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Neural mechanisms underlying retrospective and prospective memories in a social context

Research Project

Project/Area Number 16K04423
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Experimental psychology
Research InstitutionKyoto University

Principal Investigator

Tsukiura Takashi  京都大学, 人間・環境学研究科, 教授 (30344112)

Research Collaborator MURAI Toshiya  京都大学, 医学研究科, 教授 (30335286)
UEDA Keita  京都大学, 医学研究科, 助教 (60573079)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords記憶 / 社会的文脈 / 脳 / fMRI / 神経心理学 / 社会的認知 / 機能的磁気共鳴画像 / 実験系心理学 / 認知科学 / 神経科学 / 脳・神経
Outline of Final Research Achievements


In the present study, we employed two main approaches of fMRI studies for healthy young adults and lesion studies for brain-damaged patients.
In our fMRI studies, we demonstrated that the cortical midline structures including the ventromedial prefrontal cortex (PFC) and precuneus were associated with the self-reference effect (SRE) in a social context. In addition, another fMRI study showed the importance of functional networks including the dorsomedial PFC, ventrolateral PFC, and hippocampus in the episodic encoding modualted by emotion generation. In our neurpsychological studies, we found that the severity in patients with diffuse axonal injury (DAI) due to trauma significantly explained individual differences of several memories and frontal lobe function, as well as daily memories such as prospective memory.

Academic Significance and Societal Importance of the Research Achievements

本研究では、社会的文脈とヒト記憶との相互作用の基盤となる脳内機構の一端を明らかにすることができた。このことは、従来実施されてきた実験室環境下でのヒト記憶のメカニズムが、社会的環境においてどのように成立し得るのかについての重要な示唆を与えるものである。本研究の成果を通して、どのような社会的環境がヒトの記憶に対して促進的な影響を与えるのかが示されることで、加齢や脳の器質的変化に由来する記憶機能の低下に対しての介入方法の開発に向けて、その基盤となる原理を提供するものとなるであろう。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (15 results)

All 2018 2017 2016 Other

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results,  Open Access: 1 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] エピソード記憶における時間と前脳基底部2018

    • Author(s)
      月浦 崇
    • Journal Title

      Clinical Neuroscience

      Volume: 36 Pages: 1451-1453

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Remembering my friends: Medial prefrontal and hippocampal contributions to the self-reference effect on face memories in a social context2017

    • Author(s)
      Yamawaki, R. Nakamura, K. Aso, T. Shigemune, Y. Fukuyama, H. Tsukiura, T.
    • Journal Title

      Hum Brain Mapp

      Volume: 38 Issue: 8 Pages: 4256-4269

    • DOI

      10.1002/hbm.23662

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lateral and medial prefrontal contributions to emotion generation by semantic elaboration during episodic encoding2017

    • Author(s)
      Kaneda T., Shigemune Y., Tsukiura T.
    • Journal Title

      Cognitive, Affective, and Behavioral Neuroscience

      Volume: 17 Issue: 1 Pages: 143-157

    • DOI

      10.3758/s13415-016-0468-6

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 顔記憶における社会的情報を媒介する神経基盤とその加齢変化2016

    • Author(s)
      月浦 崇
    • Journal Title

      認知神経科学

      Volume: 18 Pages: 135-139

    • NAID

      130006895862

    • Related Report
      2016 Research-status Report
    • Open Access
  • [Presentation] Prognosis of cognitive disturbance and difficulty in everyday lives by severity in patients with diffuse axonal injury (DAI)2018

    • Author(s)
      Park P., Muraoka H., Ubukata S., Ueda K., Murai T., Tsukiura T.
    • Organizer
      International Neuropsychological Society 2018 Mid-Year Meeting
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自伝的記憶における罪悪感に行為の有無が与える影響2018

    • Author(s)
      岩田沙恵子,古賀あゆみ,月浦 崇
    • Organizer
      日本認知心理学会第16回大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] びまん性軸索損傷における日常記憶に関連する要素的認知機能の障害2017

    • Author(s)
      村岡ひかる,朴白順,生方志浦,上田敬太,村井俊哉,月浦崇
    • Organizer
      第41回日本神経心理学会学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] びまん性軸索損傷患者における日常記憶の検討2016

    • Author(s)
      村岡ひかる,朴 白順,生方志浦,上田敬太,村井俊哉,月浦 崇
    • Organizer
      第40回日本神経心理学会学術集会
    • Place of Presentation
      熊本
    • Year and Date
      2016-09-15
    • Related Report
      2016 Research-status Report
  • [Presentation] 顔記憶における社会的情報を媒介する神経基盤とその加齢変化2016

    • Author(s)
      月浦 崇
    • Organizer
      第21回認知神経科学学会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2016-08-06
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 予定記憶における情動の効果とその個人差2016

    • Author(s)
      村岡ひかる,朴 白順,月浦 崇
    • Organizer
      日本認知心理学会第14回大会
    • Place of Presentation
      広島
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report
  • [Presentation] 共感と顔記憶の相互作用における個人差の検討2016

    • Author(s)
      近藤七海,杉本 光,月浦 崇
    • Organizer
      日本認知心理学会第14回大会
    • Place of Presentation
      広島
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report
  • [Presentation] Modulation of memories by the anticipation of victory in a competition during encoding and its individual difference2016

    • Author(s)
      Sugimoto H., Shigemune Y., Tsukiura T.
    • Organizer
      日本認知心理学会第14回大会
    • Place of Presentation
      広島
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report
  • [Remarks] 研究代表者の研究室ホームページ

    • URL

      http://www.memory.jinkan.kyoto-u.ac.jp/index.html

    • Related Report
      2018 Annual Research Report
  • [Remarks] http://www.memory.jinkan.kyoto-u.ac.jp/index.html

    • Related Report
      2017 Research-status Report
  • [Remarks] 京都大学 大学院人間・環境学研究科教員紹介ページ

    • URL

      https://www.h.kyoto-u.ac.jp/academic_f/faculty_f/131_tsukiura_t_0/

    • Related Report
      2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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