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Neurocomputational primitives for decision-making with use of models of others' minds.

Planned Research

Project AreaCorrespondence and Fusion of Artificial Intelligence and Brain Science
Project/Area Number 16H06570
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

NAKAHARA HIROYIKI  国立研究開発法人理化学研究所, 脳神経科学研究センター, チームリーダー (10312282)

Project Period (FY) 2016-06-30 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥82,160,000 (Direct Cost: ¥63,200,000、Indirect Cost: ¥18,960,000)
Fiscal Year 2020: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2018: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2017: ¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2016: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Keywords意思決定 / 社会性 / 心の理論 / 計算神経科学 / 認知神経科学 / 社会行動 / 人工知能
Outline of Final Research Achievements

It is one of the most important frontiers in neuroscience that is to elucidate neural functions for human social intelligence. Neural computation and information processing of other individuals, and thereby using them for one’s own decision-making, is indispensable for the social intelligence. This study addressed this issue. First, we found basic neural computations and circuits for converting information of expected reward for other individuals into one’s own decision-making (Fukuda, Ma et al,2019). Furthermore, we found different socio-behavioral phenotypes utilized the basic computations and circuits differently. Second, we also investigated how humans generate better decisions by predicting others’ decisions and their neural computations. We reported our findings on several conferences and expect to report them in details for a journal in future.

Academic Significance and Societal Importance of the Research Achievements

他人の考えや行動を勘案した意思決定を行うことは社会知性の根幹の脳機能である。この機能の解明は、私たち一人一人がいかに社会を認識し、その中で社会知性をいかに働かせるのかといったような、人間の様々な社会制度の土台を明らかにする。またロボットや人工知能に社会性をもたせるための基盤技術の開発にも貢献する。本研究はこの脳機能の解明に迫るために、「自らが得られる報酬のみならず、他者が得られる報酬を鑑みて、行動を選択するための脳機能」および「他者の行動選択を予測して、それを生かして自らの行動を選択するための脳機能」について、その基本的な脳の情報処理と神経回路の関係を明らかにした。

Report

(6 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (39 results)

All 2020 2019 2018 2017 2016 Other

All Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (30 results) (of which Int'l Joint Research: 21 results,  Invited: 12 results) Remarks (5 results)

  • [Journal Article] Sample Space Truncation on Boltzmann Machines2020

    • Author(s)
      Sugiyama, M., Tsuda, K., Nakahara, H.
    • Journal Title

      NeurIPS 2020 Workshop: Deep Learning through Information Geometry

      Volume: 2020 Pages: 1-9

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Computing Social Value Conversion in the Human Brain2019

    • Author(s)
      Fukuda Haruaki、Ma Ning、Suzuki Shinsuke、Harasawa Norihiro、Ueno Kenichi、Gardner Justin L.、Ichinohe Noritaka、Haruno Masahiko、Cheng Kang、Nakahara Hiroyuki
    • Journal Title

      The Journal of Neuroscience

      Volume: 39 Issue: 26 Pages: 5153-5172

    • DOI

      10.1523/jneurosci.3117-18.2019

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Computational Neuroscience: class FormattedString { value: Mathematical and Statistical Perspectives }2018

    • Author(s)
      Kass Robert E.、Amari Shun-Ichi、Arai Kensuke、Brown Emery N.、Diekman Casey O.、Diesmann Markus、Doiron Brent、Eden Uri T.、Fairhall Adrienne L.、Fiddyment Grant M.、Fukai Tomoki、Gr?n Sonja、Harrison Matthew T.、Helias Moritz、Nakahara Hiroyuki、Teramae Jun-nosuke、et.al
    • Journal Title

      Annual Review of Statistics and Its Application

      Volume: 5 Issue: 1 Pages: 183

    • DOI

      10.1146/annurev-statistics-041715-033733

    • URL

      https://localhost/en/publications/859555c0-fbc7-4dd9-8325-0c77c9587ae3

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 社会知性を実現する脳計算システムの解明: 人工知能の実現に向けて2017

