2007 Fiscal Year Final Research Report Summary
Determination of human brain area activated following olfactory stimulation using near-infraied
| Project/Area Number |
18591860
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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 | Kanazawa University |
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Principal Investigator |
MIWA Takaki Kanazawa University, Graduate School of Medical sciences, Associate professor (20229909)
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| Co-Investigator(Kenkyū-buntansha) |
TSUKATANI Toshiaki Kanazawa University, University Hospital, Assistant Professor (20303307)
ITO Makoto Kanazawa University, University Hospital, Assistant Professor (50283106)
SHIGA Hideaki Kanazawa University, University Hospital, Assistant Professor (80436823)
KOBAYAKAWA Tatsu Kanazawa University, Advanced Industrial Science and Technology, Human Science and Biomedical Engineering, Researcher (70357010)
TODA Hideki Kanazawa University, Advanced Industrial Science and Technology, Human Science and Biomedical Engineering, Researcher (10520687)
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| Project Period (FY) |
2006 – 2007
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| Keywords | Near Infrared Spectroscopy / sense of smell / trigeminal nerve / olfactory disorder / 嗅覚障害 |
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| Research Abstract |
Recently, near-infrared spectroscopy (NIRS) has been used to measure activation of brain cortex. Change of both oxygenated and deoxiganated haemoglobin concentration were measured by optical topography systems (ETG-4000, Hitachi Medical Corporation, Tokyo) under the condition of olfactory or trigeminal stimulations. Although, the oxihemoglobin level with the frontal area of cerebrum accepted a tendency to be elevated by odor stimulation, but oxihemoglobin level from temporal to parietal area was elevated by trigeminal stimulation. However, there were some differences among the subjects.
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[Presentation] 嗅覚検査の現状と展開2007
Author(s)
三輪高喜
Organizer
第108回日本耳鼻咽喉科学会総会学術講演会
Place of Presentation
金沢市
Year and Date
20070517-20070519
Description
「研究成果報告書概要(和文)」より
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[Presentation] 嗅覚識別能力検査法の開発2007
Author(s)
小早川達
Organizer
平成19年度人間福祉医工学研究部門研究成果発表会
Place of Presentation
つくば市
Year and Date
2007-12-03
Description
「研究成果報告書概要(和文)」より
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[Book] 今日の治療指針2007
Author(s)
三輪高喜
Total Pages
1668
Publisher
医学書院
Description
「研究成果報告書概要(和文)」より
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