| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
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| Outline of Final Research Achievements |
Sleep disorder and insufficient sleep are frequently co-morbid with psychiatric disorders such as depression, which lead to cognitive performance declines. Although exercise and sleep duration habits are associated with cognitive function, their beneficial effects on cognitive function remain unclear. Hence, we developed an unrestricted sheet-shaped home monitoring including multipoint sensors, which could be a useful tool to monitor and manage sleep, resulting in prevention of sleep disorder, depression, and cognitive impairment. Moreover, we demonstrated that daily physical activity and sleep were differentially associated with cognitive function and brain activity using near-infrared spectroscopy. Our findings suggest that this new device is valuable and the exercise program that considers sleep cycle may have beneficial effects on extension of healthy life expectancy and reduction of health disparities.
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