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答えが決まっていない事態における行動選択とその学習を支える脳内過程の解明

Research Project

Project/Area Number 08J00821
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Cognitive science
Research InstitutionNagoya University

Principal Investigator

中尾 敬  名古屋大学, 環境学研究科, 特別研究員(PD)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2009: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2008: ¥700,000 (Direct Cost: ¥700,000)
Keywords内側前頭前皮質 / 意志決定 / 競合 / 社会的認知 / fMRI / 職業選択 / 感情制御 / ERP
Research Abstract

本年度はまず,昨年度に本研究課題の一環として実施したfunctional magnetic resonance imaging (fMRI)を用いた実験のデータを再解析(Psychophysiological interaction analysis)した。その結果,答えが決まっていない事態における行動選択過程においては特に内側前頭前皮質と前部帯状回とに機能的な関連が存在することが明らかとなった。これら結果はこれまでに報告されていない新たな知見であることから,その成果を国際誌向けの論文にまとめ投稿した。論文はすでにNeuroscience Lettersに受理され刊行されている。同データは,国際学会であるThe 15th World Congress of Psychophysiology (IOP 2010)においてポスター発表した。
また,研究課題と関係の深い先行研究のメタ分析を実施した。メタ分析では答えの存在する事態における意志決定についての研究と答えが存在しない事態における事態における意志決定の研究で観察された脳活動部位の比較を行った。その結果,答えの存在する事態のうち,答えの予測可能性が高い事態では眼窩野の内側部に活動の増加が認められていたが,答えの存在する事態のうち答えの予測可能性が低い事態と答えが存在しない事態では内側前頭前皮質に活動の増加が認められていた。これらの結果は,予測可能性の高低だけではなく,答えの有無によって意志決定に関与する前頭部位のネットワークが変化することを示していた。このメタ分析成果は2本のレビュー論文としてまとめ,一本はすでに「生理心理学と精神生理学」に受理され現在印刷中である。もう一本は国際誌向けに執筆したものであり,現在審査中である。また,現在実験も進行中である。

Report

(3 results)
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (36 results)

All 2010 2009 2008

All Journal Article (15 results) (of which Peer Reviewed: 14 results) Presentation (19 results) Book (2 results)

  • [Journal Article] 社会的事態における意思決定と内側前頭前皮質機能2010

    • Author(s)
      中尾敬・大平英樹・Georg Northoff
    • Journal Title

      生理心理学と精神生理学

      Volume: 28 Pages: 45-55

    • NAID

      130004555709

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Medial prefrontal cortex-dorsal anterior cingulate cortex connectivity during behavior selection without an objective correct answer.2010

    • Author(s)
      Nakao, T., Osumi, T., Ohira, H., Kasuya, Y., Shinoda, J., Yamada, J., Northoff, G.
    • Journal Title

      Neuroscience Letters

      Volume: 482 Pages: 220-224

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rest-stimulus interaction in the brain : A review.2010

    • Author(s)
      Northoff, G., Qin, P., Nakao, T.
    • Journal Title

      Trends in Neurosciences

      Volume: 33 Pages: 277-284

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automatic emotion regulation by cognitive task2010

    • Author(s)
      Iida S, Ohira H, Nakao T, Atsushi F.
    • Journal Title

      International Journal of Psychophysiology

      Volume: 77 Pages: 280-280

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Medial prefrontal cortex-dorsal anterior cingulate cortex connectivity during behavior selection without an objective correct answer.2010

    • Author(s)
      Nakao, T., Osumi, T., Ohira, H., Kasuya, Y., Shinoda, J., Yamada, J., Northoff G.
    • Journal Title

      International Journal of Psychophysiology

      Volume: 77 Pages: 323-323

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A role of the anterior insula in altruistic punishment : An fMRI study using the ultimatum game and the dictator game.2010

    • Author(s)
      Osumi, T., Nakao, T., Kasuya, Y., Shinoda, J., Yamada, J., Ohira H.
    • Journal Title

      International Journal of Psychophysiology

      Volume: 77 Pages: 324-324

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Self-knowledge reduces conflict by biasing one of plural possible answers2010

    • Author(s)
      Nakao, T., Mitsumoto, M., Nashiwa, H., Takamura, M., Tokunaga, S., Miyatani, M., Ohira, H., Katayama, K., Okamoto, A., amp ; Watanabe, Y.
    • Journal Title

      Personality and Social Psychology Bulletin 36

      Pages: 455-469

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rest-stimulus interaction in the brain : A review.2010

