• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Signal propagation on deformable patterns with reaction-diffusion system

Research Project

Project/Area Number 20700213
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Sensitivity informatics/Soft computing
Research InstitutionKyoto University

Principal Investigator

MOTOIKE Ikuko  Kyoto University, 物質-細胞統合システム拠点, 特任研究員 (70347178)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords複雑系 / 反応拡散 / パターン形成 / 信号処理 / 興奮波 / 分裂
Research Abstract

Discrete pattern formation model of splitting spot that reflect the history of signal propagation was proposed as a description of time variable local pattern. The splitting spot moves isotropic in the condition that growth factor for spot generation is supplied constantly at suitable rate. As for signal propagation, uni-directional signal propagation, signal failure, filtering of plural signals, and autonomous recursive signal generation were observed depending on media's shape. It was shown that signal fusion and Boolean operation including time-information can be realized utilizing above signaling features,

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (29 results)

All 2010 2009 2008

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (21 results) Book (2 results)

  • [Journal Article] Branching pattern formation that reflects thehistory of signal propagation2010

    • Author(s)
      Ikuko N.Motoike, Hisako Takigawa-Imamura
    • Journal Title

      Physical Review E 82

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Valued Operations図:スポットの分裂パターンの時間変化例,with an Inhomogeneous Reaction-Diffusion Field2010

    • Author(s)
      Ikuko N.Motoike
    • Journal Title

      Journal of Computer Chemistry Japan 9

      Pages: 121-126

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 場の幾何学的形状に依存する興奮波伝播パターンと信号処理2010

    • Author(s)
      元池N.育子
    • Journal Title

      システム制御情報学会誌 54

      Pages: 3-8

    • Related Report
      2010 Final Research Report
  • [Journal Article] Branching pattern formation that reflects the history of signal propagation2010

    • Author(s)
      Ikuko N.Motoike, Hisako Takigawa-Imamura
    • Journal Title

      Physical Review E

      Volume: 82

    • NAID

      120002770529

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Valued Operations with an Inhomogeneous Reaction-Diffusion Field2010

    • Author(s)
      Ikuko N.Motoike
    • Journal Title

      Journal of Computer Chemistry Japan

      Volume: 9 Pages: 121-126

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 場の幾何学的形状に依存する興奮波伝播パターンと信号処理2010

    • Author(s)
      元池 N.育子
    • Journal Title

      システム制御情報学会誌 54

      Pages: 3-8

    • Related Report
      2009 Annual Research Report
  • [Presentation] 信号伝播履歴に依存して変形する経路における経路間相互作用2010

    • Author(s)
      元池N.育子, 今村(滝川)寿子
    • Organizer
      日本物理学会2010秋季大会
    • Place of Presentation
      大阪
    • Year and Date
      2010-09-24
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Konstantin Agladze, Curvature-dependentpropagation block in the isotropic excitable fieldof primary cardiac myocytes2010

    • Author(s)
      今村(滝川)寿子, 門田真, 元池N.育子
    • Organizer
      第48回日本生物物理学会年会
    • Place of Presentation
      仙台
    • Year and Date
      2010-09-22
    • Related Report
      2010 Final Research Report
  • [Presentation] Curvature-dependent propagation block in the isotropic excitable field of primary cardiac myocytes2010

    • Author(s)
      今村(滝川)寿子, 門田真, 元池N.育子, コンスタンチンアグラゼ
    • Organizer
      第48回日本生物物理学会年会
    • Place of Presentation
      仙台
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 3次元樹状構造形成と信号伝播2010

    • Author(s)
      元池N.育子
    • Organizer
      第48回日本生物物理学会年会
    • Place of Presentation
      仙台
    • Year and Date
      2010-09-21
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Hypothesis of Real-Time Field-Computation ; A Simple Model of Autonomous Informational Operation2010

    • Author(s)
      元池N.育子
    • Organizer
      第48回日本生物物理学会年会
    • Place of Presentation
      仙台(招待講演)
    • Year and Date
      2010-09-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 樹状形状に依存した演算機能の解析2010

    • Author(s)
      今村(滝川)寿子, 元池N.育子
    • Organizer
      第20回日本数理生物学会年会
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-09-15
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Kostantin Agladze, Curvature-dependent propagation block in the isotropic excitable field of primary cardiac myocytes2010

