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Détail de l'auteur
Auteur Gustaf GREDEBACK |
Documents disponibles écrits par cet auteur (3)
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Callous–unemotional traits affect adolescents' perception of collaboration / Christine FAWCETT in Journal of Child Psychology and Psychiatry, 57-12 (December 2016)
[article]
Titre : Callous–unemotional traits affect adolescents' perception of collaboration Type de document : Texte imprimé et/ou numérique Auteurs : Christine FAWCETT, Auteur ; Victoria WESEVICH, Auteur ; Erik TRUEDSSON, Auteur ; Cecilia WÅHLSTEDT, Auteur ; Gustaf GREDEBACK, Auteur Article en page(s) : p.1400-1406 Langues : Anglais (eng) Mots-clés : Callous–unemotional traits social cognition eye movement adolescence Index. décimale : PER Périodiques Résumé : Background How is the perception of collaboration influenced by individual characteristics, in particular high levels of callous–unemotional (CU) traits? CU traits are associated with low empathy and endorsement of negative social goals such as dominance and forced respect. Thus, it is possible that they could relate to difficulties in interpreting that others are collaborating based on a shared goal. Methods In the current study, a community sample of 15- to 16-year olds participated in an eye tracking task measuring whether they expect that others engaged in an action sequence are collaborating, depending on the emotion they display toward each other. Positive emotion would indicate that they share a goal, while negative emotion would indicate that they hold individual goals. Results When the actors showed positive emotion toward each other, expectations of collaboration varied with CU traits. The higher adolescents were on CU traits, the less likely they were to expect collaboration. When the actors showed negative emotion toward each other, CU traits did not influence expectations of collaboration. Conclusions The findings suggest that CU traits are associated with difficulty in perceiving positive social interactions, which could further contribute to the behavioral and emotional problems common to those with high CU traits. En ligne : http://dx.doi.org/10.1111/jcpp.12588 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297
in Journal of Child Psychology and Psychiatry > 57-12 (December 2016) . - p.1400-1406[article] Callous–unemotional traits affect adolescents' perception of collaboration [Texte imprimé et/ou numérique] / Christine FAWCETT, Auteur ; Victoria WESEVICH, Auteur ; Erik TRUEDSSON, Auteur ; Cecilia WÅHLSTEDT, Auteur ; Gustaf GREDEBACK, Auteur . - p.1400-1406.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 57-12 (December 2016) . - p.1400-1406
Mots-clés : Callous–unemotional traits social cognition eye movement adolescence Index. décimale : PER Périodiques Résumé : Background How is the perception of collaboration influenced by individual characteristics, in particular high levels of callous–unemotional (CU) traits? CU traits are associated with low empathy and endorsement of negative social goals such as dominance and forced respect. Thus, it is possible that they could relate to difficulties in interpreting that others are collaborating based on a shared goal. Methods In the current study, a community sample of 15- to 16-year olds participated in an eye tracking task measuring whether they expect that others engaged in an action sequence are collaborating, depending on the emotion they display toward each other. Positive emotion would indicate that they share a goal, while negative emotion would indicate that they hold individual goals. Results When the actors showed positive emotion toward each other, expectations of collaboration varied with CU traits. The higher adolescents were on CU traits, the less likely they were to expect collaboration. When the actors showed negative emotion toward each other, CU traits did not influence expectations of collaboration. Conclusions The findings suggest that CU traits are associated with difficulty in perceiving positive social interactions, which could further contribute to the behavioral and emotional problems common to those with high CU traits. En ligne : http://dx.doi.org/10.1111/jcpp.12588 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=297 Hypersensitive pupillary light reflex in infants at risk for autism / Pär NYSTRÖM in Molecular Autism, (March 2015)
[article]
Titre : Hypersensitive pupillary light reflex in infants at risk for autism Type de document : Texte imprimé et/ou numérique Auteurs : Pär NYSTRÖM, Auteur ; Gustaf GREDEBACK, Auteur ; Sven BÖLTE, Auteur ; Terje FALCK-YTTER, Auteur Article en page(s) : p.1-6 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Post mortem brain tissue data and animal modeling work indicate cholinergic disruptions in autism. Moreover, the cholinergic system plays a key role in the early neurodevelopmental processes believed to be derailed early in life in individuals with the disorder. Yet, there is no data from human infants supporting a developmentally important role of this neurotransmitter system. Because the pupillary light reflex depends largely on cholinergic synaptic transmission, we assessed this reflex in a sample of infants at risk for autism as well as infants at low (average) risk. En ligne : http://dx.doi.org/10.1186/s13229-015-0011-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277
in Molecular Autism > (March 2015) . - p.1-6[article] Hypersensitive pupillary light reflex in infants at risk for autism [Texte imprimé et/ou numérique] / Pär NYSTRÖM, Auteur ; Gustaf GREDEBACK, Auteur ; Sven BÖLTE, Auteur ; Terje FALCK-YTTER, Auteur . - p.1-6.
Langues : Anglais (eng)
in Molecular Autism > (March 2015) . - p.1-6
Index. décimale : PER Périodiques Résumé : Post mortem brain tissue data and animal modeling work indicate cholinergic disruptions in autism. Moreover, the cholinergic system plays a key role in the early neurodevelopmental processes believed to be derailed early in life in individuals with the disorder. Yet, there is no data from human infants supporting a developmentally important role of this neurotransmitter system. Because the pupillary light reflex depends largely on cholinergic synaptic transmission, we assessed this reflex in a sample of infants at risk for autism as well as infants at low (average) risk. En ligne : http://dx.doi.org/10.1186/s13229-015-0011-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277 The Role of Looking in Social Cognition: Perspectives from Development and Autism / Claes VON HOFSTEN
Titre : The Role of Looking in Social Cognition: Perspectives from Development and Autism Type de document : Texte imprimé et/ou numérique Auteurs : Claes VON HOFSTEN, Auteur ; Gustaf GREDEBACK, Auteur Année de publication : 2009 Importance : p.237-253 Langues : Anglais (eng) Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=713 The Role of Looking in Social Cognition: Perspectives from Development and Autism [Texte imprimé et/ou numérique] / Claes VON HOFSTEN, Auteur ; Gustaf GREDEBACK, Auteur . - 2009 . - p.237-253.
Langues : Anglais (eng)
Index. décimale : SCI-D SCI-D - Neurosciences Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=713 Exemplaires
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