Progress on Biomechanical Research of Image-Based Subject-Specific OpenSim Lower Extremity Musculoskeletal Model
10.16156/j.1004-7220.2020.02.21
- VernacularTitle:基于影像学构建个体化OpenSim下肢肌骨模型的生物力学研究应用进展
- Author:
Qichang MEI
1
,
2
;
Yaodong GU
1
,
2
;
Dong SUN
1
;
Jianshe LI
2
,
3
;
FERNANDEZ JUSTIN
2
,
4
Author Information
1. Research Academy of Grand Health Interdisciplinary, Faculty of Sports Science, Ningbo University
2. Auckland Bioengineering Institute, University of Auckland
3. Research Academy of Grand Health Interdisciplinary, Ningbo University
4. Research Academy of Grand Health Interdisciplinary, Ningbo University
- Publication Type:Journal Article
- Keywords:
OpenSim musculoskeletal model;
medical images;
subject-specific;
pathological gait
- From:
Journal of Medical Biomechanics
2020;35(2):E259-E264
- CountryChina
- Language:Chinese
-
Abstract:
OpenSim musculoskeletal modelling has developed rapidly and been widely utilized due to its open-source. Apart from calculation of the basic kinematic and kinetic data, subject-specific OpenSim model could reveal information of neuromuscular control, muscle forces and geometry, and contact forces. Image-based model-ling of the neuromuscular control in pathological gait and ergonomic evaluation of the prostheses confirmed the reliability and feasibility, but limitations in time-consumption and foot-ankle modelling also existed. The subject-specific modelling of pathological gait could improve the accuracy and diversity of clinical biomechanics and medical engineering research. It could also reveal the pathological features, and provide scientific evidence to design specific and accurate protocols of motor function diagnosis and rehabilitation, health monitoring and evaluation, and ergonomic customization and assessment of devices, as well as future directions and implications in the research field.
