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

Neural mechanisms of behavior selection by extracting valuable information from complex and fluctuated environment

Research Project

Project/Area Number 21500310
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Neuroscience in general
Research InstitutionTokyo University of Pharmacy and Life Science

Principal Investigator

MORIMOTO Takako  東京薬科大学, 生命科学部, 准教授 (10311648)

Co-Investigator(Renkei-kenkyūsha) MIYAKAWA Hiroyoshi  東京薬科大学, 生命科学部, 教授 (90166124)
AONISHI Toru  東京工業大学, 総合理工学研究科, 准教授 (00333352)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords行動神経科学 / ゆらぎ / ショウジョウバエ / 視覚 / 視運動反応 / 行動選択 / 忌避物質 / 誘引物質 / 行動決定
Research Abstract

Environment surrounding us is not simple and static. In fact, it is complex, often fluctuated, ambiguous, and includes unreliable information. How do animals extract valuable information from such ambiguous environment and decide an appropriate behavior? To solve this issue, we have studied the behavior of Drosophila melanogaster responding to ambiguous stimulations. We found that visual system in adult Drosophila showed noise robustness revealing from the optomotor response to the visual stimulus including noise. Moreover, we established the experimental system to study the mechanisms of decision making under the complex situation by using Drosophila larvae.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (39 results)

All 2012 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 7 results) Presentation (24 results) Remarks (4 results)

  • [Journal Article] ハエ視覚系に存在する再帰的な神経回路の理論解析:回転刺激に対する応答特性2012

    • Author(s)
      鈴木力憲, 森本高子, 宮川博義, 青西亨
    • Journal Title

      信学技報

      Volume: 111 Pages: 11-16

    • NAID

      110009546279

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] Lola regulates glutamate receptor expression at the Drosophila neuromuscular junction2012

    • Author(s)
      Ai Fukui, et al.
    • Journal Title

      Biology Open

      Volume: (In press) Issue: 4 Pages: 362-375

    • DOI

      10.1242/bio.2012448

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differential control of presynaptic CaMKII activation and translocation to active zones2011

    • Author(s)
      Sakiryanova D., Morimoto T., Zhou C., Chouhan AK., Sigrist SJ., Nose A, Macleod GT., Deitcher DL., Levitan ES.
    • Journal Title

      J Neurosci

      Volume: 31 Pages: 9093-9100

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Differential control of presynaptic CaMKII activation and translocation to active zones2011

    • Author(s)
      Sakiryanova D, et al.
    • Journal Title

      J Neurosci.

      Volume: 31 Pages: 9093-9100

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ショウジョウバエ視運動反応の実験的解析2010

    • Author(s)
      鈴木力憲, 青西亨, 宮川博義, 森本高子
    • Journal Title

      信学技報

      Volume: 110 Pages: 121-126

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] ショウジョウバエ幼虫の走化性行動の統計的解析2010

    • Author(s)
      高品栄光、森本高子、宮川博義、青西亨
    • Journal Title

      信学技報

      Volume: 1 Pages: 127-132

    • NAID

      110008676723

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] Selection of behaviors and segmental coordination during larval locomotion is disrupted by nuclear polyglutamine inclusions in a new Drosophila Huntington's disease-like model2010

    • Author(s)
      YOICHI NISHIMURA, CAGRI YALGIN, SAORI AKIMOTO, JOANNA DOUMANIS, RUIKO SASAJIMA, NOBUYUKI NUKINA, HIROYOSHI MIYAKAWA, ADRIAN W. MOORE, & TAKAKO MORIMOTO
    • Journal Title

      J. Neurogenetics

      Volume: 24 Pages: 194-206

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Subunit-specific and homeostatic regulation of glutamate receptor localization by CaMKII in Drosophila neurosmuscular junctions2010

    • Author(s)
      Morimoto T., Nobechi M., Komatsu A., Miyakawa H., and Nose, A.
    • Journal Title

      Neuroscience

      Volume: 165 Pages: 1284-1292

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Selection of behaviors and segmental coordination during larval locomotion is disrupted by nuclear polyglutamine inclusions in a new Drosophila Huntington's disease-like model2010

    • Author(s)
      NishimuraY, Yalgin C, Akimoto S, Doumanis J, Sasajima R, Nukina N, Miyakawa H, Moore, Morimoto T
    • Journal Title

