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논문 기본 정보

자료유형
학술대회자료
저자정보
Yudai Abe (Kagawa University) Keisuke Suzuki (Kagawa University) Kei Sato (Daido University)
저널정보
대한인간공학회 대한인간공학회 학술대회논문집 대한인간공학회 2010 춘계 학술대회 한.일 공동학술대회
발행연도
2010.5
수록면
306 - 309 (4page)

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초록· 키워드

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In this research, the mechanism which an aroma gives to the improvement of the working efficiency under mental monotonous task was analyzed. Fluctuation of the cerebral blood flow and the fluctuation of electrocardiogram were observed when the test subject is working on mental task. The mental arithmetic of triple figures was set up as the mental task in this study. The peppermint aroma was supplied to the test subjects using a bubbling system when the working efficiency of the subject (mental-arithmetic speed) was delayed. Different density levels of aroma that the test subject likes and dislikes were set up. When the high density level of aroma which a subject does not like was supplied, the improvement of the task performance was not observed. But, when the aroma with the moderate density which a test subject likes was supplied, almost all subjects' working efficiency was improved. Awakening of the subjects in low arousal level, reduction of mental stress and increase of the amount of cerebral blood of the frontal region were observes by supplying aroma. It can be concluded that the preference level is also an important factor besides a medicinal effects to improve the work performance.

목차

1. INTRODUCTION
2. THE EXPERIMENTAL METHOD
3. EXPERIMENTAL RESULTS
4. CONCLUSION
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