Exploring dysfunction of centrally inhibiting muscle tone and descending inhibition of pain
| Project/Area Number |
21592468
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Prosthetic dentistry
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| Research Institution | Keio University |
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Principal Investigator |
WAJIMA Koichi 慶應義塾大学, 医学部, 講師 (70138105)
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| Co-Investigator(Kenkyū-buntansha) |
MURAOKA Wataru 慶應義塾大学, 医学部, 共同研究員 (70317254)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 筋性顎関節症 / 中枢感作 / 下行抑制系機能不全 / 熱刺激 / 閾値上侵害刺激 / 残感覚 / 時間的加算 / 顎関節症 / 筋障害 / 中枢性感作 / 筋抑制不全 / 下行抑制系不全 / 冷温痛覚刺激の時間的加重 |
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| Research Abstract |
Central sensitization appears to play an important role in the pathophysiology of persistent orofacial pain. The primary aim of the present study was to compare patients with combined tension-type headache(TTH) and myofascial temporomandibular disorder(TMD) and control subjects on two measures of central processing, i. e., temporal summation(TS) and aftersensations to heat stimulation in the trigeminal nerve territory as well as spinal nerve.
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Report
(4 results)
Research Products
(15 results)
