The effects of rapid eye movements on perceived duration of time
| Project/Area Number |
22800057
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Physical education
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| Research Institution | Kochi University of Technology |
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Principal Investigator |
YABE Yoshiko 高知工科大学, 総合研究所, 助教 (30582829)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,016,000 (Direct Cost: ¥2,320,000、Indirect Cost: ¥696,000)
Fiscal Year 2011: ¥1,443,000 (Direct Cost: ¥1,110,000、Indirect Cost: ¥333,000)
Fiscal Year 2010: ¥1,573,000 (Direct Cost: ¥1,210,000、Indirect Cost: ¥363,000)
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| Keywords | 眼球運動 / 時間 / 自発性 / 大脳基底核尾状核 / リハビリテーション / 身体運動 / 心理物理学 / 時間知覚 / 脳・神経 |
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| Research Abstract |
Previous researches proposed that we estimate duration of time using the numbers of perceptual events. The present research first hypothesized that the numbers of events will increase as the frequency of small automatic eye movements(microsaccades) increases, which will cause the increase of the perceived duration of time. The results of our experiments showed no correlation between the frequency of microsaccades and the perceived duration of time. However, they implied the negative correlation between the variety of the position of gaze and the perceived duration of time. The present research next focused on the perceived duration of time when the saccade was triggered by visual input(i. e. automatically) or initiated voluntarily. The results suggested that perceived duration of time is shortened especially when the saccade was triggered automatically.
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Report
(3 results)
Research Products
(7 results)
