Relationship between brain activity using functional MRI and proprioceptive function in ACL injured patients.
| Project/Area Number |
24700535
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Hiroshima University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 膝前十字靭帯 / 機能的MRI / 固有感覚 / 膝前十字靱帯損傷 / 国際情報交換 シドニー / 膝前十字靱帯 / 脳機能活動 |
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| Outline of Final Research Achievements |
Anterior cruciate ligament(ACL) injury have mechanoreceptor in the ligament. Many reports show ACL injury causes deficits in proprioception. Recently, Kapreil reported that there is a modifications of the central nerve systems after ACL injury.But, There is no report that showed an association between proprioception and CNS.Our study objective is to investigate the relationship between brain function using functional MRI and proprioceptive function.
Regard to brain activity, fMRI in ACL injured patients showed activation of visual cortex and Posterior parietal cortex.This may suggest CNS compensate for proprioceptive function by using visual function.However,The relationship between brain activity and motor control in lower leg are still unclear.
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Report
(5 results)
Research Products
(2 results)
