Development of the sensori-motor incongruency model of CRPS using a humanoid robot
| Project/Area Number |
25462425
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Anesthesiology
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MIYAUCHI Satoru 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター, 企画室嘱託 (80190734)
YOZU Arito 東京大学, 医学部附属病院, 特任助教 (30647368)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 難治性疼痛 / 知覚-運動協応 / ヒト型ロボット / 合目的的運動 / ニューラルネットワーク |
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| Outline of Final Research Achievements |
The aim of this study was elucidating the pathophysiological mechanism of neuropathic pain. We revealed dysfunction of their visuospatial and body-midline representation and internal space representation; and also these deviations were split. Further, movement dysfunction of the affected upper-limb was observed in the light condition. Using a humanoid robot, we created the sensori-motor incongruence model of an upper limb and thereby the model could suggest representative movement is critical for the dysfunction. Brain regions involved in the sensori-motor congruency were not related with experimentally-noxious stimuli.
Dysfunction of movement representations would have a causative link with neuropathic pain.
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Report
(3 results)
Research Products
(17 results)
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[Journal Article] Internally-represented space and its mirror-reversed image of the visuospatial representation: A possible association2015
Author(s)
Sumitani, M., Misaki, M., Kumagaya, S., Yozu, A., Otake, Y., Osumi,M., Miyauchi, S
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Journal Title
Medical hypotheses
Volume: 85
Issue: 4
Pages: 500-505
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Presentation] 中枢神経系と痛み2015
Author(s)
住谷昌彦
Organizer
日本神経科学会
Place of Presentation
京都市（京都国際会議場）
Year and Date
2015-05-18
Related Report
Invited
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[Presentation] 痛みと注意の神経基盤2013
Author(s)
住谷昌彦、本郷由希、植松弘進、熊谷晋一郎、宮内哲
Organizer
第43回日本臨床神経生理学会学術大会
Place of Presentation
高知（高知県立県民文化ホール）
Related Report
Invited
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