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2008 Fiscal Year Final Research Report

Neural basis of surface material perception

Research Project

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Project/Area Number 19700254
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Cognitive science
Research InstitutionNational Institute for Physiological Sciences

Principal Investigator

GODA Maokazu  National Institute for Physiological Sciences, 生体情報研究系, 助教 (30373195)

Project Period (FY) 2007 – 2008
Keywords視覚 / 形 / 色 / テクスチャ / fMRI / 下側頭皮質
Research Abstract

物体表面の材質についての情報が脳においてどのように表現されているのかを明らかにするため、材質画像データベースの作成及び脳イメージング解析を行った。材質表現の基礎となる形状・テクスチャ・色情報の表現についてサルを用いた機能的磁気共鳴画像法により解析し、形状・テクスチャに関する情報と色彩に関する情報がサル下側頭皮質内で非均一的に分布していること、また下側頭皮質の一部は形状・テクスチャ・色彩の組み合わせに依存した反応を示すことを明らかにした。

  • Research Products

    (6 results)

All 2009 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results) Book (2 results)

  • [Journal Article] The effects of feature attention on prestimulus cortical activity in the human visual system2008

    • Author(s)
      Shibata K, Yamagishi N, Goda N, Yoshioka T, Yamashita O, Sato M, Kawato M
    • Journal Title

      Cerebral Cortex 18

      Pages: 1664-1675

    • Peer Reviewed
  • [Presentation] Influence of visual saliency on cortical activities: a functional MRI study in awake monkeys2007

    • Author(s)
      Goda N, Harada T, Ogawa T, Ito M, Toyoda H, Sadato N, Komatsu H
    • Organizer
      The Society for Neuroscience annual meeting
    • Place of Presentation
      San Diego, U.S.A.
    • Year and Date
      2007-11-06
  • [Presentation] Color-related subregions in the monkey inferior temporal cortex revealed by functional MRI2007

    • Author(s)
      Harada T, Goda N, Ogawa T, Ito M, Toyoda H, Sadato N, Komatsu H
    • Organizer
      The Society for Neuroscience annual meeting
    • Place of Presentation
      San Diego, U.S.A.
    • Year and Date
      2007-11-04
  • [Presentation] ポップアウト刺激によるサル視覚皮質活動:fMRI研究2007

    • Author(s)
      郷田直一、原田卓弥、小川正、伊藤南、豊田浩士、定籐規弘、小松英彦
    • Organizer
      Neuro2007
    • Place of Presentation
      横浜
    • Year and Date
      2007-09-10
  • [Book] CCIW2009 (Tremeau A et, al., eds) Lecture Notes in Computer Science2009

    • Author(s)
      Goda N, Koiwa K, Komatsu H
    • Total Pages
      23-30
    • Publisher
      Springer-Verlag
  • [Book] Representation and Brain (Funahashi S, ed)2007

    • Author(s)
      Ejima Y, Takahashi S, Yamamoto H, Goda N
    • Total Pages
      3-20
    • Publisher
      Springer-Verlag

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Published: 2011-06-18   Modified: 2016-04-21  

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