NDLI: Sensitivity of the anthropometrical and geometrical parameters of the bones and muscles on a musculoskeletal model of the lower limbs

Content Provider	IEEE Xplore Digital Library
Author	Tien Tuan Dao Marin, F. Ho Ba Tho, M.C.
Copyright Year	2009
Description	Author affiliation: CNRS UMR 6600 Biomécanique et Bioingénierie, Université de Technologie de Compiégne, Compiégne, France (Tien Tuan Dao; Marin, F.; Ho Ba Tho, M.C.)
Abstract	Modelling is necessary to understand and evaluate the musculoskeletal system of the human body. Most of the developed models used anthropometrical and geometrical parameters of the bones and muscles from the literature. The aim of the present work was to study the sensitivity of anthropometrical (segment mass) and geometrical (physiologic cross-sectional area of the muscle) parameters on musculoskeletal model of the lower limbs for simulation of the gait. An inverse dynamic analysis was performed to activate the joints and muscles. Then a direct dynamic analysis was carried out with active joints and muscles. The influences of these parameters on the kinematics and kinetics simulation results were reported. The obtained results show an influence of these parameters on the simulation results (maximal relative error varying from 2 to 75 %). These results suggest subject specific parameters to be considered.
Starting Page	5251
Ending Page	5254
File Size	882106
Page Count	4
File Format	PDF
ISBN	9781424432967
ISSN	1557170X
DOI	10.1109/IEMBS.2009.5334087
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bones Muscles Musculoskeletal system Solid modeling Biological system modeling Kinematics Kinetic theory Humans Pathology Birth disorders
Content Type	Text
Resource Type	Article
Subject	Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition

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