Actualization of the signal-processing function by path reforming in a complicated network-like signal propagation media
| Project/Area Number |
23650151
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Bioinformatics/Life informatics
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| Research Institution | Tohoku University |
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Principal Investigator |
MOTOIKE Ikuko 東北大学, 東北メディカル・メガバンク機構, 助教 (70347178)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 樹状経路 / 動的経路形成 / 信号伝播 / 樹状構造 / 反応拡散 / 信号伝播履歴 |
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| Research Abstract |
The dendritic signal propagating path formation system was studied by using of the discrete dynamics model based on a reaction-diffusion system. In this system dendritic path expands or shrinks depending on a history of signal propagation on the path. In this study this shrinking aspects was focused on. The variety of patterns of dendritic path and signal propagation patterns were investigated. As an extension of this system three-dimensional dendritic signal propagation path formation system was described.
In order to realize the dynamics in which path changes dynamically according to a signal propagation history, it is necessary that subtractive path reformation system with initial state of random network path connection, and it is important that adoption of a conservative quantity, like a source of path formation.
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Report
(4 results)
Research Products
(6 results)
