Clock in the brain : neural substrates of time perception
| Project/Area Number |
19390242
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Neurology
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| Research Institution | Kyushu University |
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Principal Investigator |
TOBIMATSU Shozo Kyushu University, 大学院・医学研究院, 教授 (40164008)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAJIMA Yoshitaka 九州大学, 大学院・芸術工学研究院, 教授 (90127267)
SHIGETOU Hiroshi 九州大学, 大学病院, 講師 (50335965)
OGATA Katsuya 九州大学, 大学院・医学研究院, 助教 (50380613)
MAEKAWA Toshihiko 九州大学, 大学病院, 助教 (40448436)
齊藤 崇子 九州大学, 大学院・芸術工学研究院, 特別研究員 (70423522)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2009: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2008: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2007: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Keywords | 脳の時計 / 時間知覚 / 時間縮小錯覚 / 非侵襲的脳機能計測法 / 神経・精神疾患 / 神経疾患 / 精神疾患 |
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| Research Abstract |
Time is a fundamental dimension of life. It is now proposed that the brain represents time in a distributed manner and tells the time by detecting the coincidental activation of different neural populations. In this project, we used event-related potentials (ERPs) to explore the mechanisms of auditory and visual temporal assimilation as well as preattentive process. Our preliminary results suggest that right dorsolateral prefrontal cortex plays an important role of temporal assimilation.
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Report
(4 results)
Research Products
(65 results)
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[Presentation] 視覚における時間知覚の同化現象2008
Author(s)
長池淳, 光藤崇子, 中島祥好, 緒方勝也, 山崎貴男, 後藤純信, 飛松省三
Organizer
第13回認知神経科学会学術集会
Place of Presentation
東京
Year and Date
2008-07-12
Related Report
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[Book] Visual ERPs and cortical function.2008
Author(s)
Tobimatsu S, Goto Y, Yamasaki T, Nakashima T, Tomoda Y, Mitsudome A
Publisher
In: Ikeda A, Inoue Y (eds), Progress in epileptic disorders Vol. 5, Event-related potentials in patients with epilepsy: from current state to future prospects
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