      J.Neurogenetics

      Volume: 24 Pages: 194-206

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ショウジョウバエ視運動反応の実験的解析II2010

    • Author(s)
      鈴木力憲, 青西亨, 宮川博義, 森本高子
    • Journal Title

      信学技報

      Volume: 110 Pages: 331-336

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Subunit-specific and homeostatic regulation of glutamate receptor localization by CaMKII in Drosophila neurosmuscular junctions.2010

    • Author(s)
      MorimotoT., et al.
    • Journal Title

      Neuroscience 165

      Pages: 1284-1292

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] ハエ視覚系に存在する再帰的な神経回路の理論解析:回転刺激に対する応答特性2012

    • Author(s)
      鈴木力憲、森本高子、宮川博義、青西亨
    • Organizer
      ニューロコンピューティング研究会
    • Place of Presentation
      東京
    • Related Report
      2011 Final Research Report
  • [Presentation] The effects of noise in visual stimulus on motion detection in Drosophila melanogaster2011

    • Author(s)
      Yoshinori Suzuki, Toru Aonishi, Hiroyoshi Miyakawa, and Takako Morimoto
    • Organizer
      NEUROBIOLOGY OF DROSOPHILA
    • Place of Presentation
      Cold Spring Harbor,ニューヨーク
    • Related Report
      2011 Final Research Report
  • [Presentation] Functional analysis of Lola in synaptic transmission of Drosophila neuromuscular junctions2011

    • Author(s)
      Mizuho Homma, Ai Fukui, Gaku Tonoe, Mikiko Inaki, Hiroyuki Aburatani, Hiroyoshi Miyakawa, Akinao Nose, and Takako Morimoto
    • Organizer
      NEUROBIOLOGY OF DROSOPHILA
    • Place of Presentation
      Cold Spring Harbor,ニューヨーク
    • Related Report
      2011 Final Research Report
  • [Presentation] The effects of noise in visual stimulus on motion detection in Drosophila melanogaster2011

    • Author(s)
      Yoshinori Suzuki, Toru Aonishi, Hiroyoshi Miyakawa, and Takako Morimoto
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Functional analysis of Centaurin gamma1A in the synaptic transmission2011

    • Author(s)
      Mizuho Homma, Sun Nagashima, Toshifumi Fukuda, Shigeru Yanagi, Hiroyoshi Miyakawa, and Takako Morimoto
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] A study of decision making under the conflict conditions in Drosophila melanogaster larvae(II)2011

    • Author(s)
      Takako Morimoto, Shoki Suzuki, Hiroyoshi Miyakawa, and Nozomi Koseki
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] ゆらぐ環境からの情報抽出・処理機構2011

    • Author(s)
      森本高子
    • Organizer
      第4回分子高次機能研究会
    • Place of Presentation
      熊本
    • Related Report
      2011 Annual Research Report
  • [Presentation] A study of decision making under the conflict conditions in Drosopbila melanogaster larvae (II)2011

    • Author(s)
      Takako Morimoto, et al.
    • Organizer
      第34回日本神経科学大会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report
  • [Presentation] The effects of noise in visual stimulus on motion detection in Drosophila melanogaster2011

    • Author(s)
      Yoshinori Suzuki, et al.
    • Organizer
      NEUROBIOLOGY OF DROSOPHILA
    • Place of Presentation
      ニューヨーク
    • Related Report
      2011 Annual Research Report
  • [Presentation] Functional analysis of Lola in synaptic transmission of Dros ophila neuromuscular junctions2011

    • Author(s)
      Mizuho Homma, et al.
    • Organizer
      NEUROBIOLOGY OF DROSOPHILA
    • Place of Presentation
      ニューヨーク
    • Related Report
      2011 Annual Research Report
  • [Presentation] A new Drosophila Huntington's disease-like model : Defection in selection of behaviors and segmental coordination during larval locomotion2010

    • Author(s)
      Morimoto.T, et al.
    • Organizer
      2010年北米神経科学学会
    • Place of Presentation
      サンディエゴ
    • Year and Date
      2010-11-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] A study of selection of the behavior under the conflicting conditions in Drosophila melanogaster larvae2010

    • Author(s)
      Morimoto T., et al.
    • Organizer
      第33回神経科学学会
    • Place of Presentation
      神戸
    • Year and Date
      2010-09-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脳の個性と行動のゆらぎ:遺伝子による規定をどう考えるか2010

    • Author(s)
      森本高子、森覚史、本間瑞穂、小関望、高橋光里、福田敏史、柳茂、宮川博義
    • Organizer
      第33回分子生物学会
    • Place of Presentation
      神戸
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] A new Drosophila Huntington's disease-like model : Defection in selection of behaviors and segmental coordination during larval locomotion2010

