Acting on observed social exclusion and pro-social behaviour in autism spectrum disorder / C. SILVA in Autism, 24-1 (January 2020)  

Public ISBD [article]  inAutism > 24-1 (January 2020) . - p.233-245 Titre : Acting on observed social exclusion and pro-social behaviour in autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : C. SILVA, Auteur ; C. JOVER, Auteur ; David DA FONSECA, Auteur ; F. ESTEVES, Auteur ; Christine DERUELLE, Auteur Article en page(s) : p.233-245 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  motivation drive  observed social exclusion  pro-social behaviour  social reward Index. décimale : PER Périodiques Résumé : Humans are commonly motivated towards cooperation and prosociality. In this study, we examined this motivational predisposition in autistic individuals. Using an adaptation of the Cyberball paradigm, we investigated subsequent pro-social behaviour after witnessing social exclusion. Participants witnessed and played a series of Cyberball games, rated their affective state and valued emotional faces with respect to their approachability. Results showed that participants from both groups were aware of the social exclusion. However, while neurotypically developing participants engaged in pro-social behaviour in reaction to the exclusion, autistic participants showed less alterations, in terms of either behaviour or affective state. The current findings suggest a distinct motivational drive and processing of social reward stimuli in autism, which may result in behavioural responses divergent from typical development when engaging in the social world. En ligne : http://dx.doi.org/10.1177/1362361319857578 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 [article] Acting on observed social exclusion and pro-social behaviour in autism spectrum disorder [Texte imprimé et/ou numérique] / C. SILVA, Auteur ; C. JOVER, Auteur ; David DA FONSECA, Auteur ; F. ESTEVES, Auteur ; Christine DERUELLE, Auteur . - p.233-245. Langues : Anglais (eng) in Autism > 24-1 (January 2020) . - p.233-245 Mots-clés : autism spectrum disorder  motivation drive  observed social exclusion  pro-social behaviour  social reward Index. décimale : PER Périodiques Résumé : Humans are commonly motivated towards cooperation and prosociality. In this study, we examined this motivational predisposition in autistic individuals. Using an adaptation of the Cyberball paradigm, we investigated subsequent pro-social behaviour after witnessing social exclusion. Participants witnessed and played a series of Cyberball games, rated their affective state and valued emotional faces with respect to their approachability. Results showed that participants from both groups were aware of the social exclusion. However, while neurotypically developing participants engaged in pro-social behaviour in reaction to the exclusion, autistic participants showed less alterations, in terms of either behaviour or affective state. The current findings suggest a distinct motivational drive and processing of social reward stimuli in autism, which may result in behavioural responses divergent from typical development when engaging in the social world. En ligne : http://dx.doi.org/10.1177/1362361319857578 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414

Anthropomorphic bias found in typically developing children is not found in children with autistic spectrum disorder / Thierry CHAMINADE in Autism, 19-2 (February 2015)  

Public ISBD [article]  inAutism > 19-2 (February 2015) . - p.248-251 Titre : Anthropomorphic bias found in typically developing children is not found in children with autistic spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Thierry CHAMINADE, Auteur ; Delphine ROSSET, Auteur ; David DA FONSECA, Auteur ; Jessica K. HODGINS, Auteur ; Christine DERUELLE, Auteur Article en page(s) : p.248-251 Langues : Anglais (eng) Mots-clés : Biological motion  computer-animated characters Index. décimale : PER Périodiques Résumé : The anthropomorphic bias describes the finding that the perceived naturalness of a biological motion decreases as the human-likeness of a computer-animated agent increases. To investigate the anthropomorphic bias in autistic children, human or cartoon characters were presented with biological and artificial motions side by side on a touchscreen. Children were required to touch one that would grow while the other would disappear, implicitly rewarding their choice. Only typically developing controls depicted the expected preference for biological motion when rendered with human, but not cartoon, characters. Despite performing the task to report a preference, children with autism depicted neither normal nor reversed anthropomorphic bias, suggesting that they are not sensitive to the congruence of form and motion information when observing computer-animated agents’ actions. En ligne : http://dx.doi.org/10.1177/1362361313512425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257 [article] Anthropomorphic bias found in typically developing children is not found in children with autistic spectrum disorder [Texte imprimé et/ou numérique] / Thierry CHAMINADE, Auteur ; Delphine ROSSET, Auteur ; David DA FONSECA, Auteur ; Jessica K. HODGINS, Auteur ; Christine DERUELLE, Auteur . - p.248-251. Langues : Anglais (eng) in Autism > 19-2 (February 2015) . - p.248-251 Mots-clés : Biological motion  computer-animated characters Index. décimale : PER Périodiques Résumé : The anthropomorphic bias describes the finding that the perceived naturalness of a biological motion decreases as the human-likeness of a computer-animated agent increases. To investigate the anthropomorphic bias in autistic children, human or cartoon characters were presented with biological and artificial motions side by side on a touchscreen. Children were required to touch one that would grow while the other would disappear, implicitly rewarding their choice. Only typically developing controls depicted the expected preference for biological motion when rendered with human, but not cartoon, characters. Despite performing the task to report a preference, children with autism depicted neither normal nor reversed anthropomorphic bias, suggesting that they are not sensitive to the congruence of form and motion information when observing computer-animated agents’ actions. En ligne : http://dx.doi.org/10.1177/1362361313512425 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257

