Mathematical and computational modelling of the effects of facial aging using skin viscoelasticity and three-dimensional facial topography
| Project/Area Number |
15K15755
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Orthodontics/Pediatric dentistry
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| Research Institution | Osaka University |
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Principal Investigator |
Takada Kenji 大阪大学, 国際医工情報センター, 招へい教授 (50127247)
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| Co-Investigator(Kenkyū-buntansha) |
谷川 千尋 大阪大学, 歯学部附属病院, 講師 (70423142)
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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 |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 三次元 / 加齢 / 顔 / 粘弾性 / 数理モデル / 予測 |
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| Outline of Final Research Achievements |
In orthodontic treatments, developing a mathematical model to predict the effects of facial aging using skin viscoelasticity and three-dimensional facial topography leads to effective treatment planning that reflects facial aging. Thus, the present study aimed: (1) to analyze the three-dimensional facial soft-tissue topography and skin viscoelasticity at rest and during facial expressions in two age groups (young adult and elderly groups), (2) to clarify the vector elements (or mathematical expressions) that can effectively detect facial aging, and (3) to develop a mathematical model to predict the effects of facial aging using the aforementioned vector elements.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] A distinct functional distribution of α and γ motoneurons in the rat trigeminal motor nucleus2017
Author(s)
Morita-Isogai, Y., Sato, H., Saito, M., Kuramoto, E., Yin, D., Kaneko, T., Yamashiro, T., Takada, K., Oh, S.B., Toyoda, H., & Kang, Y.
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Journal Title
Brain Struct Funct
Volume: -
Pages: 3231-3239
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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