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J-GLOBAL ID：202002250761783388   Reference number：20A1762341

Detection of muscle activity with forearm pronation exercise using T₂-map MRI

T₂-マップMRIを用いた前腕回内運動を伴う筋活動の検出

Author (10)： Takamori Masayoshi (Department of Rehabilitation, Dokkyo Medical University School of Medicine: 880 Kitakobayashi, Mibu-machi, Shimotsuga-gun, Tochigi 321-0293, Japan) ,  Takamori Masayoshi (Department of Physical Therapy, Aoi Medical Academy, Japan) ,  Akiyama Sumikazu (Department of Rehabilitation, Dokkyo Medical University School of Medicine: 880 Kitakobayashi, Mibu-machi, Shimotsuga-gun, Tochigi 321-0293, Japan) ,  Akiyama Sumikazu (Department of Physical Therapy, Makuhari Human Care Faculty, Tohto University, Japan) ,  Ogata Hikari (Department of Rehabilitation, Dokkyo Medical University School of Medicine: 880 Kitakobayashi, Mibu-machi, Shimotsuga-gun, Tochigi 321-0293, Japan) ,  Ogata Hikari (Department of Regulatory Physiology, Dokkyo Medical University School of Medicine, Japan) ,  Yokoi-Hayakawa Mika (Department of Regulatory Physiology, Dokkyo Medical University School of Medicine, Japan) ,  Imaizumi-Ohashi Yoshie (Department of Regulatory Physiology, Dokkyo Medical University School of Medicine, Japan) ,  Seo Yoshiteru (Department of Regulatory Physiology, Dokkyo Medical University School of Medicine, Japan) ,  Mizushima Takashi (Department of Rehabilitation, Dokkyo Medical University School of Medicine: 880 Kitakobayashi, Mibu-machi, Shimotsuga-gun, Tochigi 321-0293, Japan)
Material： Journal of Physical Therapy Science (Web)  (J Phys Ther Sci (Web))
Volume： 32  Issue： 5  Page： 337-341(J-STAGE)  Publication year： 2020 
JST Material Number： U0622A  ISSN： 2187-5626  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *Motion ,...
Semi thesaurus term： *MRI (imaging) ,...

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Author keywords (3)： Forearm pronation ,  Magnetic resonance imaging ,  Transverse relaxation time

JST classification (2)： Basic medicine on musculoskeletal system  (GG01020B) ,  Physiologic function tests  (GC02060O)

Reference (8)：

• 1) Åstrand PO, Rodahl K: Textbook of work physiology, 3rd ed. New York: McGraw-Hill Book Company, 1986, p 756.
• 2) Segal RL: Use of imaging to assess normal and adaptive muscle function. Phys Ther, 2007, 87: 704-718.
• 3) Hislop HJ, Avers D, Brown M: Daniels and Worthingham’s muscle testing: techniques of manual examination and performance testing, 9th ed. St. Louis: Saunders, 2013, p 528.
• 4) Takamori M, Akiyama S, Yoshida K, et al.: T₂ distribution in the forearm muscles and the T₂ threshold for defining activated muscle. Magn Reson Med Sci, 2019, 18: 184-193.
• 5) Takamori M, Akiyama S, Yoshida K, et al.: Changes to muscle T₂ after single-finger exercise measured with 0.2T MR Imaging. Magn Reson Med Sci, 2015, 14: 359-366.

Terms in the title (5)： マップ ,  MRI ,  前腕 ,  回内運動 ,  筋活動