| Project/Area Number |
21592612
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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 |
Orthodontic/Pediatric dentistry
|
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| Research Institution | Showa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MUKAI Yoshiharu 昭和大学, 歯学部, 教授 (50110721)
UTSUMI Akemi 昭和大学, 歯学部, 講師 (40365713)
OOKA Takafumi 昭和大学, 歯学部, 講師 (30453632)
内海 明美 昭和大学, 歯学部, 講師 (10384190)
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| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | 小児口腔保健学 / 自閉症スペクトラム / 偏食 / 感覚偏倚 / 嚥下時舌運動動態 / 摂食・嚥下機能 |
|---|
| Research Abstract |
The purpose of this study was to survey the influence of sensory bias on feeding function in autistic spectrum disorders. The questionnaire investigation indicated that sensory bias such as tactile and optical sense could affect the behavioral problems, the issue of eating manner and the unbalanced diets. From the results of the analysis of the lip and jaw motions during oral processing and tongue movement during swallowing under some conditions of food-capturing in children and young adults, the lip motion and tongue movement were greater when the subjects captured food without closing of upper lip and incisors compared with other situations. These findings suggest that the presence or absence of sensory input in food-capturing may affect the feeding and swallowing functions.
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