    • Author(s)
      中原裕之
    • Journal Title

      人工知能学会誌

      Volume: 32(6) Pages: 863-872

    • NAID

      130007917372

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Sample Space Truncation on Boltzmann Machines2020

    • Author(s)
      Sugiyama M.
    • Organizer
      NeurIPS 2020 Workshop: Deep Learning through Information Geometry
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural Computations for Making Decisions with Others’ Rewards and Decisions2020

    • Author(s)
      Nakahara H.
    • Organizer
      International Symposium on Artificial Intelligence and Brain Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neuro - computational process for deciding with predicting others’ decision2019

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 49th Annual Meeting of the Society for Neuroscience
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural computations underlying social decision-making2019

    • Author(s)
      Nakahara H.
    • Organizer
      NII Shonan Meeting “Language as Goal-Directed Sequential Behavior: Computational Theories, Brain Mechanisms, Evolutionary Roots”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 社会的意思決定の脳計算と神経基盤2018

    • Author(s)
      中原裕之
    • Organizer
      2018年度生理研研究会 「第2回ヒト脳イメージング研究会」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Neural computations underlying social decision-making2018

    • Author(s)
      Nakahara H.
    • Organizer
      KAIST Bio-IT Healthcare Initiative II Half-day workshop on brain-inspired AI:Neural Basis of Intelligence
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural computations underlying social decision-making2018

    • Author(s)
      Nakahara H.
    • Organizer
      18th China-Japan-Korea Joint Workshop on Neurobiology and Neuroinformatics
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neuro-computational mechanisms for deciding with predicting others2018

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H
    • Organizer
      The 48th Annual Meeting of the Society for Neuroscience
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural mechanism underlying value conversion of others' reward to decision2018

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 48th Annual Meeting of the Society for Neuroscience
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural mechanisms for decision-making with predicting others in human2018

    • Author(s)
      MA Ning, 原澤 寛浩, 上野 賢一, 一戸 紀孝, 春野 雅彦, CHENG Kang, 中原 裕之
    • Organizer
      2018年度生理研研究会 「第2回ヒト脳イメージング研究会」
    • Related Report
      2018 Annual Research Report
  • [Presentation] Neural processing for social value conversion into value-based decision2018

    • Author(s)
      福田 玄明, MA Ning, 鈴木 真介, 原澤 寛浩, 上野 賢一, GARDNER Justin L, 一戸 紀孝, 春野 雅彦, CHENG Kang, 中原 裕之
    • Organizer
      2018年度生理研研究会 第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 意思決定と社会知性:その脳計算理解に向けて2017

    • Author(s)
      中原裕之
    • Organizer
      第18回京都大学・情報学シンポジウム
    • Place of Presentation
      京都大学(京都府・京都市)
    • Year and Date
      2017-02-23
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Neural mechanisms and computation that mediates value by others’ reward for decision making2017

    • Author(s)
      福田 玄明, Ning Ma, 鈴木 真介, 原澤 寛浩, 上野 賢一, Gardner Justin L, 一戸 紀孝, 春野 雅彦, Cheng Kang, 中原 裕之
    • Organizer
      脳と心のメカニズム 第17回冬のワークショップ脳の感覚情報処理 ―データマイニングと計算モデル―
    • Place of Presentation
      ルスツリゾート(北海道・蛇田郡留寿都村)
    • Year and Date
      2017-01-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] Neural mechanisms for deciding with predicting others2017

    • Author(s)
      Ning Ma, 原澤 寛浩, 上野 賢一, 一戸 紀孝, 春野 雅彦, Cheng Kang, 中原 裕之
    • Organizer
      脳と心のメカニズム 第17回冬のワークショップ脳の感覚情報処理 ―データマイニングと計算モデル―
    • Place of Presentation
      ツリゾート(北海道・蛇田郡留寿都村)
    • Year and Date
      2017-01-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] Learning to make reward-guided decisions: sequential, successive, and social2017

    • Author(s)
      Nakahara H.
    • Organizer
      Gatsby-Kaken Joint Workshop on AI and Neuroscience
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural computations underlying social decision-making2017

