Kinematics and dynamic complexity of postural transitions in frail elderly subjects.

Détails

ID Serval
serval:BIB_40F43152DFDC
Type
Actes de conférence (partie): contribution originale à la littérature scientifique, publiée à l'occasion de conférences scientifiques, dans un ouvrage de compte-rendu (proceedings), ou dans l'édition spéciale d'un journal reconnu (conference proceedings).
Collection
Publications
Titre
Kinematics and dynamic complexity of postural transitions in frail elderly subjects.
Titre de la conférence
Conference Proceedings IEEE
Auteur(s)
Ganea R., Paraschiv-Ionescu A., Salarian A., Büla C., Martin E., Rochat S., Hoskovec C., Piot-Ziegler C., Aminian K.
Editeur
Engineering in Medicine and Biology Society
ISBN
1557-170X (Print)
ISSN-L
1557-170X
Statut éditorial
Publié
Date de publication
08/2007
Peer-reviewed
Oui
Volume
2007
Pages
6118-6121
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't
Publication Status: ppublish
Résumé
The aim of this study was to propose a methodology allowing a detailed characterization of body sit-to-stand/stand-to-sit postural transition. Parameters characterizing the kinematics of the trunk movement during sit-to-stand (Si-St) postural transition were calculated using one initial sensor system fixed on the trunk and a data logger. Dynamic complexity of these postural transitions was estimated by fractal dimension of acceleration-angular velocity plot. We concluded that this method provides a simple and accurate tool for monitoring frail elderly and to objectively evaluate the efficacy of a rehabilitation program.
Mots-clé
Acceleration, Accidental Falls/prevention & control, Aged, 80 and over, Algorithms, Biomechanics/instrumentation, Biomechanics/methods, Equipment Design, Equipment Failure Analysis, Frail Elderly, Humans, Information Storage and Retrieval/methods, Monitoring, Ambulatory/instrumentation, Monitoring, Ambulatory/methods, Movement/physiology, Posture/physiology, Signal Processing, Computer-Assisted/instrumentation, Transducers
Pubmed
Web of science
Création de la notice
21/10/2009 12:40
Dernière modification de la notice
03/03/2018 16:30
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