Neural mechanisms of exercise-induced hypoalgesia and exercise therapy for chronic pain
| Project/Area Number |
15K01399
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Nihon Fukushi University |
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Principal Investigator |
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| Research Collaborator |
SHIRO Yukiko 名古屋学院大学, リハビリテーション学部, 准教授 (30440663)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | 疼痛緩和・鎮痛 / 運動 / 慢性痛 / 運動イメージ / リハビリテーション / 疼痛緩和 / 鎮痛 / 気分改善 / 運動療法 |
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| Outline of Final Research Achievements |
The aim of this study was to clarify the effects of physical exercise and motor imagery on pain sensitivity/central sensitization and mood. A single bout of low-intensity exercise reduced pain sensitivity, and repetitive exercise reduced pain sensitivity for 2 weeks and central sensitization for 3 weeks. Motor imagery also resulted in hypoalgesia, as in actual exercise. Prolonged exercise for 2 hours increased elation at first and sedation later, although there was no change in pain sensitivity following exercise. These findings suggest that repetitive exercise for more than 3 weeks could activate the central pain modulation system responsible for exercise-induced hypoalgesia, prior to the improvement of subjective pain symptoms in chronic pain conditions.
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Report
(4 results)
Research Products
(108 results)
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[Presentation] Effects of repetitive aerobic exercise on central pain modulation in subjects with chronic neck pain2016
Author(s)
Izawa K, Ito S, Hasegawa Y, Mizuguchi J, Sato A, Matsuzawa A, Yamaguchi S, Suzuki T, Fujii Y, Nakada K, Shiro Y, Matsubara T
Organizer
16th World Congress on Pain (IASP)
Place of Presentation
パシフィコ横浜（神奈川県・横浜市）
Year and Date
2016-09-29
Related Report
Int'l Joint Research
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[Presentation] 慢性痛に対する理学療法2015
Author(s)
松原貴子
Organizer
日本ペインクリニック学会第49回大会
Place of Presentation
グランフロント大阪（大阪府・大阪市）
Year and Date
2015-07-23
Related Report
Invited
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[Book] 高齢者の理学療法2017
Author(s)
松原貴子
Total Pages
624
Publisher
医歯薬出版
ISBN
9784263217436
Related Report
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[Book] 運動療法ガイド2017
Author(s)
松原貴子
Total Pages
1318
Publisher
文光堂
ISBN
9784830645501
Related Report
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