Kei Mizuno

Summary

Affiliation: Osaka City University
Country: Japan

Publications

  1. doi request reprint Antifatigue effects of coenzyme Q10 during physical fatigue
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 24:293-9. 2008
  2. ncbi request reprint Effects of mild-stream bathing on recovery from mental fatigue
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Med Sci Monit 16:CR8-14. 2010
  3. doi request reprint Daily oral administration of crocetin attenuates physical fatigue in human subjects
    Hiroshi Mizuma
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka 545 8585, Japan
    Nutr Res 29:145-50. 2009
  4. doi request reprint Temperament and character as predictors of fatigue-induced symptoms among school children in Japan: a 1-year follow-up study
    Emi Yamano
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka 545 8585, Japan
    Compr Psychiatry 51:256-65. 2010
  5. pmc Low visual information-processing speed and attention are predictors of fatigue in elementary and junior high school students
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Osaka City, Osaka 545 8585, Japan
    Behav Brain Funct 7:20. 2011
  6. ncbi request reprint Effects of Applephenon and ascorbic acid on physical fatigue
    Suzuka Ataka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 23:419-23. 2007
  7. doi request reprint Mental and physical fatigue-related biochemical alterations
    Satoshi Nozaki
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 25:51-7. 2009
  8. ncbi request reprint Effort-reward imbalance for learning is associated with fatigue in school children
    Sanae Fukuda
    Department of Biomarker and Molecular Biophysics, Osaka City University Graduate School of Medicine, Osaka, Japan
    Behav Med 36:53-62. 2010
  9. doi request reprint Effects of oral administration of caffeine and D-ribose on mental fatigue
    Suzuka Ataka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 24:233-8. 2008
  10. doi request reprint Effects of daily levels of fatigue and acutely induced fatigue on the visual evoked magnetic response
    Yoshihito Shigihara
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Osaka 545 8585, Japan
    Brain Res 1457:44-50. 2012