Atypical modulation of hypothalamic activity by social context in ASD / Thierry CHAMINADE in Research in Autism Spectrum Disorders, 10 (February 2015)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 10 (February 2015) . - p.41-50 Titre : Atypical modulation of hypothalamic activity by social context in ASD Type de document : Texte imprimé et/ou numérique Auteurs : Thierry CHAMINADE, Auteur ; David DA FONSECA, Auteur ; Delphine ROSSET, Auteur ; Gordon CHENG, Auteur ; Christine DERUELLE, Auteur Article en page(s) : p.41-50 Langues : Anglais (eng) Mots-clés : Autism  Social interaction  Mentalization  Social motivation  Hypothalamus Index. décimale : PER Périodiques Résumé : High-functioning individuals with Autism Spectrum Disorder (ASD) and age- and verbal IQ-matched controls (CTL) were fMRI scanned when playing “stone paper scissors”. They believed they were playing against three different opponents: a Human, a Robot endowed with an artificial intelligence attempting to win the game, and a Computer running a random number generator. No differences between ASD and CTL reached significance in canonical mentalizing regions, in the medial prefrontal cortex and right temporoparietal junction. In contrast, activity in a cluster located in the left hypothalamus, attributed to the paraventricular hypothalamic nucleus (PHN), increased in the CTL, but not ASD, group when participants played against the human compared to the artificial agent. The left temporoparietal junction (lTPJ), that has been previously associated with anthropomorphization, influenced this PHN cluster activity differently between groups, with a significantly negative functional connectivity when CTL played against the robot and when ASD participants played against the human. Brain activity results are consistent with the hypothesis that hypothalamus-secreted neurohormones, including oxytocin, could support motivation for social interactions and be impaired in autism. Brain connectivity results suggest that cortical encoding of social context information, putatively related to anthropomorphism, has a reversed effect on hypothalamus activity in autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.10.015 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 [article] Atypical modulation of hypothalamic activity by social context in ASD [Texte imprimé et/ou numérique] / Thierry CHAMINADE, Auteur ; David DA FONSECA, Auteur ; Delphine ROSSET, Auteur ; Gordon CHENG, Auteur ; Christine DERUELLE, Auteur . - p.41-50. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 10 (February 2015) . - p.41-50 Mots-clés : Autism  Social interaction  Mentalization  Social motivation  Hypothalamus Index. décimale : PER Périodiques Résumé : High-functioning individuals with Autism Spectrum Disorder (ASD) and age- and verbal IQ-matched controls (CTL) were fMRI scanned when playing “stone paper scissors”. They believed they were playing against three different opponents: a Human, a Robot endowed with an artificial intelligence attempting to win the game, and a Computer running a random number generator. No differences between ASD and CTL reached significance in canonical mentalizing regions, in the medial prefrontal cortex and right temporoparietal junction. In contrast, activity in a cluster located in the left hypothalamus, attributed to the paraventricular hypothalamic nucleus (PHN), increased in the CTL, but not ASD, group when participants played against the human compared to the artificial agent. The left temporoparietal junction (lTPJ), that has been previously associated with anthropomorphization, influenced this PHN cluster activity differently between groups, with a significantly negative functional connectivity when CTL played against the robot and when ASD participants played against the human. Brain activity results are consistent with the hypothesis that hypothalamus-secreted neurohormones, including oxytocin, could support motivation for social interactions and be impaired in autism. Brain connectivity results suggest that cortical encoding of social context information, putatively related to anthropomorphism, has a reversed effect on hypothalamus activity in autism. En ligne : http://dx.doi.org/10.1016/j.rasd.2014.10.015 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260

Autisme et adolescence : particularités cliniques / David DA FONSECA ; Marion GIVAUDAN ; Paola ATZORI ; Flora BAT-PITAULT

Public ISBD in L'autisme : de l'enfance à l'âge adulte / Catherine BARTHELEMY Titre : Autisme et adolescence : particularités cliniques Type de document : Texte imprimé et/ou numérique Auteurs : David DA FONSECA, Auteur ; Marion GIVAUDAN, Auteur ; Paola ATZORI, Auteur ; Flora BAT-PITAULT, Auteur Année de publication : 2023 Importance : p.56-64 Langues : Français (fre) Index. décimale : AUT-A AUT-A - L'Autisme - Pour Démarrer Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=516 in L'autisme : de l'enfance à l'âge adulte / Catherine BARTHELEMY Autisme et adolescence : particularités cliniques [Texte imprimé et/ou numérique] / David DA FONSECA, Auteur ; Marion GIVAUDAN, Auteur ; Paola ATZORI, Auteur ; Flora BAT-PITAULT, Auteur . - 2023 . - p.56-64. Langues : Français (fre) Index. décimale : AUT-A AUT-A - L'Autisme - Pour Démarrer Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=516

