| Project/Area Number |
18K13032
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 08030:Family and consumer sciences, and culture and living-related
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| Research Institution | Gunma University |
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Principal Investigator |
Tsuchiya Kenji 群馬大学, 大学院保健学研究科, 助教 (10807423)
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| Project Period (FY) |
2018-04-01 – 2022-03-31
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| Project Status |
Completed (Fiscal Year 2021)
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| Budget Amount *help |
¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2019: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2018: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
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| Keywords | 生活活動 / 家事活動 / 認知機能 / 脳活動 / 気分 / 身体活動 / 掃除機かけ / 情動機能 / 不安感 / 家事 / 覚醒 / 情動 |
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| Outline of Final Research Achievements |
Few physical activity studies focused on non-recreational activities such as household activity. Here, we measured the oxygenated hemoglobin (oxy-Hb) signals in the prefrontal cortex during cleaning tasks as a household activity, and evaluated the cognitive and mood state. The young and elderly participants performed vacuuming tasks as a cleaning activity. The cognitive test scores changed after the cleaning task in the young participants, but did not change in the elderly. For both the young and the elderly participants, the oxy-Hb signals in the prefrontal cortex increased during the cleaning tasks, and the mood profiles improved after the cleaning. Importantly, the oxy-Hb signal was correlated with the mood profiles.
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| Academic Significance and Societal Importance of the Research Achievements |
得られた知見は、生活活動が心身の健康へ与える影響を示すエビデンスになるとともに、日常生活の活動的な生活スタイルを構築するための重要な資料となることが期待される。
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