Neural mechanism of visuo-motor control independent of self-induced sensory events
| Project/Area Number |
17022019
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Biological Sciences
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| Research Institution | Kyoto University |
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Principal Investigator |
KAWANO Kenji Kyoto University, 医学研究科, 教授 (40134530)
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| Co-Investigator(Kenkyū-buntansha) |
稲場 直子 京都大学, 医学研究科, 科学技術振興助手 (20432370)
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| Project Period (FY) |
2005 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥54,600,000 (Direct Cost: ¥54,600,000)
Fiscal Year 2009: ¥16,100,000 (Direct Cost: ¥16,100,000)
Fiscal Year 2008: ¥11,000,000 (Direct Cost: ¥11,000,000)
Fiscal Year 2007: ¥17,200,000 (Direct Cost: ¥17,200,000)
Fiscal Year 2006: ¥4,300,000 (Direct Cost: ¥4,300,000)
Fiscal Year 2005: ¥6,000,000 (Direct Cost: ¥6,000,000)
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| Keywords | 運動制御 / 脳 / 視覚 / 選択 / 順応 / 眼球運動 / 受動的情報 / サル |
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| Research Abstract |
To investigate the neural mechanism that enables us to determine whether the image motion on the retina is genuine or self-induced, we recorded single neurons in the middle temporal (MT) and medial superior temporal (MST) areas in behaving monkeys. We found that MT neurons responded in relation to the retinal image motion, and MST neurons responded in relation to the genuine motion in the external world. The results suggest that MST neurons respond to visual motion in the external world while compensating the retinal image motion due to eye movements.
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Report
(6 results)
Research Products
(56 results)
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[Journal Article] Relating neuronal firing patterns to functional differentiation of cerebral cortex2009
Author(s)
Shinomoto S, Kim H, Shimokawa T, Matsuno N, Funahashi S, Shima K, Fujita I, Tamura H, Doi T, Kawano K, Inaba N, Fukushima K, Kurkin S, Kurata K, Taira M, Tsutsui K, Komatsu H, Ogawa T, Koida K, Tanji J, Toyama K
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Journal Title
PLoS Computational Biology 5
Pages: 1000433-1000433
NAID
Related Report
Peer Reviewed
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[Journal Article] The visual motion detectors underlying ocular following responses in monkeys.2006
Author(s)
Miura, K., Matsuura, K., Taki, M., Tabata, H.,.Inaba, N., Kawano, K., Miles, F.A.
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Journal Title
Vision Res. 46
Pages: 869-878
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