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The stress reaction and therapy for irritable bowel syndrome

Research Project

Project/Area Number 22790609
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General internal medicine (including Psychosomatic medicine)
Research InstitutionTohoku University

Principal Investigator

MORISHITA Joe  東北大学, 医学(系)研究科(研究院), 教育研究支援者 (00375031)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2012: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2011: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords過敏性腸症候群 / 脳機能画像 / 脳腸相関 / 消化管運動機能 / 拡散テンソル画像 / ストレス / 消化管運動
Research Abstract

There is no specific emotional task for patients with irritable bowel syndrome. Authors made the original task which provokes negative emotion in patients with irritable bowel syndrome. Irritable bowel syndrome-related pictures were presented to healthy controls and patients with irritable bowel syndrome. Healthy controls showed no changes in emotion, while patients with irritable bowel syndrome showed increase in negative emotion. Moreover, abdominal pain and urgency of defecation were exaggerated. This task is applicable for functional magnetic resonance imaging. In Voxel-based morphometry analysis, patients with irritable bowel syndrome showed significant increase of signal at premotor area and supplementary motor area. And in Diffusion tensor Imaging analysis, the area(38, -46, -2) represented significant increase of signal in patients with irritable bowel syndrome.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (17 results)

All 2013 2012 2011 2010 Other

All Journal Article (9 results) (of which Peer Reviewed: 8 results) Presentation (8 results)

  • [Journal Article] Altered Cognitive Function of Prefrontal Cortex During Error Feedback in Patients With Irritable Bowel Syndrome, Based on fMRI and Dynamic Causal Modeling2012

    • Author(s)
      Aizawa E, Morishita J, Fukudo S
    • Journal Title

      Gastroenterology

      Volume: Vol.143 Pages: 1188-1198

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Do Protease Inhibitors Influence Visceral Pain Sensitivity in Patients With Irritable Bowel Syndrome?2012

    • Author(s)
      Kanazawa M, Morishita J, Fukudo S
    • Journal Title

      Gastroenterology

      Volume: 142(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Corticotropin-Releasing Hormone is Associated With Exaggerated Brain Activity and Pituitary-Adrenal Response During Colorectal Distention in IBS2012

    • Author(s)
      Tanaka Y, Morishita J, Fukudo S
    • Journal Title

      Gastroenterology

      Volume: 142(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 東日本大震災支援プログラム 大災害のストレスと心身医学 仙台・宮城からの速報2012

    • Author(s)
      福土審, 森下城, 金澤素
    • Journal Title

      心身医学

      Volume: 52 Pages: 388-395

    • Related Report
      2013 Final Research Report
  • [Journal Article] Effect of repetitive transcranial magnetic stimulation on rectal function and emotion in humans2011

    • Author(s)
      Aizawa Y, Morishita J, Fukudo S
    • Journal Title

      Journal of Gastroenterology

      Volume: 46(9) Pages: 1071-80

    • NAID

      10029706782

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Neural Substrates of Decision Making in Irritable Bowel Syndrome2011

    • Author(s)
      Aizawa E, Morishita J, Fukudo S
    • Journal Title

      Gastroenterology

      Volume: 140(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Clomipramine Reduces Visceral Perception-Related Brain Activation in Humans2011

    • Author(s)
      Fukudo S, Morishita J, Tashiro M
    • Journal Title

      Gastroenterology

      Volume: 140(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Altered Brain Activity During Rule Changes in Irritable Bowel Syndrome2010

    • Author(s)
      Aizawa E, Morishita J, Fukudo S
    • Journal Title

      Gastroenterology

      Volume: 138(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Virtual Visual Stress Enhances Gastric Hypersensitivity in Functional Dyspepsia2010

    • Author(s)
      Shoji T, Morishita J, Hongo M
    • Journal Title

      Gastroenterology

      Volume: 138(5)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Altered Activation of Cardiac Sympathetic Discharge and Covariated Brain Region During Colorectal Distention With Corticotropin-Releasing Hormone in Irritable Bowel Syndrome2013

    • Author(s)
      Yukari Tanaka, Joe Morishita, Michiko Kano, Motoyori Kanazawa, Toyohiro Hamaguchi, Manabu Tashiro, Shin Fukudo
    • Organizer
      Digestive disease week Orlando
    • Place of Presentation
      America
    • Related Report
      2013 Final Research Report
  • [Presentation] Brain histamine H1 receptor binding in patients with diarrhea dominant irritable bowel syndrome2013

    • Author(s)
      森下 城
    • Organizer
      第34回サイクロトロン共同利用実験研究報告会
    • Place of Presentation
      東北大学RIサイクロトロンセンター
    • Related Report
      2013 Annual Research Report
  • [Presentation] Corticotropin-releasing hormone exaggerates regional brain activity and adrenocorticotropic hormone and cortisol release during colorectal distention in men2011

    • Author(s)
      Yukari Tanaka, Joe Morishita, Motoyori kanazawa,Toyohiro Hamaguchi, Manabu Tashiro, Shin Fukudo
    • Organizer
      The 34th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      PacificoYokohama
    • Year and Date
      2011-09-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Corticotropin-Releasing Hormone is Associated With Exaggerated Brain Activity and Pituitary-Adrenal Response During Colorectal Distention in Men2011

    • Author(s)
      Yukari Tanaka, Joe Morishita, Motoyori Kanazawa, Toyohiro Hamaguchi, Manabu Tashiro, Shin Fukudo
    • Organizer
      Digestive disease week Chicago
    • Place of Presentation
      America
    • Related Report
      2013 Final Research Report
  • [Presentation] Neural Substrates of Decision Making in Irritable Bowel Syndrome2011

    • Author(s)
      Emiko Aizawa, Takanori Kochiyama, Yasuhiro Sato, Joe Morishita, Atsushi Sekiguchi, Yuka Kotozaki, Michiko Kano, Motoyori Kanazawa, Motoaki Sugiura, Ryuta Kawashima, Hajime Mushiake, Shin Fukudo
    • Organizer
      Digestive disease week Chicago
    • Place of Presentation
      America
    • Related Report
      2013 Final Research Report
  • [Presentation] Clomipramine Reduces Visceral Perception-Related Brain Activation in Humans2011

    • Author(s)
      Shin Fukudo, Namiko Itoh, Motoyori Kanazawa, Satoshi Watanabe, Toyohiro Hamaguchi, Joe Morishita, Michiko Kano, Manabu Tashiro
    • Organizer
      Digestive disease week Chicago
    • Place of Presentation
      America
    • Related Report
      2013 Final Research Report
  • [Presentation] Increased Activation of ventromedial Prefrontal Cortex during Decision Making in Irritable Bowel Syndrome2011

    • Author(s)
      Emiko Aizawa , Takanori Kochiyama, Yasuhiro Sato, Joe Morishita, Atsushi Sekiguchi, Yuka Kotozaki, Atsushi Miyazaki, Michiko Kano, Motoyori Kanazawa, Motoaki Sugiura, Ryuta Kawashima, Hajime Mushiake, and Shin Fukudo
    • Organizer
      Neuro2011
    • Place of Presentation
      Yokohama
    • Related Report
      2013 Final Research Report
  • [Presentation] Neural characteristics of cognitive control of negative emotion in subjects with irritable bowel syndrome

    • Author(s)
      Sekiguchi A, Sugiura M, Morishita J, Kotozaki Y, Aizawa E, Fukudo S, Kawashima R
    • Organizer
      69th Annual Meeting of the American Psychosomatic Society
    • Place of Presentation
      San Antonio, Texas, USA
    • Related Report
      2013 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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