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2023 年度 実施状況報告書

自己のポジティブ評価を制御する脳メカニズムの解明

研究課題

研究課題/領域番号 22KJ0310
配分区分基金
研究機関東北大学

研究代表者

丁 一  東北大学, 医学系研究科, 特別研究員(DC1)

研究期間 (年度) 2023-03-08 – 2025-03-31
キーワードself-regulation / public self-evaluation / social rejection
研究実績の概要

Making positive self-evaluations can have a bad effect on social exclusion, as people may perceive the person as arrogant and consequently expel them from the group. Therefore, managing public self-evaluation is an important skill that can minimize the risk of social exclusion.
The aim of this study was to explore the psychological and neural mechanisms that regulate self-evaluation when receiving social feedback. In 2023, I modified the experimental task, cover story, and feedback based on the results of my previous fmri experiment to make the experimental design more robust and ecological validity.
Additionally, I completed the experiment program and the design of the fMRI scanning protocol to be compact and have greater statistical power.

現在までの達成度 (区分)
現在までの達成度 (区分)

2: おおむね順調に進展している

理由

I am confident that this project is progressing well. Modifying the experiment's details has significantly improved its quality, despite requiring additional time. However, I firmly believe that this was a necessary step forward.

今後の研究の推進方策

In 2024, I will submit the revised IRB documents and get approval. Then, I will start recruiting participants and experiment.

次年度使用額が生じた理由

I will be attending an international conference in April 2024 and I also need to make sure that the budget is sufficient to conduct the experiment. Therefore, I have set aside some budget to be used in the next fiscal year.

  • 研究成果

    (5件)

すべて 2024 2023

すべて 雑誌論文 (2件) (うち査読あり 2件、 オープンアクセス 2件) 学会発表 (3件) (うち国際学会 1件)

  • [雑誌論文] Reduced body-image disturbance by body-image interventions is associated with neural-response changes in visual and social processing regions: a preliminary study2024

    • 著者名/発表者名
      Hamamoto Yumi、Oba Kentaro、Ishibashi Ryo、Ding Yi、Nouchi Rui、Sugiura Motoaki
    • 雑誌名

      Frontiers in Psychiatry

      巻: 15 ページ: -

    • DOI

      10.3389/fpsyt.2024.1337776

    • 査読あり / オープンアクセス
  • [雑誌論文] A multifactorial framework of psychobehavioral determinants of coping behaviors: an online survey at the early stage of the COVID-19 pandemic2023

    • 著者名/発表者名
      Ding Yi、Ishibashi Ryo、Abe Tsuneyuki、Honda Akio、Sugiura Motoaki
    • 雑誌名

      Frontiers in Psychiatry

      巻: 14 ページ: -

    • DOI

      10.3389/fpsyt.2023.1200473

    • 査読あり / オープンアクセス
  • [学会発表] Association of social acceptance and rejection with self-referential processing across different domains2024

    • 著者名/発表者名
      Yi Ding, Kentaro Oba, Ryo Ishibashi, Shinsuke Suzuki, Motoaki Sugiura
    • 学会等名
      20th Human Brain Science Seminar "Body image: where does it come from?," Tohoku University
  • [学会発表] The impact of social acceptance on the self-referential processing: an fMRI study2024

    • 著者名/発表者名
      Yi Ding, Kentaro Oba, Ryo Ishibashi, Shinsuke Suzuki, Motoaki Sugiura
    • 学会等名
      Winter Workshop on Mechanism of Brain and Mind 2024
  • [学会発表] Association of social acceptance and rejection with self-referential processing across different domains: an fMRI study2023

    • 著者名/発表者名
      Yi Ding, Kentaro Oba, Ryo Ishibashi, Shinsuke Suzuki, Motoaki Sugiura
    • 学会等名
      European Brain and Behaviour Society
    • 国際学会

URL: 

公開日: 2024-12-25  

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