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Functional analysis of the mouse posterior parietal cortex that forms the filter of selective attention

Research Project

Project/Area Number 26430011
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Neurophysiology / General neuroscience
Research InstitutionNiigata University

Principal Investigator

Hishida Ryuichi  新潟大学, 脳研究所, 准教授 (90313551)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords神経科学 / 脳・神経 / 生理学 / 可視化 / 認知科学 / 注意 / フラビン蛋白質イメージング / マウス
Outline of Final Research Achievements

Although we found that the feedback projection from the mouse posterior parietal cortex (PPC) to the primary visual cortex (V1) exists and suppresses V1, its physiological role was unknown. Therefore, we made a hypothesis that the projection from the PPC forms an initial selection filter of selective attention in V1, and proceeded with the analysis. We found that (1) the PPC has an ability to cause plastic changes in V1 responses to visual stimuli in a selective manner, (2) the PPC modifies the direction selectivity of excitatory neurons in V1, (3) the function of the V1 suppression is mapped to the PPC, etc. These results are supposed to support the hypothesis and encourage the further analysis.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (15 results)

All 2018 2017 2016 2015 2014 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results,  Open Access: 9 results) Presentation (4 results) Remarks (1 results)

  • [Journal Article] Tomographic optical imaging of cortical responses after crossing nerve transfer in mice2018

    • Author(s)
      Maniwa K, Yamashita H, Tsukano H, Hishida R, Endo N, Shibata M, Shibuki K
    • Journal Title

      PLoS One

      Volume: 13 Issue: 2 Pages: e0193017-e0193017

    • DOI

      10.1371/journal.pone.0193017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Corrigendum: Reconsidering Tonotopic Maps in the Auditory Cortex and Lemniscal Auditory Thalamus in Mice2017

    • Author(s)
      Tsukano H, Horie M, Ohga S, Takahashi K, Kubota Y, Hishida R, Takebayashi H, Shibuki K
    • Journal Title

      Frontiers in Neural Circuits

      Volume: 11 Pages: 39-39

    • DOI

      10.3389/fncir.2017.00039

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reconsidering Tonotopic Maps in the Auditory Cortex and Lemniscal Auditory Thalamus in Mice.2017

    • Author(s)
      1.Tsukano H, Horie M, Ohga S, Takahashi K, Kubota Y, Hishida R, Takebayashi H, Shibuki K
    • Journal Title

      Front Neural Circuits

      Volume: 11 Pages: 14-14

    • DOI

      10.3389/fncir.2017.00014

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Independent tonotopy and thalamocortical projection patterns in two adjacent parts of the classical primary auditory cortex in mice.2017

    • Author(s)
      2.Tsukano H, Horie M, Takahashi K, Hishida R, Takebayashi H, Shibuki K
    • Journal Title

      Neurosci Lett

      Volume: 637 Pages: 26-30

    • DOI

      10.1016/j.neulet.2016.11.062

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Auditory cortical field coding long-lasting tonal offsets in mice.2016

    • Author(s)
      3.Baba H, Tsukano H, Hishida R, Takahashi K, Horii A, Takahashi S, Shibuki K
    • Journal Title

      Scientific Reports

      Volume: 6 Issue: 1 Pages: 34421-34421

    • DOI

      10.1038/srep34421

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative map of multiple auditory cortical regions with a stereotaxic fine-scale atlas of the mouse brain.2016

    • Author(s)
      Hiroaki Tsukano, Masao Horie, Ryuichi Hishida, Kuniyuki Takahashi, Hirohide Takebayashi, Katsuei Shibuki
    • Journal Title

      Sci Rep.

      Volume: 6 Issue: 1 Pages: 22315-22315

    • DOI

      10.1038/srep22315

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] mpaired clustered protocadherin-α leads to aggregated retinogeniculate terminals and impaired visual acuity in mice.2015

    • Author(s)
      Meguro R, Hishida R, Tsukano H, Yoshitake K, Imamura R, Tohmi M, Kitsukawa T, Hirabayashi T, Yagi T, Takebayashi H, Shibuki K
    • Journal Title

      J Neurochem

      Volume: 133 Issue: 1 Pages: 66-72

    • DOI

      10.1111/jnc.13053

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Delineation of a frequency-organized region isolated from the mouse primary auditory cortex.2015

    • Author(s)
      Tsukano H, Horie M, Bo T, Uchimura A, Hishida R, Kudoh M, Takahashi K, Takebayashi H, Shibuki K
    • Journal Title

      J Neurophysiol

      Volume: 印刷中 Issue: 7 Pages: 2900-2920

    • DOI

      10.1152/jn.00932.2014

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spinal mechanisms underlying potentiation of hindpaw responses observed after transient hindpaw ischemia in mice.2015

    • Author(s)
      Tatsunori Watanabe, Mika Sasaki, Seiji Komagata, Hiroaki Tsukano, Ryuichi Hishida, Tatsuro Kohno, Hiroshi Baba, Katsuei Shibuki
    • Journal Title

      Sci Rep.

      Volume: 5 Issue: 1 Pages: 11191-11191

    • DOI

      10.1038/srep11191

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multimodal cortical sensory pathways revealed by sequential transcranial electrical stimulation in mice.2014

    • Author(s)
      Hishida R, Kudoh M, Shibuki K
    • Journal Title

      Neurosci Re

      Volume: 8 Pages: 49-55

    • DOI

      10.1016/j.neures.2014.07.004

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] マウス頭頂連合野から一次視覚野への抑制投射は視覚応答の可塑的変化を特徴選択的に誘導する2017

    • Author(s)
      菱田竜一
    • Organizer
      日本神経科学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] マウス一次視覚野興奮性ニューロンの特徴選択性は頭頂連合野からの抑制投射により制御される2016

    • Author(s)
      菱田竜一
    • Organizer
      日本神経科学会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Related Report
      2016 Research-status Report
  • [Presentation] マウス頭頂連合野から一次視覚野への抑制投射の2光子イメージングによる解析2015

    • Author(s)
      菱田竜一
    • Organizer
      日本神経科学会
    • Place of Presentation
      神戸国際会議場(兵庫県・神戸市)
    • Year and Date
      2015-07-30
    • Related Report
      2015 Research-status Report
  • [Presentation] 視覚野を抑制するマウス頭頂連合野2014

    • Author(s)
      菱田竜一
    • Organizer
      日本神経科学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2014-09-12
    • Related Report
      2014 Research-status Report
  • [Remarks] 新潟大学脳研究所システム脳生理学分野ホームページ

    • URL

      http://www.bri.niigata-u.ac.jp/~physio/

    • Related Report
      2017 Annual Research Report 2016 Research-status Report 2015 Research-status Report 2014 Research-status Report

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Published: 2014-04-04   Modified: 2019-03-29  

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