| Project/Area Number |
21650136
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
ICHIHASHI Noriaki 京都大学, 医学研究科, 教授 (50203104)
TATEUCHI Hiroshige 京都大学, 医学研究科, 助教 (60432316)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,340,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2009: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | 筋骨格モデル / 順動力学 / リハビリテーションシステム |
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| Research Abstract |
The purpose of this study was to provide objective evaluation of muscle tension and joint force during locomotion by simulation analysis using a musculoskeletal model. In patients with hip dysfunction, decreased tension of the iliopsoas muscle was detected by using forward dynamic analysis. This change of the muscle tension was difficult to predict from the conventional analysis of joint moment without simulation. In addition, in patients after thigh muscle resection for soft tissue sarcoma, increased tension of the residual muscles was found in compensation for resected muscles. The techniques of this study are useful forobjective motion analysis of patients with disability in locomotive system.
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