Collaborators

Detail Information

Publications28

  1. doi request reprint Antifatigue effects of coenzyme Q10 during physical fatigue
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 24:293-9. 2008
    ..This study examined the effects of coenzyme Q10 administration on physical fatigue...
  2. ncbi request reprint Effects of mild-stream bathing on recovery from mental fatigue
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Med Sci Monit 16:CR8-14. 2010
    ..However, there have been few reports examining the effects of bathing on recovery from mental fatigue. The purpose of this study was to examine the effects of mild-stream bathing on recovery from mental fatigue...
  3. doi request reprint Daily oral administration of crocetin attenuates physical fatigue in human subjects
    Hiroshi Mizuma
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka 545 8585, Japan
    Nutr Res 29:145-50. 2009
    ..Administration of ascorbic acid did not change in MV from the 30-minute to the 210-minute test on males or females. These results suggest that daily administration of crocetin may attenuate physical fatigue in men...
  4. doi request reprint Temperament and character as predictors of fatigue-induced symptoms among school children in Japan: a 1-year follow-up study
    Emi Yamano
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka 545 8585, Japan
    Compr Psychiatry 51:256-65. 2010
    ....
  5. pmc Low visual information-processing speed and attention are predictors of fatigue in elementary and junior high school students
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Osaka City, Osaka 545 8585, Japan
    Behav Brain Funct 7:20. 2011
    ..However, no studies have identified cognitive predictors of fatigue. Therefore, we attempted to determine independent cognitive predictors of fatigue in these students...
  6. ncbi request reprint Effects of Applephenon and ascorbic acid on physical fatigue
    Suzuka Ataka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 23:419-23. 2007
    ..We examined the effects of Applephenon and ascorbic acid administration on physical fatigue...
  7. doi request reprint Mental and physical fatigue-related biochemical alterations
    Satoshi Nozaki
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 25:51-7. 2009
    ..To confirm fatigue-related biochemical alterations, we measured various parameters just before and after relaxation and fatigue-inducing mental or physical sessions...
  8. ncbi request reprint Effort-reward imbalance for learning is associated with fatigue in school children
    Sanae Fukuda
    Department of Biomarker and Molecular Biophysics, Osaka City University Graduate School of Medicine, Osaka, Japan
    Behav Med 36:53-62. 2010
    ..These results suggest that it is desirable to consider social support, quality of sleep, and effort-reward imbalance when managing fatigue in school children...
  9. doi request reprint Effects of oral administration of caffeine and D-ribose on mental fatigue
    Suzuka Ataka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 24:233-8. 2008
    ..We examined the effects of administering two different candidate antifatigue substances, caffeine and D-ribose, on mental fatigue...
  10. doi request reprint Effects of daily levels of fatigue and acutely induced fatigue on the visual evoked magnetic response
    Yoshihito Shigihara
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Osaka 545 8585, Japan
    Brain Res 1457:44-50. 2012
    ..The daily level of fatigue was related to VEF intensity after the acute mental fatigue loads. Our findings provide new perspectives to evaluate our daily level of fatigue as well as to clarify the neural mechanisms underlying it...
  11. doi request reprint Thiamine tetrahydrofurfuryl disulfide improves energy metabolism and physical performance during physical-fatigue loading in rats
    Satoshi Nozaki
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka 545 8585, Japan
    Nutr Res 29:867-72. 2009
    ..These results indicate that TTFD exerts anti-fatigue effects by improving energy metabolism during physical fatigue...
  12. doi request reprint Changes in plasma and tissue amino acid levels in an animal model of complex fatigue
    Guanghua Jin
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 25:597-607. 2009
    ..We aimed to identify changes in amino acid levels in the plasma, skeletal muscle, liver, and brain in an animal model of complex fatigue...
  13. doi request reprint Relationship between cognitive functions and prevalence of fatigue in elementary and junior high school students
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Abeno Ku, Osaka 545 8585, Japan
    Brain Dev 33:470-9. 2011
    ..Since grade-dependent development of cognitive functions also influences academic performance, we attempted to determine whether cognitive functions were associated with the prevalence of fatigue...
  14. doi request reprint Changes in cognitive functions of students in the transitional period from elementary school to junior high school
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Abeno Ku, Osaka 545 8585, Japan
    Brain Dev 33:412-20. 2011
    ..However, the changes in cognitive functions during this transitional period have rarely been studied...
  15. ncbi request reprint Stress and coping styles are associated with severe fatigue in medical students
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, Abeno Ku, Osaka City, Osaka, Japan
    Behav Med 35:87-92. 2009
    ..The results suggest that stress and the coping style are correlated with fatigue in medical students...
  16. pmc Relationship between cognitive function and prevalence of decrease in intrinsic academic motivation in adolescents
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, Abeno Ku, Osaka, Japan
    Behav Brain Funct 7:4. 2011
    ..Since grade-dependent development of cognitive functions also influences academic performance by these students, we examined whether cognitive functions are related to the prevalence of decrease in intrinsic academic motivation...
  17. doi request reprint The neural basis of academic achievement motivation
    Kei Mizuno
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Abeno Ku, Osaka 545 8585, Japan
    Neuroimage 42:369-78. 2008
    ..We conclude that the putamen is critical for motivation in different domains and the extent of activity of the putamen may be pivotal to the motivation that drives academic achievement and thus academic successes...
  18. ncbi request reprint Personality and fatigue in medical students
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Abeno Ku, Osaka City, Osaka 545 8585, Japan
    Psychol Rep 106:567-75. 2010
    ..The temperament dimension of Harm Avoidance and the character dimension of Self-directedness were both associated with Fatigue in medical students...
  19. doi request reprint Factors influencing the academic motivation of individual college students
    Masahiro Yoshida
    Department of Physiology, Osaka City University Graduate School of Medicine, Abeno Ku, Osaka, Japan
    Int J Neurosci 118:1400-11. 2008
    ....
  20. doi request reprint Central nervous system fatigue alters autonomic nerve activity
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Abeno Ku, Osaka City, Osaka 545 8585, Japan
    Life Sci 84:235-9. 2009
    ..Fatigue is a common symptom in modern society. In order to clarify the mechanisms underlying fatigue, we examined the association between central nervous system fatigue and autonomic nerve activity...
  21. doi request reprint Relationships between dietary habits and the prevalence of fatigue in medical students
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Nutrition 24:985-9. 2008
    ....
  22. pmc Autonomic nervous alterations associated with daily level of fatigue
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Behav Brain Funct 7:46. 2011
    ..Fatigue is a common symptom in both sick and healthy people. We examined autonomic nervous alterations associated with fatigue to clarify the mechanisms underlying fatigue...
  23. pmc Reduction of [11C](+)3-MPB binding in brain of chronic fatigue syndrome with serum autoantibody against muscarinic cholinergic receptor
    Shigeyuki Yamamoto
    Department of Physiology, Osaka City University Graduate School of Medicine, Abeno Ku, Osaka, Japan
    PLoS ONE 7:e51515. 2012
    ....
  24. doi request reprint The neural substrates associated with attentional resources and difficulty of concurrent processing of the two verbal tasks
    Kei Mizuno
    Molecular Probe Dynamics Laboratory, RIKEN Center for Molecular Imaging Science, 6 7 3 Minatojima minamimachi, Chuo Ku, Kobe City, Hyogo 650 0047, Japan
    Neuropsychologia 50:1998-2009. 2012
    ....
  25. ncbi request reprint Reliability and validity of the Japanese version of the Chalder Fatigue Scale among youth in Japan
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, Japan
    Psychol Rep 103:682-90. 2008
    ..The reliability (alpha) and construct validity of the Japanese version of the scale among healthy students in Japan were satisfactory for research studies among healthy school students...
  26. doi request reprint Personality traits associated with intrinsic academic motivation in medical students
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, Osaka City, Osaka, Japan
    Med Educ 43:384-7. 2009
    ..In this study, the relationships between personality traits and intrinsic academic motivation were examined in medical students...
  27. pmc Reduced responsiveness is an essential feature of chronic fatigue syndrome: a fMRI study
    Masaaki Tanaka
    Department of Physiology, Osaka City University Graduate School of Medicine, 1 4 3 Asahimachi, Osaka 545 8585, Japan
    BMC Neurol 6:9. 2006
    ..Although the neural mechanism of chronic fatigue syndrome has been investigated by a number of researchers, it remains poorly understood...
  28. ncbi request reprint Clinical features of Pittsburgh compound-B-negative dementia
    Jun Takeuchi
    Department of Geriatrics and Neurology, Osaka City University Graduate School of Medicine, Osaka, Japan
    Dement Geriatr Cogn Disord 34:112-20. 2012
    ..e. cases of PiB-negative dementia). The present study was designed to analyze the clinical features of PiB-negative dementia patients in detail...