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Neural bases of auditory scene analysis in zebrafish

Research Project

Project/Area Number 26640010
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Neurophysiology / General neuroscience
Research InstitutionNagoya University

Principal Investigator

Tanimoto Masashi  名古屋大学, 理学(系)研究科(研究院), 助教 (30608716)

Co-Investigator(Renkei-kenkyūsha) ODA Yoichi  名古屋大学, 大学院理学研究科, 教授 (00144444)
TAKAGI Shin  名古屋大学, 大学院理学研究科, 准教授 (90171420)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Keywordsゼブラフィッシュ / 聴覚
Outline of Final Research Achievements

Brain-wide auditory responses were recorded from transparent larval zebrafish brain by imaging neural activity. Electrophysiological recording of auditory ganglion neurons, visualization of auditory afferent nerves to the brainstem and imaging the brainstem neurons were carried out. Further improvement in optics and detailed large-scale data analysis of auditory responses will reveal neural mechanisms of auditory functions at a brain-wide scale and mechanistic level using zebrafish.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (3 results)

All 2014 Other

All Int'l Joint Research (1 results) Presentation (2 results)

  • [Int'l Joint Research] HHMI's Janelia Research Campus(米国)

    • Related Report
      2015 Annual Research Report
  • [Presentation] Optogenetic analysis of the functional role of Mauthner cell on the sound/vibration-evoked fast escapes in larval zebrafish2014

    • Author(s)
      谷本 昌志 / Masashi Tanimoto 杉本 温子 / Atsuko Sugimoto 横道 聖奈 / Sena Yokomichi 浅川 和秀 / Kazuhide Asakawa 川上 浩一 / Koichi Kawakami 小田 洋一 / Yoichi Oda
    • Organizer
      第37回神経科学学会
    • Place of Presentation
      横浜
    • Year and Date
      2014-09-12
    • Related Report
      2014 Research-status Report
  • [Presentation] A semi-in-vivo electrophysiological analysis of auditory nerve development in larval zebrafish2014

    • Author(s)
      井上 摩耶 / Maya Inoue 谷本 昌志 / Masashi Tanimoto 小田 洋一 / Yoichi Oda
    • Organizer
      第37回神経科学学会
    • Place of Presentation
      横浜
    • Year and Date
      2014-09-12
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2022-01-27  

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