Mechanism of perception and emotional arousal by touch
| Project/Area Number |
22540417
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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 |
Biophysics/Chemical physics
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| Research Institution | Yamagata University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
MAENO Takashi 慶應義塾大学, 大学院システムデザイン・ マネジメント研究科, 教授 (20276413)
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| Project Period (FY) |
2010-10-20 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 触覚 / 摩擦 / 感情 / 認知 / 表面・界面物性 / 感性情報学 / 皮膚 |
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| Research Abstract |
We have focused friction phenomena on human skin surfaces to show arousal mechanisms of tactile senses and emotions by external stimuli when humans touch objects by their fingertips. We found that stick-slip feel which is caused by a characteristic frictional stimulus with large acceleration is one of the cues to differentiate water from other liquids. This stimulus could activate tactile receptors: Meissner's corpuscle and Pacinians. In addition, we have shown the physical origins of tactile textures for biological materials, cosmetic sponges and soaps. These findings could potentially be applied in the following areas: fabrics, cosmetics, automobiles, robotics, and information devices.
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Report
(5 results)
Research Products
(60 results)
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[Presentation] 化粧用スポンジの触感と摩擦2013
Author(s)
山口梓、高橋央、王宗洋、今井由美、野々村美宗
Organizer
第64回コロイドおよび界面化学討論会
Place of Presentation
名古屋工業大学、愛知(P159)
Year and Date
2013-09-20
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[Presentation] 触感を科学する2011
Author(s)
野々村美宗
Organizer
2011年度色材研究発表会
Place of Presentation
東京、タワーホール船堀(招待講演)
Year and Date
2011-11-16
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[Presentation] Tactile texture of water on glass2011
Author(s)
Yoshimune Nonomura、Takaaki Miyashita、Hirokazu Shirado、Yasutoshi Makino、Takashi Maeno
Organizer
International Conference on BioTribology
Place of Presentation
Imperial college、London、UK.(G01)
Year and Date
2011-09-18
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