Camera Movement Impacts on Mu-Wave Activity During Action Observation in Adults With Autism Spectrum Disorders Without Intellectual Disabilities / Renata DEL GIUDICE ; Francesca SERIO ; Giovanni BOIDO ; Gianmarco INGROSSO ; Francesco LOMBARDI ; Claudio SANGUINETI ; Valeria CASULA ; Adelaide BACCARA ; Elia CHIUDINELLI ; Francesca VAIRANO ; Federica Maria PANZERI ; Mauro GIORI ; Paolo Maria INGHILLERI DI VILLADAURO ; Raffaella FAGGIOLI ; Orsola GAMBINI ; Tomaso SUBINI ; Benedetta DEMARTINI in Autism Research, 18-4 (April 2025)  

Public ISBD [article]  inAutism Research > 18-4 (April 2025) . - p.774-787 Titre : Camera Movement Impacts on Mu-Wave Activity During Action Observation in Adults With Autism Spectrum Disorders Without Intellectual Disabilities Type de document : Texte imprimé et/ou numérique Auteurs : Renata DEL GIUDICE, Auteur ; Francesca SERIO, Auteur ; Giovanni BOIDO, Auteur ; Gianmarco INGROSSO, Auteur ; Francesco LOMBARDI, Auteur ; Claudio SANGUINETI, Auteur ; Valeria CASULA, Auteur ; Adelaide BACCARA, Auteur ; Elia CHIUDINELLI, Auteur ; Francesca VAIRANO, Auteur ; Federica Maria PANZERI, Auteur ; Mauro GIORI, Auteur ; Paolo Maria INGHILLERI DI VILLADAURO, Auteur ; Raffaella FAGGIOLI, Auteur ; Orsola GAMBINI, Auteur ; Tomaso SUBINI, Auteur ; Benedetta DEMARTINI, Auteur Article en page(s) : p.774-787 Langues : Anglais (eng) Mots-clés : autism spectrum disorders  EEG  Mirror neuron system  mu-wave  perspective-taking Index. décimale : PER Périodiques Résumé : ABSTRACT The aim of this study was to investigate differences in mu-wave modulation in individuals diagnosed with autism spectrum disorder (ASD) without intellectual disabilities compared to a group of neurotypical controls (NT). Thirty autistic individuals and 30 NT underwent an EEG recording while watching short videos depicting goal-oriented action filmed from a fixed position, zooming in on the scene, and approaching the scene by means of a steadycam. Then, participants underwent a rating task to evaluate their subjective viewing experience. We found that steadycam videos elicited enhanced event-related desynchronization (ERD), suggestive of enhanced neural activity, in the NT group, and a reduced ERD in the autistic group, compared to the other filming conditions. Autistic participants also showed difficulties in returning to baseline mu-power levels after watching videos filmed from a fixed position. Finally, NT reported feeling more comfortable watching videos with movement, whereas autistic participants did not exhibit differences between conditions. We speculated that static, less naturalistic stimuli might impose higher and prolonged cognitive demands on autistic individuals. Understanding these differences might help develop tailored interventions to support perceptual, cognitive, and social processes of autistic people. En ligne : https://doi.org/10.1002/aur.70012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554 [article] Camera Movement Impacts on Mu-Wave Activity During Action Observation in Adults With Autism Spectrum Disorders Without Intellectual Disabilities [Texte imprimé et/ou numérique] / Renata DEL GIUDICE, Auteur ; Francesca SERIO, Auteur ; Giovanni BOIDO, Auteur ; Gianmarco INGROSSO, Auteur ; Francesco LOMBARDI, Auteur ; Claudio SANGUINETI, Auteur ; Valeria CASULA, Auteur ; Adelaide BACCARA, Auteur ; Elia CHIUDINELLI, Auteur ; Francesca VAIRANO, Auteur ; Federica Maria PANZERI, Auteur ; Mauro GIORI, Auteur ; Paolo Maria INGHILLERI DI VILLADAURO, Auteur ; Raffaella FAGGIOLI, Auteur ; Orsola GAMBINI, Auteur ; Tomaso SUBINI, Auteur ; Benedetta DEMARTINI, Auteur . - p.774-787. Langues : Anglais (eng) in Autism Research > 18-4 (April 2025) . - p.774-787 Mots-clés : autism spectrum disorders  EEG  Mirror neuron system  mu-wave  perspective-taking Index. décimale : PER Périodiques Résumé : ABSTRACT The aim of this study was to investigate differences in mu-wave modulation in individuals diagnosed with autism spectrum disorder (ASD) without intellectual disabilities compared to a group of neurotypical controls (NT). Thirty autistic individuals and 30 NT underwent an EEG recording while watching short videos depicting goal-oriented action filmed from a fixed position, zooming in on the scene, and approaching the scene by means of a steadycam. Then, participants underwent a rating task to evaluate their subjective viewing experience. We found that steadycam videos elicited enhanced event-related desynchronization (ERD), suggestive of enhanced neural activity, in the NT group, and a reduced ERD in the autistic group, compared to the other filming conditions. Autistic participants also showed difficulties in returning to baseline mu-power levels after watching videos filmed from a fixed position. Finally, NT reported feeling more comfortable watching videos with movement, whereas autistic participants did not exhibit differences between conditions. We speculated that static, less naturalistic stimuli might impose higher and prolonged cognitive demands on autistic individuals. Understanding these differences might help develop tailored interventions to support perceptual, cognitive, and social processes of autistic people. En ligne : https://doi.org/10.1002/aur.70012 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=554

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