| Project/Area Number |
15H03051
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Yokohama National University |
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Principal Investigator |
KATO RYU 横浜国立大学, 大学院工学研究院, 准教授 (70516905)
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| Co-Investigator(Kenkyū-buntansha) |
山村 修 福井大学, 学術研究院医学系部門, 講師 (30436844)
生駒 一憲 北海道大学, 大学病院, 教授 (70202918)
横井 浩史 電気通信大学, 大学院情報理工学研究科, 教授 (90271634)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKAGI Takehiko 東海大学, 医学部, 講師 (00348682)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2015: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
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| Keywords | 身体所有感 / 運動主体感 / 感覚フィードバック / Brain Machine Interdface / Brain Machine Interface / リハビリテーション / 知能ロボティクス / 医療・福祉 / 機械学習 / 認知科学 / Brain machine interface |
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| Outline of Final Research Achievements |
In this research, we aim to develop a new BMI device for body-function reconstruction which strongly felt the sense of agency and the sense of ownership, and to construct a methodology. The research results are as follows.
(1)Through brain activity measurement and psychological experiments, we clarified the following two points: a)By applying sensory feedback to the BMI prosthesis, the user feels a sense of ownership of the prosthetic hands, b)Tactile feedback and somatosensory feedback of the BMI prosthesis enhance sense of agency to the prosthesis
(2) We developed upper-limb neuro-prosthetic hand, finger extension support device, neuromuscular electrical stimulation device controlling paralyzed finger. We applied these devices to 8 patients and revealed that these devices are useful for rehabilitation
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