    • Author(s)
      Northoff, G., Qin, P., Nakao, T.
    • Journal Title

      Trends in Neuroscience. 33

      Pages: 277-284

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation of self-knowledge reduces conflict during occupational choice : An ERP study.2009

    • Author(s)
      Nakao, T., Takezawa, T., Shiraishi, M., Miyatani, M.
    • Journal Title

      International Journal of Neuroscience 119

      Pages: 1640-1654

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Does medial prefrontal cortex activity during self-knowledge reference reflect the uniqueness of self-knowledge?2009

    • Author(s)
      Nakao, T., Miyatani, M., Nakao, M. Takezawa, T., Maruishi, M., Muranaka, H., Dojo, H
    • Journal Title

      Japanese Psychological Research 51

      Pages: 69-84

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Medial prefrontal cortex and cognitive regulation.2009

    • Author(s)
      Nakao, T., Takezawa, T., Miyatani, M., Ohira, H.
    • Journal Title

      Psychologia 52

      Pages: 93-109

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neural bases of behavior selection without an objective correct answer.2009

    • Author(s)
      Nakao, T., Osumi, T., Ohira, H., Kasuya, Y.Shinoda, J., Yamada, J.
    • Journal Title

      Neuroscience Letters 459

      Pages: 30-34

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Does the medial prefrontal cortex activity during self-knowledge reference reflect uniqueness of self-knowledge?2009

    • Author(s)
      Takashi Nakao
    • Journal Title

      Japanese Psychological Research 51(掲載決定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Medial prefrontal cortex and cognitive regulation2009

    • Author(s)
      Takashi Nakao
    • Journal Title

      Psychologia. (掲載決定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article]2009

    • Author(s)
      中尾敬
    • Journal Title

      心理学基礎実習マニュアル(北大路書房)

      Pages: 108-109

    • Related Report
      2008 Annual Research Report
  • [Presentation] サイコパシーによる扁桃体活動の低下が公正選好に及ぼす影響-脳領域間の機能的関連の検討-2010

    • Author(s)
      大隅尚広・中尾敬・大平英樹
    • Organizer
      日本パーソナリティー心理学会大会第19回大会
    • Place of Presentation
      慶応義塾大学(東京)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 適応記憶における利他行動が自由再生課題成績に与える影響2010

    • Author(s)
      岡田圭二・中尾敬
    • Organizer
      日本心理学会第74回大会
    • Place of Presentation
      大阪大学(大阪)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Medial prefrontal cortex-dorsal anterior cingulate cortex connectivity during behavior selection without an objective correct answer.2010

    • Author(s)
      Nakao, T., Osumi, T., Ohira, H., Kasuya, Y., Shinoda, J., Yamada, J., Northoff G.
    • Organizer
      The 15th World Congress of Psychophysiology (IOP 2010)
    • Place of Presentation
      Budapest Marriott Hotel, Budapest, Hungary
    • Related Report
      2010 Annual Research Report
  • [Presentation] A role of the anterior insula in altruistic punishment : An fMRI study using the ultimatum game and the dictator game.2010

    • Author(s)
      Osumi, T., Nakao, T., Kasuya, Y., Shinoda, J., Yamada, J., Ohira H.
    • Organizer
      The 15th World Congress of Psychophysiology (IOP 2010)
    • Place of Presentation
      Budapest Marriott Hotel, Budapest, Hungary
    • Related Report
      2010 Annual Research Report
  • [Presentation] Automatic emotion regulation by cognitive task.2010

    • Author(s)
      Iida, S., Ohira, H., Nakao, T., Funahashi A.
    • Organizer
      The 15th World Congress of Psychophysiology (IOP 2010)
    • Place of Presentation
      Budapest Marriott Hotel, Budapest, Hungary
    • Related Report
      2010 Annual Research Report
  • [Presentation] 公正性に対する感情と意思決定の神経基盤-最後通牒ゲームによる検討2009

    • Author(s)
      大隅尚広・中尾敬・大平英樹
    • Organizer
      第27回日本生理心理学会大会
    • Place of Presentation
      同志社大学(京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 認知課題への取り組みが後続する不快画像の感情価評定に及ぼす影響2009

    • Author(s)
      飯田沙依亜・中尾敬・大平英樹
    • Organizer
      日本感情心理学会第17回大会
    • Place of Presentation
      徳島大学(徳島)
    • Related Report
      2009 Annual Research Report
  • [Presentation] マインドフル・ブレイン2009