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Brief Report: Recognition of Emotional and Non-emotional Biological Motion in Individuals with Autistic Spectrum Disorders / Bénédicte HUBERT in Journal of Autism and Developmental Disorders, 37-7 (August 2007)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 37-7 (August 2007) . - p.1386-1392 Titre : Brief Report: Recognition of Emotional and Non-emotional Biological Motion in Individuals with Autistic Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Bénédicte HUBERT, Auteur ; Bruno WICKER, Auteur ; Derek G. MOORE, Auteur ; Elisabetta MONFARDINI, Auteur ; H. DUVERGER, Auteur ; David DA FONSECA, Auteur ; Christine DERUELLE, Auteur Année de publication : 2007 Article en page(s) : p.1386-1392 Note générale : An erratum to this article can be found at http://dx.doi.org/10.1007/s10803-007-0378-0 Langues : Anglais (eng) Mots-clés : Biological-motion Emotion Autism Index. décimale : PER Périodiques Résumé : This study aimed to explore the perception of different components of biological movement in individuals with autism and Asperger syndrome. The ability to recognize a person’s actions, subjective states, emotions, and objects conveyed by moving point-light displays was assessed in 19 participants with autism and 19 comparable typical control participants. Results showed that the participants with autism were as able as controls to name point-light displays of non-human objects and human actions. In contrast, they were significantly poorer at labeling emotional displays, suggesting that they are specifically impaired in attending to emotional states. Most studies have highlighted an emotional deficit in facial expression perception; our results extend this hypothesized deficit to the perception and interpretation of whole-body biological movements. En ligne : http://dx.doi.org/10.1007/s10803-006-0275-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157 [article] Brief Report: Recognition of Emotional and Non-emotional Biological Motion in Individuals with Autistic Spectrum Disorders [Texte imprimé et/ou numérique] / Bénédicte HUBERT, Auteur ; Bruno WICKER, Auteur ; Derek G. MOORE, Auteur ; Elisabetta MONFARDINI, Auteur ; H. DUVERGER, Auteur ; David DA FONSECA, Auteur ; Christine DERUELLE, Auteur . - 2007 . - p.1386-1392. An erratum to this article can be found at http://dx.doi.org/10.1007/s10803-007-0378-0 Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 37-7 (August 2007) . - p.1386-1392 Mots-clés : Biological-motion Emotion Autism Index. décimale : PER Périodiques Résumé : This study aimed to explore the perception of different components of biological movement in individuals with autism and Asperger syndrome. The ability to recognize a person’s actions, subjective states, emotions, and objects conveyed by moving point-light displays was assessed in 19 participants with autism and 19 comparable typical control participants. Results showed that the participants with autism were as able as controls to name point-light displays of non-human objects and human actions. In contrast, they were significantly poorer at labeling emotional displays, suggesting that they are specifically impaired in attending to emotional states. Most studies have highlighted an emotional deficit in facial expression perception; our results extend this hypothesized deficit to the perception and interpretation of whole-body biological movements. En ligne : http://dx.doi.org/10.1007/s10803-006-0275-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=157

Can children with autistic spectrum disorders extract emotions out of contextual cues? / David DA FONSECA in Research in Autism Spectrum Disorders, 3-1 (January 2009)  

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Les enfants Dys / Pierre FOURNERET

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Erratum : Brief Report: Recognition of Emotional and Non-emotional Biological Motion in Individuals with Autistic Spectrum Disorders / Bénédicte HUBERT in Journal of Autism and Developmental Disorders, 37-7 (August 2007)  

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Just Another Social Scene: Evidence for Decreased Attention to Negative Social Scenes in High-Functioning Autism / Andreia SANTOS in Journal of Autism and Developmental Disorders, 42-9 (September 2012)  

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More than just another face in the crowd: Evidence for an angry superiority effect in children with and without autism / Delphine BASTARD-ROSSET in Research in Autism Spectrum Disorders, 5-2 (April-June 2011)  

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Motivational approach and avoidance in autism spectrum disorder: A comparison between real photographs and cartoons / Catarina SILVA in Research in Autism Spectrum Disorders, 17 (September 2015)  

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Les personnes ayant un trouble du spectre de l’autisme et/ou une déficience intellectuelle / David DA FONSECA

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Recognition of biological motion in children with autistic spectrum disorders / Carole PARRON in Autism, 12-3 (May 2008)  

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Seeing the funny side of things: Humour processing in Autism Spectrum Disorders / Catarina SILVA in Research in Autism Spectrum Disorders, 43-44 (November 2017)  

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The “beauty is good” for children with autism spectrum disorders too / David DA FONSECA in Research in Autism Spectrum Disorders, 5-1 (January-March 2011)  

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