Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus / Ferdinand HOFFMANN in Journal of Autism and Developmental Disorders, 46-2 (February 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.637-648 Titre : Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus Type de document : Texte imprimé et/ou numérique Auteurs : Ferdinand HOFFMANN, Auteur ; Svenja KOEHNE, Auteur ; Nikolaus STEINBEIS, Auteur ; Isabel DZIOBEK, Auteur ; Tania SINGER, Auteur Année de publication : 2016 Article en page(s) : p.637-648 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Self-other distinction  Empathy  Emotional egocentricity  Resting-state functional connectivity  Right supramarginal gyrus Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) shows deficits in self-other distinction during theory of mind (ToM). Here we investigated whether ASD patients also show difficulties in self-other distinction during empathy and if potential deficits are linked to dysfunctional resting-state connectivity patterns. In a first study, ASD patients and controls performed an emotional egocentricity paradigm and a ToM task. In the second study, resting-state connectivity of right temporo-parietal junction and right supramarginal gyrus (rSMG) were analysed using a large-scale fMRI data set. ASD patients exhibited deficient ToM but normal emotional egocentricity, which was paralleled by reduced connectivity of regions of the ToM network and unimpaired rSMG network connectivity. These results suggest spared self-other distinction during empathy and an intact rSMG network in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2609-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280 [article] Preserved Self-other Distinction During Empathy in Autism is Linked to Network Integrity of Right Supramarginal Gyrus [Texte imprimé et/ou numérique] / Ferdinand HOFFMANN, Auteur ; Svenja KOEHNE, Auteur ; Nikolaus STEINBEIS, Auteur ; Isabel DZIOBEK, Auteur ; Tania SINGER, Auteur . - 2016 . - p.637-648. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-2 (February 2016) . - p.637-648 Mots-clés : Autism spectrum disorder  Self-other distinction  Empathy  Emotional egocentricity  Resting-state functional connectivity  Right supramarginal gyrus Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) shows deficits in self-other distinction during theory of mind (ToM). Here we investigated whether ASD patients also show difficulties in self-other distinction during empathy and if potential deficits are linked to dysfunctional resting-state connectivity patterns. In a first study, ASD patients and controls performed an emotional egocentricity paradigm and a ToM task. In the second study, resting-state connectivity of right temporo-parietal junction and right supramarginal gyrus (rSMG) were analysed using a large-scale fMRI data set. ASD patients exhibited deficient ToM but normal emotional egocentricity, which was paralleled by reduced connectivity of regions of the ToM network and unimpaired rSMG network connectivity. These results suggest spared self-other distinction during empathy and an intact rSMG network in ASD. En ligne : http://dx.doi.org/10.1007/s10803-015-2609-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=280

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