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Presence and cognitive performances in virtual environment for cognitive training: an exploratory study in healthy aging and mild cognitive impairment

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  • معلومة اضافية
    • Contributors:
      Université Grenoble Alpes - UFR Sciences de l'Homme et de la Société (UGA UFR SHS); Université Grenoble Alpes (UGA); Laboratoire Inter-universitaire de Psychologie : Personnalité, Cognition, Changement Social (LIP-PC2S); Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Université Grenoble Alpes (UGA); Laboratoire d'Informatique de Grenoble (LIG); Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ); Groupe d’Étude en Traduction Automatique/Traitement Automatisé des Langues et de la Parole (GETALP); Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ); Translational Innovation in Medicine and Complexity / Recherche Translationnelle et Innovation en Médecine et Complexité - UMR 5525 (TIMC ); VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ); COVIRTUA Healthcare (COVIRTUA Healthcare); AP; ANR-19-P3IA-0003,MIAI,MIAI @ Grenoble Alpes(2019)
    • بيانات النشر:
      HAL CCSD
    • الموضوع:
      2023
    • Collection:
      Université Grenoble Alpes: HAL
    • الموضوع:
      Paris Saint Denis; France
    • نبذة مختصرة :
      International audience ; Background: The growing field of artificial intelligence has opened new opportunities in computerized cognitive-training design (CCT), closer to everyday situations, specifically in the prevention of neurocognitive disorders. The aim of our exploratory study was to characterize the importance of social and cognitive facilitators in avatar-mediated CCT with reference to aging and minor neurocognitive disorders and to specify its relationship with cognitive difficulties. Methods: We conducted a quasi-experimental study using a virtual environment simulating a supermarket. We compared performance and sense of spatial and social presence for 16 young adults, 16 healthy older adults, and 17 older adults with mild neurocognitive disorders. Results: Older adults (with and without neurocognitive impairment) showed significantly poorer performance on the social presence dimension, but not on the spatial presence and self-dimensions. In contrast, healthy adults (young or old) make significantly fewer errors of execution on the travelling task in a virtual environment that included verbal support mediated by an avatar. Conclusion: Considering that two types of facilitators can be considered for the use of CCT (social facilitators that can take the form of avatars, and cognitive facilitators in the form of structured cognitive support), then the results obtained suggest that only cognitive support would be decisive
    • Relation:
      hal-04213523; https://hal.science/hal-04213523; https://hal.science/hal-04213523/document; https://hal.science/hal-04213523/file/JETSAN2023_4_revise.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.C87EC253