| Project/Area Number |
23500592
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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 |
Rehabilitation science/Welfare engineering
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| Research Institution | Kagoshima University |
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Principal Investigator |
HAYASHI Ryota 鹿児島大学, 理工学研究科, 准教授 (40288949)
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| Co-Investigator(Kenkyū-buntansha) |
KAWAHIRA Kazumi 鹿児島大学, 医歯学総合研究科, 研究員 (20117493)
SHIMODOZONO Megumi 鹿児島大学, 医歯学総合研究科, 准教授 (30325782)
YU Yong 鹿児島大学, 理工学研究科, 准教授 (20284903)
OGATA Atsuko 鹿児島大学, 医学部・歯学部附属病院, 助教 (40305123)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 立体視 / 脳神経疾患 / リハビリテーション / バーチャルリアリティ / 検査システム / 訓練システム / 脳卒中 / 医療・福祉 / 知能ロボティクス |
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| Research Abstract |
In this research, we have focused on stereopsis impairment caused by abnormal brain function in stroke patients. We have proposed a training and inspection system for stereopsis impairment in stroke patients. This system is composed of a personal computer, two LCD projectors, polarizing filters, and a pair of polarized glasses. To implement three-dimensional perception tests, we have decided to use stereo images without ridge lines of depth. After some consideration, it was revealed that we had to check if every subject had no significantly different eyesight in both eyes, nor any strabismus before applying the inspection system. Therefore we have constructed a pretest equipment using real objects to check them. Furthermore, we have devised a training system for stereopsis function by modifying the inspection system. Then we conclude on the feasibility of the proposed systems through several clinical trials for stroke patients.
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