    • Author(s)
      村上裕樹・中尾敬・大平英樹
    • Organizer
      日本感情心理学会第17回大会
    • Place of Presentation
      徳島大学(徳島)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 不公正な扱いに対する神経活動とサイコパシーの関連2009

    • Author(s)
      大隅尚広・中尾敬・大平英樹
    • Organizer
      日本心理学会第73回大会
    • Place of Presentation
      立命館大学(京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 適応記憶における設定された状況が自由再生に及ぼす影響2009

    • Author(s)
      岡田圭二・中尾敬
    • Organizer
      日本心理学会第73回大会
    • Place of Presentation
      立命館大学(京都)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Gray Matter volume in the right insula is associated with mindfulness tendency.2009

    • Author(s)
      Murakami H, Nakao T, Matsunaga M, Ohira H.
    • Organizer
      The 32nd Annual Meeting of the Japqn Neuroscience Society.v
    • Place of Presentation
      Nagoya Congress Center.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Neural bases of behavior selection without an objective correct answer.2009

    • Author(s)
      Nakao, T., Osumi, T., Ohira, H., Kasuya, Y., Shinoda, J., Yamada, J.
    • Organizer
      The 49th Annual Meeting of the Society for Psychophysiological Research (SPR)
    • Place of Presentation
      Berliner Congress Center, Berlin, Germany.
    • Related Report
      2009 Annual Research Report
  • [Presentation] Dual Deficit in psychopathy : Neural correlates of psychopathic traits within social exchange.2009

    • Author(s)
      Osumi, T., Nakao, T., Ohira, H., Kasuya, Y., Shinoda, J., Yamada, J.
    • Organizer
      The 49th Annual Meeting of the Society for Psychophysiological Research (SPR)
    • Place of Presentation
      Berliner Congress Center, Berlin, Germany.
    • Related Report
      2009 Annual Research Report
  • [Presentation] The structure of the Mindful brain.2009

    • Author(s)
      Murakami H, Nakao T, Matsunaga M, Kasuya, Y., shinoda, J., Yamada, J., Ohira H.
    • Organizer
      The 49th Annual Meeting of the Society for Psychophysiological Research (SPR)
    • Place of Presentation
      Berliner Congress Center, Berlin, Germany.
    • Related Report
      2009 Annual Research Report
  • [Presentation] 答えが決まっていない事態における行動選択と前頭葉機能:競合関連陰性電位(CRN)を指標とした社会的認知研究2008

    • Author(s)
      中尾敬
    • Organizer
      YERP研究会
    • Place of Presentation
      沖縄, てんぶす那覇
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Activation of self-knowledge reduces conflict during occupational choice : An ERP study2008

    • Author(s)
      Takashi Nakao
    • Organizer
      Human Brain Mapping 14th Annual Meeting
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2008 Annual Research Report
  • [Presentation] 職業選択時の競合の程度は競合関連陰性電位(CRN)に反映される2008

    • Author(s)
      中尾敬
    • Organizer
      第26回生理心理学会大会会
    • Place of Presentation
      沖縄, 琉球大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 行動選択の基準に記銘語を関連付けると記憶が促進される?-自己関連付け効果と行動選択基準仮説との関連-2008

    • Author(s)
      中尾敬
    • Organizer
      日本心理学会第72回大会
    • Place of Presentation
      北海道大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] (話題提供)WS心の制御機能研究の新展開2008

    • Author(s)
      中尾敬
    • Organizer
      日本心理学会第72回大会
    • Place of Presentation
      北海道大学
    • Related Report
      2008 Annual Research Report
  • [Book] 心のなかの言葉-心内辞書への招待(中尾敬 動詞の力-生詞の役割(10章),言葉のかけら-語の内部構造(11章), 音の処理・音パターンの取り扱い(12章)担当)2010

    • Author(s)
      J.エイチソン(蓍), 宮谷真人・酒井弘(監訳)
    • Total Pages
      395
    • Publisher
      培風館
    • Related Report
      2009 Annual Research Report
  • [Book] 心理学基礎実習マニュアル2009

    • Author(s)
      宮谷真人・坂田省吾・林光緒・坂田桐子・入戸野宏・森田愛子(編)(中尾敬 第2部I-6要求水準担当)
    • Total Pages
      214
    • Publisher
      北大路書房
    • Related Report
      2009 Annual Research Report

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Published: 2008-04-01   Modified: 2024-03-26  

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