Fukuda K, Straus SE, Hickie I, Sharpe MC, Dobbins JG, Komaroff A. The chronic fatigue syndrome: a comprehensive approach to its definition and study. International chronic fatigue syndrome study group. Ann Intern Med. 1994;121(12):953–9.
Article
CAS
PubMed
Google Scholar
Oka T, Tanahashi T, Chijiwa T, Lkhagvasuren B, Sudo N, Oka K. Isometric yoga improves the fatigue and pain of patients with chronic fatigue syndrome who are resistant to conventional therapy: a randomized, controlled trial. Biopsychosoc Med. 2014;8:27.
Article
PubMed
PubMed Central
Google Scholar
Oka T. Influence of psychological stress on chronic fatigue syndrome. Adv Neuroimmune Biol. 2013;4:301–9.
Google Scholar
Boneva RS, Decker MJ, Maloney EM, Lin JM, Jones JF, Helgason HG, Heim CM, Rye DB, Reeves WC. Higher heart rate and reduced heart rate variability persist during sleep in chronic fatigue syndrome: a population-based study. Auton Neurosci. 2007;137(1–2):94–101.
Article
PubMed
Google Scholar
Beaumont A, Burton AR, Lemon J, Bennett BK, Lloyd A, Vollmer-Conna U. Reduced cardiac vagal modulation impacts on cognitive performance in chronic fatigue syndrome. PLoS One. 2012;7(11):e49518.
Article
CAS
PubMed
PubMed Central
Google Scholar
De Becker P, Roeykens J, Reynders M, McGregor N, De Meirleir K. Exercise capacity in chronic fatigue syndrome. Arch Intern Med. 2000;160(21):3270–7.
Article
CAS
PubMed
Google Scholar
Powell DJ, Liossi C, Moss-Morris R, Schlotz W. Unstimulated cortisol secretory activity in everyday life and its relationship with fatigue and chronic fatigue syndrome: a systematic review and subset meta-analysis. Psychoneuroendocrinology. 2013;38(11):2405–22.
Article
CAS
PubMed
Google Scholar
Papadopoulos AS, Cleare AJ. Hypothalamic-pituitary-adrenal axis dysfunction in chronic fatigue syndrome. Nat Rev Endocrinol. 2011;8(1):22–32.
Article
PubMed
Google Scholar
Kuratsune H, Yamaguti K, Sawada M, Kodate S, Machii T, Kanakura Y, Kitani T. Dehydroepiandrosterone sulfate deficiency in chronic fatigue syndrome. Int J Mol Med. 1998;1(1):143–6.
CAS
PubMed
Google Scholar
Scott LV, Salahuddin F, Cooney J, Svec F, Dinan TG. Differences in adrenal steroid profile in chronic fatigue syndrome, in depression and in health. J Affect Disord. 1999;54(1–2):129–37.
Article
CAS
PubMed
Google Scholar
van Rensburg SJ, Potocnik FC, Kiss T, Hugo F, van Zijl P, Mansvelt E, Carstens ME, Theodorou P, Hurly PR, Emsley RA, et al. Serum concentrations of some metals and steroids in patients with chronic fatigue syndrome with reference to neurological and cognitive abnormalities. Brain Res Bull. 2001;55(2):319–25.
Article
CAS
PubMed
Google Scholar
Moss RB, Mercandetti A, Vojdani A. TNF-alpha and chronic fatigue syndrome. J Clin Immunol. 1999;19(5):314–6.
Article
CAS
PubMed
Google Scholar
Maes M, Twisk FN, Kubera M, Ringel K. Evidence for inflammation and activation of cell-mediated immunity in Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS): increased interleukin-1, tumor necrosis factor-alpha, PMN-elastase, lysozyme and neopterin. J Affect Disord. 2012;136(3):933–9.
Article
CAS
PubMed
Google Scholar
Garcia MN, Hause AM, Walker CM, Orange JS, Hasbun R, Murray KO. Evaluation of prolonged fatigue post-West Nile virus infection and association of fatigue with elevated antiviral and proinflammatory cytokines. Viral Immunol. 2014;27(7):327–33.
Article
CAS
PubMed
PubMed Central
Google Scholar
Khaiboullina SF, DeMeirleir KL, Rawat S, Berk GS, Gaynor-Berk RS, Mijatovic T, Blatt N, Rizvanov AA, Young SG, Lombardi VC. Cytokine expression provides clues to the pathophysiology of gulf war illness and myalgic encephalomyelitis. Cytokine. 2015;72(1):1–8.
