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Détail de l'auteur
Auteur Elisabetta MAZZARELLA |
Documents disponibles écrits par cet auteur (2)
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Body Constraints on Motor Simulation in Autism Spectrum Disorders / Massimiliano CONSON in Journal of Autism and Developmental Disorders, 46-3 (March 2016)
[article]
Titre : Body Constraints on Motor Simulation in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Massimiliano CONSON, Auteur ; Antonia HAMILTON, Auteur ; Francesco BELLIS, Auteur ; Domenico ERRICO, Auteur ; Ilaria IMPROTA, Auteur ; Elisabetta MAZZARELLA, Auteur ; Luigi TROJANO, Auteur ; Alessandro FROLLI, Auteur Article en page(s) : p.1051-1060 Langues : Anglais (eng) Mots-clés : ASD Motor simulation Motor imagery Proprioception Mental transformation Development Index. décimale : PER Périodiques Résumé : Developmental data suggested that mental simulation skills become progressively dissociated from overt motor activity across development. Thus, efficient simulation is rather independent from current sensorimotor information. Here, we tested the impact of bodily (sensorimotor) information on simulation skills of adolescents with Autism Spectrum Disorders (ASD). Typically-developing (TD) and ASD participants judged laterality of hand images while keeping one arm flexed on chest or while holding both arms extended. Both groups were able to mentally simulate actions, but this ability was constrained by body posture more in ASD than in TD adolescents. The strong impact of actual body information on motor simulation implies that simulative skills are not fully effective in ASD individuals. En ligne : http://dx.doi.org/10.1007/s10803-015-2652-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281
in Journal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.1051-1060[article] Body Constraints on Motor Simulation in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Massimiliano CONSON, Auteur ; Antonia HAMILTON, Auteur ; Francesco BELLIS, Auteur ; Domenico ERRICO, Auteur ; Ilaria IMPROTA, Auteur ; Elisabetta MAZZARELLA, Auteur ; Luigi TROJANO, Auteur ; Alessandro FROLLI, Auteur . - p.1051-1060.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-3 (March 2016) . - p.1051-1060
Mots-clés : ASD Motor simulation Motor imagery Proprioception Mental transformation Development Index. décimale : PER Périodiques Résumé : Developmental data suggested that mental simulation skills become progressively dissociated from overt motor activity across development. Thus, efficient simulation is rather independent from current sensorimotor information. Here, we tested the impact of bodily (sensorimotor) information on simulation skills of adolescents with Autism Spectrum Disorders (ASD). Typically-developing (TD) and ASD participants judged laterality of hand images while keeping one arm flexed on chest or while holding both arms extended. Both groups were able to mentally simulate actions, but this ability was constrained by body posture more in ASD than in TD adolescents. The strong impact of actual body information on motor simulation implies that simulative skills are not fully effective in ASD individuals. En ligne : http://dx.doi.org/10.1007/s10803-015-2652-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=281 “Put Myself Into Your Place”: Embodied Simulation and Perspective Taking in Autism Spectrum Disorders / Massimiliano CONSON in Autism Research, 8-4 (August 2015)
[article]
Titre : “Put Myself Into Your Place”: Embodied Simulation and Perspective Taking in Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Massimiliano CONSON, Auteur ; Elisabetta MAZZARELLA, Auteur ; Dalila ESPOSITO, Auteur ; Dario GROSSI, Auteur ; Nicoletta MARINO, Auteur ; Angelo MASSAGLI, Auteur ; Alessandro FROLLI, Auteur Article en page(s) : p.454-466 Langues : Anglais (eng) Mots-clés : autism spectrum disorders high-functioning autism perspective taking embodied simulation body representation mental rotation Index. décimale : PER Périodiques Résumé : Embodied cognition theories hold that cognitive processes are grounded in bodily states. Embodied processes in autism spectrum disorders (ASD) have classically been investigated in studies on imitation. Several observations suggested that unlike typical individuals who are able of copying the model's actions from the model's position, individuals with ASD tend to reenact the model's actions from their own egocentric perspective. Here, we performed two behavioral experiments to directly test the ability of ASD individuals to adopt another person's point of view. In Experiment 1, participants had to explicitly judge the left/right location of a target object in a scene from their own or the actor's point of view (visual perspective taking task). In Experiment 2, participants had to perform left/right judgments on front-facing or back-facing human body images (own body transformation task). Both tasks can be solved by mentally simulating one's own body motion to imagine oneself transforming into the position of another person (embodied simulation strategy), or by resorting to visual/spatial processes, such as mental object rotation (nonembodied strategy). Results of both experiments showed that individual with ASD solved the tasks mainly relying on a nonembodied strategy, whereas typical controls adopted an embodied strategy. Moreover, in the visual perspective taking task ASD participants had more difficulties than controls in inhibiting other-perspective when directed to keep one's own point of view. These findings suggested that, in social cognitive tasks, individuals with ASD do not resort to embodied simulation and have difficulties in cognitive control over self- and other-perspective. Autism Res 2015, 8: 454–466. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1460 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=268
in Autism Research > 8-4 (August 2015) . - p.454-466[article] “Put Myself Into Your Place”: Embodied Simulation and Perspective Taking in Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Massimiliano CONSON, Auteur ; Elisabetta MAZZARELLA, Auteur ; Dalila ESPOSITO, Auteur ; Dario GROSSI, Auteur ; Nicoletta MARINO, Auteur ; Angelo MASSAGLI, Auteur ; Alessandro FROLLI, Auteur . - p.454-466.
Langues : Anglais (eng)
in Autism Research > 8-4 (August 2015) . - p.454-466
Mots-clés : autism spectrum disorders high-functioning autism perspective taking embodied simulation body representation mental rotation Index. décimale : PER Périodiques Résumé : Embodied cognition theories hold that cognitive processes are grounded in bodily states. Embodied processes in autism spectrum disorders (ASD) have classically been investigated in studies on imitation. Several observations suggested that unlike typical individuals who are able of copying the model's actions from the model's position, individuals with ASD tend to reenact the model's actions from their own egocentric perspective. Here, we performed two behavioral experiments to directly test the ability of ASD individuals to adopt another person's point of view. In Experiment 1, participants had to explicitly judge the left/right location of a target object in a scene from their own or the actor's point of view (visual perspective taking task). In Experiment 2, participants had to perform left/right judgments on front-facing or back-facing human body images (own body transformation task). Both tasks can be solved by mentally simulating one's own body motion to imagine oneself transforming into the position of another person (embodied simulation strategy), or by resorting to visual/spatial processes, such as mental object rotation (nonembodied strategy). Results of both experiments showed that individual with ASD solved the tasks mainly relying on a nonembodied strategy, whereas typical controls adopted an embodied strategy. Moreover, in the visual perspective taking task ASD participants had more difficulties than controls in inhibiting other-perspective when directed to keep one's own point of view. These findings suggested that, in social cognitive tasks, individuals with ASD do not resort to embodied simulation and have difficulties in cognitive control over self- and other-perspective. Autism Res 2015, 8: 454–466. © 2015 International Society for Autism Research, Wiley Periodicals, Inc. En ligne : http://dx.doi.org/10.1002/aur.1460 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=268