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Research using cognitive tasks to find objective evaluation index of PTSD

Research Project

Project/Area Number 16K13501
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Clinical psychology
Research InstitutionNational Center of Neurology and Psychiatry

Principal Investigator

Usui Mariko  国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 成人精神保健研究部, 科研費研究員 (20726533)

Co-Investigator(Kenkyū-buntansha) 伊藤 まどか (丹羽まどか)  国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 成人精神保健研究部, 流動研究員 (50771630)
金 吉晴  国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 成人精神保健研究部, 部長 (60225117)
林 明明  国立研究開発法人国立精神・神経医療研究センター, 精神保健研究所 成人精神保健研究部, 特別研究員 (90726556)
Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
KeywordsPTSD / トラウマ / 認知バイアス / 記憶バイアス / dot probe課題 / 再認記憶 / 再認 / ストレス / 認知機能
Outline of Final Research Achievements

Healthy individuals including those with childhood trauma experience and patients with posttraumatic stress disorder (PTSD) performed cognitive tasks to measure the attention and memory bias toward negative information. Negative memory bias tended to be related to childhood trauma scores, diagnosis of PTSD, and severity of PTSD, suggesting that negative memory bias could be useful as an objective evaluation index of trauma experience or PTSD.

Report

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

    (1 results)

All 2017

All Presentation (1 results)

  • [Presentation] 健常成人女性における幼少期トラウマと認知バイアスの関連2017

    • Author(s)
      伊藤真利子・林明明・丹羽まどか・堀弘明・金吉晴
    • Organizer
      日本心理学会第81回大会
    • Related Report
      2017 Annual Research Report

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Published: 2016-04-21   Modified: 2019-03-29  

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