Psychophysical study on spatial attention during pursuit of objects moving in depth
| Project/Area Number |
25870916
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Experimental psychology
Cognitive science
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
Seya Yasuhiro 立命館大学, 情報理工学部, 助教 (30454721)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 視覚的注意 / 眼球運動 / 両眼視差 / 反応時間 / 有効視野 / 自己運動知覚 / 追従性眼球運動 / 奥行き知覚 / 輻輳開散運動 / 3次元空間 / ３次元空間 / 有効視野課題 |
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| Outline of Final Research Achievements |
The present study examined the characteristics of spatial attention during pursuit of objects moving in depth. Firstly, we measured reaction times to the offset of one of objects moving in depth. We found shorter reaction times for the offset of object located in the pursuit direction. Secondly, we examined three dimensional distribution of attention during fixation. The results suggest that attention can be spread in three dimensional space. Finally, we examined the effects of attentional resources on pursuit accuracy during smooth pursuit of a horizontally moving object. We found the tradeoff between pursuit accuracy and reaction times.
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Report
(4 results)
Research Products
(18 results)