Article
CAS
PubMed
Google Scholar
Miller AH, Jones JF, Drake DF, Tian H, Unger ER, Pagnoni G. Decreased basal ganglia activation in subjects with chronic fatigue syndrome: association with symptoms of fatigue. PLoS One. 2014;9(5):e98156.
Article
PubMed
PubMed Central
Google Scholar
Mizuno K, Kawatani J, Tajima K, Sasaki AT, Yoneda T, Komi M, Hirai T, Tomoda A, Joudoi T, Watanabe Y. Low putamen activity associated with poor reward sensitivity in childhood chronic fatigue syndrome. Neuroimage Clin. 2016;12:600–6.
Article
PubMed
PubMed Central
Google Scholar
Kuratsune H, Yamaguti K, Takahashi M, Misaki H, Tagawa S, Kitani T. Acylcarnitine deficiency in chronic fatigue syndrome. Clin Infect Dis. 1994;18(Suppl 1):S62–7.
Article
PubMed
Google Scholar
Kuratsune H, Yamaguti K, Lindh G, Evengard B, Takahashi M, Machii T, Matsumura K, Takaishi J, Kawata S, Langstrom B, et al. Low levels of serum acylcarnitine in chronic fatigue syndrome and chronic hepatitis type C, but not seen in other diseases. Int J Mol Med. 1998;2(1):51–6.
CAS
PubMed
Google Scholar
Nagendra H, Kumar V, Mukherjee S. Cognitive behavior evaluation based on physiological parameters among young healthy subjects with yoga as intervention. Comput Math Methods Med. 2015;2015:821061.
Article
CAS
PubMed
PubMed Central
Google Scholar
Chandwani KD, Perkins G, Nagendra HR, Raghuram NV, Spelman A, Nagarathna R, Johnson K, Fortier A, Arun B, Wei Q, et al. Randomized, controlled trial of yoga in women with breast cancer undergoing radiotherapy. J Clin Oncol. 2014;32(10):1058–65.
Article
PubMed
PubMed Central
Google Scholar
Bower JE, Greendale G, Crosswell AD, Garet D, Sternlieb B, Ganz PA, Irwin MR, Olmstead R, Arevalo J, Cole SW. Yoga reduces inflammatory signaling in fatigued breast cancer survivors: a randomized controlled trial. Psychoneuroendocrinology. 2014;43:20–9.
Article
CAS
PubMed
PubMed Central
Google Scholar
Rao RM, Nagendra HR, Raghuram N, Vinay C, Chandrashekara S, Gopinath KS, Srinath BS. Influence of yoga on postoperative outcomes and wound healing in early operable breast cancer patients undergoing surgery. Int J Yoga. 2008;1(1):33–41.
Article
PubMed
PubMed Central
Google Scholar
Bower JE, Garet D, Sternlieb B, Ganz PA, Irwin MR, Olmstead R, Greendale G. Yoga for persistent fatigue in breast cancer survivors: a randomized controlled trial. Cancer. 2012;118(15):3766–75.
Article
PubMed
Google Scholar
Oka T, Kanemitsu Y, Sudo N, Hayashi H, Oka K. Psychological stress contributed to the development of low-grade fever in a patient with chronic fatigue syndrome: a case report. Biopsychosoc Med. 2013;7(1):7.
Article
PubMed
PubMed Central
Google Scholar
Oka T. Efficacy and limitations of autogenic training as a treatment of chronic fatigue syndrome. Jpn J Autogenic Ther. 2015;35(1):12–9.
Google Scholar
Oka T, Okumi H, Nishida S, Ito T, Morikiyo S, Kimura Y, Murakami M. Effects of Kampo on functional gastrointestinal disorders. Biopsychosoc Med. 2014;8(1):5.
Article
PubMed
PubMed Central
Google Scholar
Carruthers BM, van de Sande MI, De Meirleir KL, Klimas NG, Broderick G, Mitchell T, Staines D, Powles AC, Speight N, Vallings R, et al. Myalgic encephalomyelitis: international consensus criteria. J Intern Med. 2011;270(4):327–38.