    • Author(s)
      Takako Morimoto, CAGRI YALGIN, Yoichi Nishimura, JOANNA DOUMANIS, NOBUYUKI NUKINA, RUIKO SASAJIMA, HIROYOSHI MIYAKAWA, ADRIAN W. MOORE
    • Organizer
      2010年北米神経科学学会
    • Place of Presentation
      San Diego
    • Related Report
      2011 Final Research Report
  • [Presentation] A study of selection of the behavior under the conflicting conditions in Drosophila melanogaster larvae2010

    • Author(s)
      Takako Morimoto, Satoshi Mori, Yumi Harigai, Nozomi Kozeki, and Hiroyoshi Miyakawa
    • Organizer
      第33回日本神経科学大会
    • Place of Presentation
      神戸
    • Related Report
      2011 Final Research Report
  • [Presentation] Analysis of food-searching behavior of Drosophila melanogaster larvae2009

    • Author(s)
      Takako Morimoto, et al.
    • Organizer
      CSH meeting "NEUROBIOLOGY OF DROSOPHILA"
    • Place of Presentation
      Cold Spring Harbor USA
    • Year and Date
      2009-10-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] Plasticity of optomotor response in the visual system of Drosophila melanogaster.2009

    • Author(s)
      Takako Morimoto, et al.
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋
    • Year and Date
      2009-09-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Analysis of food-searching behavior of Drosophila melanogaster larvae.2009

    • Author(s)
      Satoshi Mori, et al.
    • Organizer
      第9回日本ショウジョウバエ研究学術集会
    • Place of Presentation
      静岡
    • Year and Date
      2009-07-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] Establishment of an experimental system to study the mechanisms of motion detection in Drosophila melanogaster.2009

    • Author(s)
      Takuya Miyamoto, et al.
    • Organizer
      第9回日本ショウジョウバエ研究学術集会
    • Place of Presentation
      静岡
    • Year and Date
      2009-07-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] Analysis of food-searching behavior of Drosophila melanogaster larvae2009

    • Author(s)
      Morimoto T., Mori S., Oki S., Okitsu H., Aoyama S., and Miyakawa H.
    • Organizer
      CSH meeting "NEUROBIOLOGY OF DROSOPHILA"
    • Place of Presentation
      Cold Spring Harbor,ニューヨーク
    • Related Report
      2011 Final Research Report
  • [Presentation] Plasticity of optomotor response in the visual system of Drosophila melanogaster2009

    • Author(s)
      Takako Morimoto, Akiko Kikuchi, Hiroyoshi Miyakawa
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋
    • Related Report
      2011 Final Research Report
  • [Presentation] Functional analysis of Lola in synaptic transmission of Drosophila neuromuscular junctions2009

    • Author(s)
      Mizuho Homma, Gaku Tonoe, Mikiko Inaki, Hiroyuki Abratani, Hiroyoshi Miyakawa, Akinao Nose, and Takako Morimoto
    • Organizer
      第9回日本ショウジョウバエ研究学術集会(JDRC 9)
    • Place of Presentation
      静岡
    • Related Report
      2011 Final Research Report
  • [Presentation] Analysis of food-searching behavior of Drosophila melanogaster larvae2009

    • Author(s)
      Satoshi Mori, Shoko Oki, Hiroaki Okitsu, Satoru Aoyama, Hiroyoshi Miyakawa, and Takako Morimoto
    • Organizer
      第9回日本ショウジョウバエ研究学術集会(JDRC 9)
    • Place of Presentation
      静岡
    • Related Report
      2011 Final Research Report
  • [Presentation] Establishment of an experimental system to study the mechanisms of motion detection in Drosophila melanogaster2009

    • Author(s)
      Takuya Miyamoto, Akiko Kikuchi, Toshiaki Ohta, Azusa Kmikouchi, Hiroyoshi Miyakawa, and Takako Morimoto
    • Organizer
      第9回日本ショウジョウバエ研究学術集会(JDRC 9)
    • Place of Presentation
      静岡
    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.ls.toyaku.ac.jp/Life-Science/lcn-9/morimoto/homepage1.html

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.ls.toyaku.ac.jp/Life-Science/lcn-9/morimoto/homepagel.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.ls.toyaku.ac.jp/Life-Science/lcn-9/morimoto/homepage1.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.ls.toyaku.ac.jp/Life-Science/lcn-9/morimoto/homepage1.html

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi