Hemispheric independence and selective attention
| Project/Area Number |
21530777
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Experimental psychology
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| Research Institution | Aichi Shukutoku University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
KATO Kimiko 独立行政法人国立長寿医療研究センター, 認知症先進医療開発センター脳機能画像診断開発部, 流動研究員 (80530716)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 半球間相互作用 / ラテラリティ / 認知的制御 / 視覚情報選択性 / 視覚的注意 / 競合頻度 / 加齢 / 半球の独立性 / 反応競合パラダイム / 知覚的負荷 / 視覚情報の選択性 |
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| Research Abstract |
The present study was designed to investigate the mechanisms of visual selectivity on the basis of the assumption that each hemisphere has an independent attentional resource. The findings in this study are twofold. Firstly, it is easier to ignore the distractor which is projected to high-loaded hemisphere compared with that in the low-loaded hemisphere. Second, the present study provided the findings that each hemisphere may independently modulate the visual selectivity depending on conflict frequency.
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Report
(4 results)
Research Products
(34 results)
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[Presentation] Age-related impairment of modulation in visual selectivity depending on conflict frequency2011
Author(s)
Yoshizaki, K., Kuratomi, K., Kimura, Y., Kato, K., Hatta, T.
Organizer
The 4th Pacific Rim Meeting, held in conjunction with the International Neuropsychological Society (INS) and the Australian Society for the Study of Brain Impairment (ASSBI)
Place of Presentation
Auckland, New Zealand
Year and Date
2011-07-07
Related Report
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[Presentation] Age-related impairment of modulation in visual selectivity depending on conflict frequency2011
Author(s)
Yoshizaki, K., Kuratomi, K., Kimura, Y., Kato, K., & Hatta, T.
Organizer
The 4th Pacific Rim Meeting, held in conjunction with the International Neuropsychological Society(INS) and the Australian Society for the Study of Brain Impairment(ASSBI) in Auckland
Place of Presentation
New Zealand
Related Report
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