2011 Fiscal Year Final Research Report
Postural muscle synergies and motor learning
| Project/Area Number |
21500461
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Hokkaido University |
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Principal Investigator |
ASAKA Tadayoshi 北海道大学, 大学院・保健科学研究院, 准教授 (60241387)
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| Co-Investigator(Kenkyū-buntansha) |
WANG Yun 岩国短期大学, 幼児教育科, 講師 (80457275)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 姿勢制御 / 運動学習 / 筋電図 / 筋シナジー |
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| Research Abstract |
We clarified postural muscle modes and learning effects during compensatory postural response generated from sensory information triggered by perturbations. The results of repetitive practice under horizontal surface translation during standing indicated facilitation of atypical mode Sway-mode. Furthermore, we conclude that individuals with mild cerebellar ataxia show more co-contraction modes and impaired coordination during feedback and feed-forward postural control.
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