2010 Fiscal Year Final Research Report
Clarification for the central regulation of physical fatigue
| Project/Area Number |
20500581
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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 |
Sports science
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| Research Institution | Osaka City University |
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Principal Investigator |
TANAKA Masaaki Osaka City University, 大学院・医学研究科, 講師 (60382199)
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| Project Period (FY) |
2008 – 2010
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| Keywords | スポーツ生理学 / 疲労 / 脳磁図 |
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| Research Abstract |
The central mechanisms to regulate physical fatigue were examined using magnetoencephalographic (MEG), electrocardiographic (ECG), and psycho-behavioral techniques in healthy participants. By using Ramachandran's mirror box, we identified behavioral and neural evidence of an inhibitory system to limit the activation of the contralateral sensorimotor area during physical fatigue. In addition, the prefrontal area was shown to be a brain region associated with the compensation mechanisms to enhance the bilateral sensirimotor areas. Hence, we have obtained precious clues for the comprehensive understanding of the central mechanisms to regulate physical fatigue.
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Research Products
(50 results)
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[Journal Article] Medial orbitofrontal cortex is associated with fatigue sensation.2010
Author(s)
Tajima, S., Yamamoto, S., Tanaka M., Kataoka, Y., Iwase, M., Yoshikawa, E., Okada, H., Onoe, H., Tsukada, H., Kuratsune, H., Ouchi, Y., Watanabe Y.
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Journal Title
Neurol Res Int 2010
Pages: 671421
Peer Reviewed
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[Journal Article] Effort-reward imbalance for learning is associated with fatigue in school children.2010
Author(s)
Fukuda, S., Yamano, E., Joudoi, T., Mizuno K., Tanaka M., Kawatani, J., Takano, M., Tomoda, A., Imai-Matsumura, K., Miike, T., Watanabe Y.
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Journal Title
Behav Med 36(2)
Pages: 53-62
Peer Reviewed
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[Journal Article] Temperament and character as predictors of fatigue-induced symptoms among school children in Japan : A 1-year follow-up study.2010
Author(s)
Yamano, E., Fukuda, S., Joudoi, T., Mizuno K., Tanaka M., Kataoka, Y., Kawatani, J., Takano, M., Tomoda, A., Imai-Matsumura, K., Miike, T., Matsuda, F., Watanabe Y.
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Journal Title
Compr Psychiat 51(3)
Pages: 256-265
Peer Reviewed
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[Journal Article] Mapping of regional brain activation in response to fatigue-load and recovery in rats with c-Fos immunohistochemistry.2010
Author(s)
Akazawa, K., Cui, Y., Tanaka, M., Kataoka, Y., Yoneda, Y., Watanabe Y.
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Journal Title
Neurosci Res 66(4)
Pages: 372-379
Peer Reviewed
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[Journal Article] Thiamine tetrahydrofurfuryl disulfide improves energy metabolism and physical performance during physical-fatigue loading in rats.2009
Author(s)
Nozaki, S., Mizuma, H., Tanaka M., Jin, G., Tanaka M., Mizuno K., Yamato, M., Okuyama, K., Eguchi, A., Akimoto, K., Kitayoshi, T., Mochizuki-Oda, N., Kataoka, Y., Watanabe Y.
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Journal Title
Nutr Res 29(12)
Pages: 867-87
Peer Reviewed
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[Journal Article] Chronic stress elicits prolonged activation of α-MSH secretion and subsequent degeneration of melanotropha.2009
Author(s)
Ogawa, T., Shishioh-Ikejima, N., Konishi, H., Makino, T., Sei, H., Kiryu-Seo, S., Tanaka M., Watanabe Y., Kiyama, H.
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Journal Title
J Neurochem 109(5)
Pages: 1389-1399
Peer Reviewed
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[Journal Article] Daily oral administration of crocetin attenuates physical fatigue in human.2009
Author(s)
Mizuma, H., Tanaka M., Nozaki, S., Mizuno K., Tahara, T., Ataka, S., Sugino, T., Shirai, T., Kajimoto, Y., Kuratsune, H., Kajimoto, O., Watanabe Y.
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Journal Title
Nutr Res 29(3)
Pages: 145-150
Peer Reviewed
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[Journal Article] Changes in plasma and tissue amino acid levels in an animal model of complex fatigue.2009
Author(s)
Jin, G., Kataoka, Y., Tanaka M., Mizuma, H., Nozaki, S., Tahara, T., Mizuno K., Yamato, M., Watanabe Y.
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Journal Title
Nutrition 25(5)
Pages: 597-607
Peer Reviewed
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[Journal Article] Mental and physical fatigue-related biochemical alterations.2009
Author(s)
Nozaki, S., Tanaka M., Mizuno K., Ataka, S., Mizuma, H., Tahara, T., Sugino, T., Shirai, T., Eguchi, A., Okuyama, K., Yoshida, K., Kajimoto, Y., Kuratsune, H., Kajimoto, O., Watanabe Y.
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Journal Title
Nutrition 5(1)
Pages: 51-57
Peer Reviewed
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[Journal Article] Reliability and validity of the Japanese version of the Chalder Fatigue Scale among youth in Japan.2008
Author(s)
Tanaka M., Fukuda, S., Mizuno K., Imai-Matsumura, K., Jodoi, T., Kawatani, J., Takano, M., Tomoda, A., Miike, T., Watanabe Y.
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Journal Title
Psychol Rep 103(3)
Pages: 82-690
Peer Reviewed
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[Journal Article] Factors influencing the academic motivation of individual college students.2008
Author(s)
Yoshida, M., Tanaka M., Mizuno K., Ishii, A., Nozaki, K., Urakawa, A., Cho, Y., Kataoka, Y., Watanabe Y.
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Journal Title
Int J Neurosci 118(10)
Pages: 1400-1411
Peer Reviewed
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[Journal Article] The neural basis of academic achievement motivation.2008
Author(s)
Mizuno K., Tanaka M., Ishii, A., Tanabe, H.C., Onoe, H., Sadato, N., Watanabe Y.
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Journal Title
NeuroImage 42(1)
Pages: 369-378
Peer Reviewed
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[Journal Article] Effects of (-)-epigallocatechin gallate in liver of an animal model of combined (physical and mental) fatigue.2008
Author(s)
Tanaka M., Baba, Y., Kataoka, Y., Kinbara, N., Sagesaka, Y.M., Kakuda, T., Watanabe Y.
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Journal Title
Nutrition 24(6)
Pages: 599-603
Peer Reviewed
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[Journal Article] Anti-fatigue effects of coenzyme Q10 during physical fatigue.2008
Author(s)
Mizuno K., Tanaka M., Nozaki, S., Mizuma, H., Ataka, S., Tahara, T., Sugino, T., Shirai, T., Kajimoto, Y., Kuratsune, H., Kajimoto, O., Watanabe Y.
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Journal Title
Nutrition 24(4)
Pages: 293-299
Peer Reviewed
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[Journal Article] Effects of oral administration of caffeine and D-ribose on mental fatigue.2008
Author(s)
Ataka, S., Tanaka M., Nozaki, S., Mizuma, H., Mizuno K., Tahara, T., Sugino, T., Shirai, T., Kajimoto, Y., Kuratsune, H., Kajimoto, O., Watanabe Y.
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Journal Title
Nutrition 24(3)
Pages: 233-238
Peer Reviewed
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