    • Author(s)
      Nakahara H.
    • Organizer
      The Seventh International Symposium on "Biology of Decision Making", SBDM2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural mechanisms for social value conversion in decision-making2017

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 46th Annual Meeting of the Society for Neuroscience
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Learning to make reward-guided decisions: sequential, successive, and social2017

    • Author(s)
      Nakahara H.
    • Organizer
      2017 Brain-AI Workshop
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural processes for converting social value into one's own decision value2017

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 40th Annual Meeting of the Japan Neuroscience Society
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural mechanisms of predicting others' decisions for one's better decisions2017

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 40th Annual Meeting of the Japan Neuroscience Society
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reinforcement learning with environmental structures and mind of others2017

    • Author(s)
      Nakahara H.
    • Organizer
      The 11th International Conference on Cognitive Science (ICCS 2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural mechanisms for deciding with predicting others in human brain2017

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 47th Annual Meeting of the Society for Neuroscience
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural mechanisms for converting social value into one's own decision value2017

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 47th Annual Meeting of the Society for Neuroscience
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural computations for making decisions with others' choice and reward2016

    • Author(s)
      Nakahara H.
    • Organizer
      Workshop “Arrowhead 10 years on: what have we learned and what is there still to learn about the neural bases of decision-making?
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Basal ganglia, reinforcement learning and beyond2016

    • Author(s)
      Nakahara H.
    • Organizer
      京都大学医学研究科 神経科学教育コースセミナー
    • Place of Presentation
      京都大学(京都府・京都市)
    • Year and Date
      2016-11-28
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Neural mechanisms for deciding with predicting others2016

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 46th Annual Meeting of the Society for Neuroscience
    • Place of Presentation
      SanDiego, USA
    • Year and Date
      2016-11-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural mechanisms and computation that mediates value by others’ reward for decision making2016

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H
    • Organizer
      The 46th Annual Meeting of the Society for Neuroscience
    • Place of Presentation
      SanDiego, USA
    • Year and Date
      2016-11-16
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 脳科学のデータ同化展望:モデルベースドfMRIを起点に2016

    • Author(s)
      中原裕之
    • Organizer
      理研データ同化ワークショップ
    • Place of Presentation
      理化学研究所 計算科学研究機構 セミナー室(兵庫県・神戸市)
    • Year and Date
      2016-10-14
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Neural mechanisms for decision-making with predicting others: human fMRI2016

    • Author(s)
      Ma N, Harasawa N, Ueno K, Ichinohe N, Haruno M, Cheng K, Nakahara H.
    • Organizer
      The 39th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-07-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural computation underlying value-based decisions including rewards to others2016

    • Author(s)
      Fukuda H, Ma N, Suzuki S, Harasawa N, Ueno K, Gardner JL, Ichinohe N, Haruno M, Cheng K, Nakahara H
    • Organizer
      The 39th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      パシフィコ横浜(神奈川県・横浜市)
    • Year and Date
      2016-07-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 他人の利益を考慮する意思決定の脳回路 -脳回路の働き方の違いが社会行動の個人差にも関わる-

    • URL

      https://www.riken.jp/press/2019/20190522_1/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 「空気読めない」は脳回路によって決まる。理研が回路特定

    • URL

      http://economic.jp/?p=85273

    • Related Report
      2019 Annual Research Report
  • [Remarks] NeuralPocesses involved in social value conversion

    • URL

      https://www.riken.jp/en/news_pubs/research_news/rr/20190705_FY20190013/

    • Related Report
      2019 Annual Research Report
  • [Remarks] Deepening our understanding of selfish behavior

    • URL

      https://www.riken.jp/en/news_pubs/research_news/rr/20191213_2/index.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] Deepening our understanding of selfish behavior

    • URL

      https://www.riken.jp/medialibrary/riken/pr/publications/riken_research/2019/rr201912.pdf

    • Related Report
      2019 Annual Research Report

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Published: 2016-07-04   Modified: 2022-01-27  

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