803-017-3425-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=355

Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG / E. J. COLE in Journal of Autism and Developmental Disorders, 48-7 (July 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2350-2367 Titre : Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG Type de document : Texte imprimé et/ou numérique Auteurs : E. J. COLE, Auteur ; N. E. BARRACLOUGH, Auteur ; P. G. ENTICOTT, Auteur Article en page(s) : p.2350-2367 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder (ASD)  Electroencephalography (EEG)  Intentions  Mentalizing  Mirror system (MS)  Transcranial magnetic stimulation (TMS) Index. décimale : PER Périodiques Résumé : ASD is associated with mentalizing deficits that may correspond with atypical mirror system (MS) activation. We investigated MS activity in adults with and without ASD when inferring others' intentions using TMS-induced motor evoked potentials (MEPs) and mu suppression measured by EEG. Autistic traits were measured for all participants. Our EEG data show, high levels of autistic traits predicted reduced right mu (8-10 Hz) suppression when mentalizing. Higher left mu (8-10 Hz) suppression was associated with superior mentalizing performances. Eye-tracking and TMS data showed no differences associated with autistic traits. Our data suggest ASD is associated with reduced right MS activity when mentalizing, TMS-induced MEPs and mu suppression measure different aspects of MS functioning and the MS is directly involved in inferring intentions. En ligne : http://dx.doi.org/10.1007/s10803-018-3492-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 [article] Investigating Mirror System (MS) Activity in Adults with ASD When Inferring Others' Intentions Using Both TMS and EEG [Texte imprimé et/ou numérique] / E. J. COLE, Auteur ; N. E. BARRACLOUGH, Auteur ; P. G. ENTICOTT, Auteur . - p.2350-2367. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2350-2367 Mots-clés : Autism spectrum disorder (ASD)  Electroencephalography (EEG)  Intentions  Mentalizing  Mirror system (MS)  Transcranial magnetic stimulation (TMS) Index. décimale : PER Périodiques Résumé : ASD is associated with mentalizing deficits that may correspond with atypical mirror system (MS) activation. We investigated MS activity in adults with and without ASD when inferring others' intentions using TMS-induced motor evoked potentials (MEPs) and mu suppression measured by EEG. Autistic traits were measured for all participants. Our EEG data show, high levels of autistic traits predicted reduced right mu (8-10 Hz) suppression when mentalizing. Higher left mu (8-10 Hz) suppression was associated with superior mentalizing performances. Eye-tracking and TMS data showed no differences associated with autistic traits. Our data suggest ASD is associated with reduced right MS activity when mentalizing, TMS-induced MEPs and mu suppression measure different aspects of MS functioning and the MS is directly involved in inferring intentions. En ligne : http://dx.doi.org/10.1007/s10803-018-3492-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367

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