Comparative and developmental study on the temporal integration process of visual information in primates
Project/Area Number |
23700312
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Cognitive science
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Research Institution | Niigata University of International and Information Studies (2012-2013) Kyoto University (2011) |
Principal Investigator |
IMURA Tomoko 新潟国際情報大学, 情報文化学部, 講師 (00552423)
|
Project Period (FY) |
2011 – 2013
|
Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | スリット視 / チンパンジー / 知覚発達 / 乳児 / 形態視 / 運動視 / 大域的処理 / 形態知覚 / 比較認知科学 / 認知発達 / ニホンザル / 時間的統合 |
Research Abstract |
While humans tend to process global features before analyzing local features on the visual object recognition (global precedence effect), accumulative comparative and developmental studies have shown that the global precedence does not necessarily occur in nonhuman primates and avian species, and human infants. The present study examined the ability to integrate global motion and global form information in chimpanzees and human adults, and 3 to 12-month-old human infants by using a slit-viewing task. The results suggest that humans were superior to chimpanzees in the ability to integrate spatio-temporal information and such ability emerges by 5 month of age in human infants.
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Report
(4 results)
Research Products
(20 results)
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[Book] 科学2014
Author(s)
伊村知子・友永雅己
Total Pages
2
Publisher
岩波書店
Related Report
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