Pathways for binocular disparity information in monkey cerebral cortex
| Project/Area Number |
25830012
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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 |
Neurophysiology / General neuroscience
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| Research Institution | National Institute of Information and Communications Technology (2014)
Osaka University (2013) |
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Principal Investigator |
KOJI Ikezoe 独立行政法人情報通信研究機構, 脳情報通信融合研究センター脳情報通信融合研究室, 研究員 (10596430)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 神経科学 / 視覚 / 霊長類 / 2光子イメージング / 機能構築 / 両眼視差 / ２光子顕微鏡 / 生体イメージング / 霊長類大脳皮質 / 方位選択性 |
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| Outline of Final Research Achievements |
Visual images projected to right and left eyes are slightly different from each other. The difference is called binocular disparity. Binocular disparity provides a clue for 3D perception and is processed among various visual areas. In this study, for investigating neural circuits processing binocular disparity, we developed recording techniques for monkey visual cortex using in vivo 2-photon calcium imaging, which had been mainly used for small animals, such as rodents. By using this technique, we showed a spatial arrangement of neurons according to their response properties and published the results in a scientific journal.
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Report
(3 results)
Research Products
(18 results)
