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A Study on the Pathophysiology of Insomnia Disorder from Physiological-Psychological-Developmental Perspectives and its Responsiveness to Psychotherapy

Research Project

Project/Area Number 18K13355
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 10030:Clinical psychology-related
Research InstitutionNational Center of Neurology and Psychiatry (2019-2020)
Teikyo University (2018)

Principal Investigator

Nakajima Shun  国立研究開発法人国立精神・神経医療研究センター, 認知行動療法センター, 室長 (10617971)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords臨床心理学 / 睡眠 / 心理療法 / 病態解明 / 認知行動療法 / 遠隔心理療法 / 行動医学 / 就学前幼児 / 睡眠障害 / 発達
Outline of Final Research Achievements

To elucidate the pathogenesis of insomnia and to examine the effectiveness of psychotherapy, this study was conducted in various age groups. (1) In a study of university students, we found that insomnia was associated with early adaptive schemas. (2) In a study of caregivers of preschoolers, insomnia was found to be associated with daytime symptoms related to children's sleep. (3) In a study of the effectiveness of cognitive-behavioral therapy, a type of psychotherapy, on nighttime problems, it was confirmed that waking time and bedtime became earlier and the time required to fall asleep improved after the implementation of cognitive-behavioral therapy.

Academic Significance and Societal Importance of the Research Achievements

本研究では、これまで不眠症の病態解明研究で注目されていなかった発達的な観点から、心理・生理・社会的な要因の検討を実施した。その結果、不眠の病態は年齢や家族役割によって関連する要因が異なることが明らかにされた。これら研究成果は世界的にみても貴重なものであり、現在、国際誌への投稿のために論文を執筆している。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (5 results)

All 2020 2019 Other

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

  • [Journal Article] Is 4‐month‐old infants' night waking affected by mothers' responses to them? A cross‐sectional survey in Japan2020

    • Author(s)
      Hazumi Megumi、Nakajima Shun、Adachi Yoshiko
    • Journal Title

      Nursing Open

      Volume: 8 Issue: 2 Pages: 882-889

    • DOI

      10.1002/nop2.695

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] コミュニケーションによる動機付け2020

    • Author(s)
      中島俊
    • Organizer
      第9回日本ポジティブサイコロジー医学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 就学前児童の睡眠の問題にはスクリーンタイムより養育者の関わり方が関連する~就学前児童の睡眠を促す養育者の行動票の作成~2019

    • Author(s)
      中島俊
    • Organizer
      第26回日本行動医学会学術総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Effect of early maladaptive schemas on insomnia in college students: a cross-sectional study2019

    • Author(s)
      Shun Nakajima
    • Organizer
      第9回世界認知行動療法会議
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Remarks] 睡眠に関する認知行動療法マテリアル

    • URL

      https://www.ncnp.go.jp/cbt/research/archives/19

    • Related Report
      2020 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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