| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
There have been reports on motion sickness and asthenopia induced by viewing stereoscopic films. Human equilibrium function deteriorates when viewing stereoscopic films, which may lead to motion sickness; however, the exact cause of such motion sickness remains unknown. In this paper, we investigate the effects of viewing 2-D/3-D films on human body, through stabilometry, electrogastrography (EGG), and subjective assessments. A comparison of time series data obtained at rest shows a significant change in the EGG 5 min after the onset of viewing the films. Further, sway values while viewing the 3-D film were considerably higher than those while viewing the 2-D film 60 min after the onset of viewing. These results show that the autonomic nervous system is affected first by long-term viewing of the stereoscopic film, and the equilibrium function deteriorates slowly over the course of the exposure.
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