DI-UMONS : Dépôt institutionnel de l’université de Mons

Recherche transversale
Rechercher
(titres de publication, de périodique et noms de colloque inclus)
2016-07-04 - Colloque/Présentation - communication orale - Français - 9 page(s)

Roland Virginie , Delvaux Véronique , Huet Kathy , Piccaluga Myriam , Haelewyck Marie-Claire , Harmegnies Bernard , "Dynamique phonétique et contrôle moteur dans la maladie de Parkinson: analyse du contrôle de la production des glides" in JEP-TALN-RECITAL 2016, Paris, France, 2016

  • Codes CREF : Phonétique (DI5312), Acoustique (DI1264)
  • Unités de recherche UMONS : Métrologie et Sciences du langage (P362)
  • Instituts UMONS : Institut de recherche en sciences et technologies du langage (Langage)
Texte intégral :

Abstract(s) :

(Anglais) We wonder about the possibility of identifying motion control disorders in people with Parkinson's disease (PD) from the study of their behavior in the production of speech sounds requiring continuous movements of the supralaryngeal articulators (logatomes VCV, where C is a glide). Our hypothesis is that Parkinsonians differ in their movement dynamic relative to people without pathology during speech production. To this end, speech sounds collected from nine people carrying the PD and ten healthy subjects. The analyzes reveal differences between the two groups, in particular as regards the articulatory space, range of motion and location in the F1-F2 plane. We also notes that a target point is preserved during production of logatomes: the center point of the glide.