Vision could be fooled: disturbance of spatial perception by three dimensional visual stimulus
| Project/Area Number |
20591971
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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 |
Otorhinolaryngology
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| Research Institution | Gunma University |
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Principal Investigator |
TAKAHASHI Katsumasa Gunma University, 大学院・医学系研究科, 講師 (30326839)
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| Co-Investigator(Kenkyū-buntansha) |
FURUYA Nobuhiko 群馬大学, 大学院・医学系研究科, 教授 (80107606)
OKAMIYA Tomohumi 群馬大学, 医学部, 助教 (70455963)
SHIMADA Tetsuaki 群馬大学, 医学部, 助教 (80455964)
MURATA Takaaki 群馬大学, 医学部, 助教 (10569875)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 空間織 / 視覚 / 前庭覚 / 錯覚 / めまい / MST / 平衡障害 / 空間識 / 錯視 |
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| Research Abstract |
The vertigo is thought to be caused by miss-match input of vestibular, visual, and somatic sensation. We revealed that the area MST, which was higher cerebral function of visual, received and integrated both vestibular and visual input. The area MT only received visual input. As to miss-match input of somatic sensation, we evaluated the model of stepping during low current electric stimulation between both ears. Forward or backward flexion of head, which changed the location of semicircular canals, induced more severe horizontal deviation of stepping. Only one miss-match sensation could break down the whole spatial perception.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] 厚生労働省難治性疾患克服研究事業前庭機能異常に関する調査研究班(Equilibrium Research)2009
Author(s)
渡辺行雄,池園哲郎,伊藤壽一,柿木章伸,肥塚泉,鈴木衞,高橋克昌,工田昌也,武田憲昭,土井勝美,山下裕司,青木光広,宇佐美真一,高橋正紘,長沼英明
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Journal Title
メニエール病診断基準 68
Pages: 103-106
Related Report
Peer Reviewed
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[Presentation] めまいと周辺疾患2011
Author(s)
高橋克昌
Organizer
第10回群馬めまい研究会
Place of Presentation
群馬ロイヤルホテル(群馬県)
Year and Date
2011-03-10
Related Report
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[Presentation] めまいと周辺疾患2011
Author(s)
高橋克昌
Organizer
第10回群馬めまい研究会
Place of Presentation
ロイヤルホテル(群馬県)
Year and Date
2011-03-10
Related Report
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