Article
CAS
PubMed
PubMed Central
Google Scholar
Institute-of-Medicine. Beyond Myalgic encephalomyelitis/chronic fatigue syndrome: Redefining an Illness. Committee on the Diagnostic Criteria for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome; Board on the Health of Select Populations; Washington (DC): The National Academies Press; 2015.
Matsushita T, Oka T. A large-scale survey of adverse events experienced in yoga classes. Biopsychosoc Med. 2015;9:9.
Article
PubMed
PubMed Central
Google Scholar
Oka T, Wakita H, Kimura K. Development of a recumbent isometric yoga program for patients with severe chronic fatigue syndrome/myalgic encephalomyelitis: a pilot study to assess feasibility and efficacy. Biopsychosoc Med. 2017;11:5.
Article
PubMed
PubMed Central
Google Scholar
McNair D, Lorr M, Droppleman L. Mannual for the profile of mood states (POMS). San Diego: Educational and Industrial Testing Service; 1971.
Google Scholar
Kobayashi Y, Fujikawa T, Kobayashi H, Sumida K, Suzuki S, Kagimoto M, Okuyama Y, Ehara Y, Katsumata M, Fujita M, et al. Relationship between arterial stiffness and blood pressure drop during the sit-to-stand test in patients with diabetes mellitus. J Atheroscler Thromb. 2017;24(2):147–56.
Article
PubMed
PubMed Central
Google Scholar
Sawada Y, Ohtomo N, Tanaka Y, Tanaka G, Yamakoshi K, Terachi S, Shimamoto K, Nakagawa M, Satoh S, Kuroda S, et al. New technique for time series analysis combining the maximum entropy method and non-linear least squares method: its value in heart rate variability analysis. Med Biol Eng Comput. 1997;35(4):318–22.
Article
CAS
PubMed
Google Scholar
Jia T, Ogawa Y, Miura M, Ito O, Kohzuki M. Music attenuated a decrease in parasympathetic nervous system activity after exercise. PLoS One. 2016;11(2):e0148648.
Article
PubMed
PubMed Central
Google Scholar
Shaffer F, McCraty R, Zerr CL. A healthy heart is not a metronome: an integrative review of the heart's anatomy and heart rate variability. Front Psychol. 2014;5:1040.
Article
PubMed
PubMed Central
Google Scholar
Legey S, Lamego MK, Lattari E, Campos C, Paes F, Sancassiani F, Mura G, Carta MG, Rocha NB, Nardi AE, et al. Relationship among body image, anthropometric parameters and mental health in physical education students. Clin Pract Epidemiol Ment Health. 2016;12:177–87.
Article
PubMed
PubMed Central
Google Scholar
Sisto SA, Tapp W, Drastal S, Bergen M, DeMasi I, Cordero D, Natelson B. Vagal tone is reduced during paced breathing in patients with the chronic fatigue syndrome. Clin Auton Res. 1995;5(3):139–43.
Article
CAS
PubMed
Google Scholar
Yamagiti K, Tajima S, Kuratsune H. Autonomic dysfunction in chronic fatigue syndrome. Adv Neuroimmune Biol. 2013;4:281–9.
Google Scholar
Miwa K, Fujita M. Cardiac function fluctuates during exacerbation and remission in young adults with chronic fatigue syndrome and "small heart". J Cardiol. 2009;54(1):29–35.
Article
PubMed
Google Scholar
Cahn BR, Goodman MS, Peterson CT, Maturi R, Mills PJ. Yoga, meditation and mind-body health: increased BDNF, cortisol awakening response, and altered inflammatory marker expression after a 3-month yoga and meditation retreat. Front Hum Neurosci. 2017;11:315.
Article
PubMed
PubMed Central
Google Scholar
Roberts E, Bologa L, Flood JF, Smith GE. Effects of dehydroepiandrosterone and its sulfate on brain tissue in culture and on memory in mice. Brain Res. 1987;406(1–2):357–62.
Article
CAS
PubMed
Google Scholar
Wolkowitz OM, Reus VI, Roberts E, Manfredi F, Chan T, Raum WJ, Ormiston S, Johnson R, Canick J, Brizendine L, et al. Dehydroepiandrosterone (DHEA) treatment of depression. Biol Psychiatry. 1997;41(3):311–8.