    • Author(s)
      今村(滝川)寿子, 門田真, 元池N.育子
    • Organizer
      第20回日本数理生物学会年会
    • Place of Presentation
      東京
    • Year and Date
      2010-09-15
    • Related Report
      2010 Final Research Report
  • [Presentation] Curvature-dependent propagation block in the isotropic excitable field of primary cardiac myocytes2010

    • Author(s)
      今村(滝川)寿子, 門田真, 元池N.育子, コンスタンチンアグラゼ
    • Organizer
      第20回日本数理生物学会年会
    • Place of Presentation
      東京
    • Year and Date
      2010-09-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Hypothesis of Real-TimeField-Computation ; A Simple Model ofAutonomous Informational Operation2010

    • Author(s)
      元池N.育子
    • Organizer
      第48回日本生物物理学会年会
    • Place of Presentation
      仙台 招待講演
    • Year and Date
      2010-09-02
    • Related Report
      2010 Final Research Report
  • [Presentation] Image Processing with Neuron-like Branching Elements2010

    • Author(s)
      H.T.-Imamura, I.N.Motoike
    • Organizer
      9th International Conference on Unconventional Computation
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-06-21
    • Related Report
      2010 Final Research Report
  • [Presentation] Image Processing with Neuron-like Branching Elements2010

    • Author(s)
      H.T.-Imamura, I.N.Motoike
    • Organizer
      9th International Conference on UNCONVENTI ONAL COMPUTATION
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-06-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Towards Computation in Noisy Reaction-Diffusion Cellular Automata2009

    • Author(s)
      H.Takigawa-Imamura, I.N.Motoike
    • Organizer
      2009 International Symposium on Intelligent Signal Processing and Communication System
    • Place of Presentation
      金沢
    • Year and Date
      2009-12-08
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 経路形成が信号伝播履歴に依存する2体経路系におけるパターン2009

    • Author(s)
      元池N.育子
    • Organizer
      第47回日本生物物理学会年会
    • Place of Presentation
      徳島
    • Year and Date
      2009-11-01
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 信号伝播履歴に依存する経路形成系における経路変化特性2009

    • Author(s)
      元池N.育子
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京
    • Year and Date
      2009-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] 信号伝播履歴に依存する経路形成系における経路変化特性2009

    • Author(s)
      元池N.育子
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京・立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 信号伝播履歴に依存する経路形成系における経路変化特性2008

    • Author(s)
      元池N.育子
    • Organizer
      第46回日本生物物理学会年会
    • Place of Presentation
      福岡
    • Year and Date
      2008-12-03
    • Related Report
      2010 Final Research Report
  • [Presentation] 信号伝播履歴に依存する経路形成系における経路変化特性2008

    • Author(s)
      元池N.育子
    • Organizer
      第46回日本生物物理学会年会
    • Place of Presentation
      福岡・福岡国際会議場
    • Year and Date
      2008-12-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 反応拡散波の伝播履歴に依存する樹状形成・伝播特性2008

    • Author(s)
      元池N.育子
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手
    • Year and Date
      2008-09-23
    • Related Report
      2010 Final Research Report
  • [Presentation] 反応拡散波の伝播履歴に依存する樹状形成・伝播特性2008

    • Author(s)
      元池N.育子
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手・岩手大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Signal propagation on deforming branching paths correlated with ahistory of signal propagation2008

    • Author(s)
      Ikuko N.Motoike
    • Organizer
      第18回日本数理生物学会大会
    • Place of Presentation
      京都
    • Year and Date
      2008-09-16
    • Related Report
      2010 Final Research Report
  • [Presentation] Signal propagation on deforming branching paths correlated with a history of signal propagation2008

    • Author(s)
      Ikuko N. Motoike
    • Organizer
      第18回日本数理生物学会大会
    • Place of Presentation
      京都・同志社大学
    • Year and Date
      2008-09-16
    • Related Report
      2008 Annual Research Report
  • [Book] トポロジーデザイニング-新しい幾何学からはじめる物質・材料設計-2010

    • Author(s)
      元池N.育子, 浅井哲也(分筆)
    • Total Pages
      460
    • Publisher
      NTS出版
    • Related Report
      2010 Final Research Report
  • [Book] トポロジーデザイニング-新しい幾何学からはじめる物質・材料設計-2010

    • Author(s)
      元池 N.育子, 浅井哲也(分筆)
    • Total Pages
      460
    • Publisher
      NTS出版
    • Related Report
      2009 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi