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Electrodermal reactivity to emotion processing in adults with autistic spectrum disorders / Bénédicte HUBERT in Autism, 13-1 (January 2009)
[article]
Titre : Electrodermal reactivity to emotion processing in adults with autistic spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Bénédicte HUBERT, Auteur ; Bruno WICKER, Auteur ; Elisabetta MONFARDINI, Auteur ; Christine DERUELLE, Auteur Année de publication : 2009 Article en page(s) : p.9-19 Langues : Anglais (eng) Mots-clés : autism electrodermal-responses facial-emotion-processing Index. décimale : PER Périodiques Résumé : Although alterations of emotion processing are recognized as a core component of autism, the level at which alterations occur is still debated. Discrepant results suggest that overt assessment of emotion processing is not appropriate. In this study, skin conductance response (SCR) was used to examine covert emotional processes. Both behavioural responses and SCRs of 16 adults with an autistic spectrum disorder (ASD) were compared to those of 16 typical matched adults. Participants had to judge emotional facial expressions, the age of faces or the direction of a moving object. Although behavioural performance was similar in the two populations, individuals with an ASD exhibited lower SCRs than controls in the emotional judgement task. This suggests that such individuals may rely on different strategies due to altered autonomic processing. Furthermore, failure to produce normal physiological reactions to emotional faces may be related to social impairments in individuals with an ASD. En ligne : http://dx.doi.org/10.1177/1362361308091649 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=698
in Autism > 13-1 (January 2009) . - p.9-19[article] Electrodermal reactivity to emotion processing in adults with autistic spectrum disorders [Texte imprimé et/ou numérique] / Bénédicte HUBERT, Auteur ; Bruno WICKER, Auteur ; Elisabetta MONFARDINI, Auteur ; Christine DERUELLE, Auteur . - 2009 . - p.9-19.
Langues : Anglais (eng)
in Autism > 13-1 (January 2009) . - p.9-19
Mots-clés : autism electrodermal-responses facial-emotion-processing Index. décimale : PER Périodiques Résumé : Although alterations of emotion processing are recognized as a core component of autism, the level at which alterations occur is still debated. Discrepant results suggest that overt assessment of emotion processing is not appropriate. In this study, skin conductance response (SCR) was used to examine covert emotional processes. Both behavioural responses and SCRs of 16 adults with an autistic spectrum disorder (ASD) were compared to those of 16 typical matched adults. Participants had to judge emotional facial expressions, the age of faces or the direction of a moving object. Although behavioural performance was similar in the two populations, individuals with an ASD exhibited lower SCRs than controls in the emotional judgement task. This suggests that such individuals may rely on different strategies due to altered autonomic processing. Furthermore, failure to produce normal physiological reactions to emotional faces may be related to social impairments in individuals with an ASD. En ligne : http://dx.doi.org/10.1177/1362361308091649 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=698