Article
CAS
PubMed
Google Scholar
Morgan CA 3rd, Southwick S, Hazlett G, Rasmusson A, Hoyt G, Zimolo Z, Charney D. Relationships among plasma dehydroepiandrosterone sulfate and cortisol levels, symptoms of dissociation, and objective performance in humans exposed to acute stress. Arch Gen Psychiatry. 2004;61(8):819–25.
Article
CAS
PubMed
Google Scholar
Blundell S, Ray KK, Buckland M, White PD. Chronic fatigue syndrome and circulating cytokines: a systematic review. Brain Behav Immun. 2015;50:186–95.
Article
CAS
PubMed
Google Scholar
Kennedy G, Spence V, Underwood C, Belch JJ. Increased neutrophil apoptosis in chronic fatigue syndrome. J Clin Pathol. 2004;57(8):891–3.
Article
CAS
PubMed
PubMed Central
Google Scholar
Pal R, Singh SN, Chatterjee A, Saha M. Age-related changes in cardiovascular system, autonomic functions, and levels of BDNF of healthy active males: role of yogic practice. Age (Dordr). 2014;36(4):9683.
Article
Google Scholar
Lee M, Moon W, Kim J. Effect of yoga on pain, brain-derived neurotrophic factor, and serotonin in premenopausal women with chronic low back pain. Evid Based Complement Alternat Med. 2014;2014:203173.
PubMed
PubMed Central
Google Scholar
Shimizu E, Hashimoto K, Okamura N, Koike K, Komatsu N, Kumakiri C, Nakazato M, Watanabe H, Shinoda N, Okada S, et al. Alterations of serum levels of brain-derived neurotrophic factor (BDNF) in depressed patients with or without antidepressants. Biol Psychiatry. 2003;54(1):70–5.
Article
CAS
PubMed
Google Scholar
Aydemir O, Deveci A, Taneli F. The effect of chronic antidepressant treatment on serum brain-derived neurotrophic factor levels in depressed patients: a preliminary study. Prog Neuro-Psychopharmacol Biol Psychiatry. 2005;29(2):261–5.
Article
CAS
Google Scholar
Lee BH, Kim H, Park SH, Kim YK. Decreased plasma BDNF level in depressive patients. J Affect Disord. 2007;101(1–3):239–44.
Article
CAS
PubMed
Google Scholar
Kopin IJ. Catecholamine metabolism: basic aspects and clinical significance. Pharmacol Rev. 1985;37(4):333–64.
CAS
PubMed
Google Scholar
Nagaoka S, Iwamoto N, Arai H. First-episode neuroleptic-free schizophrenics: concentrations of monoamines and their metabolites in plasma and their correlations with clinical responses to haloperidol treatment. Biol Psychiatry. 1997;41(8):857–64.
Article
CAS
PubMed
Google Scholar
Yoshimura R, Nakamura J, Shinkai K, Ueda N. Clinical response to antidepressant treatment and 3-methoxy-4-hydroxyphenylglycol levels: mini review. Prog Neuro-Psychopharmacol Biol Psychiatry. 2004;28(4):611–6.
Article
CAS
Google Scholar
Umene-Nakano W, Yoshimura R, Ueda N, Suzuki A, Ikenouchi-Sugita A, Hori H, Otani K, Nakamura J. Predictive factors for responding to sertraline treatment: views from plasma catecholamine metabolites and serotonin transporter polymorphism. J Psychopharmacol. 2010;24(12):1764–71.
Article
CAS
PubMed
Google Scholar
Demitrack MA, Gold PW, Dale JK, Krahn DD, Kling MA, Straus SE. Plasma and cerebrospinal fluid monoamine metabolism in patients with chronic fatigue syndrome: preliminary findings. Biol Psychiatry. 1992;32(12):1065–77.
Article
CAS
PubMed
Google Scholar
Ben-Jonathan N, Hnasko R. Dopamine as a prolactin (PRL) inhibitor. Endocr Rev. 2001;22(6):724–63.
Article
CAS
PubMed
Google Scholar
Rebouche CJ, Engel AG. Carnitine metabolism and deficiency syndromes. Mayo Clin Proc. 1983;58(8):533–40.
CAS
PubMed
Google Scholar
Majeed T, de Simone C, Famularo G, Marcellini S, Behan PO. Abnormalities of carnitine metabolism in chronic fatigue syndrome. Eur J Neurol. 1995;2(5):425–8.
Article
CAS
PubMed
Google Scholar
Plioplys AV, Plioplys S. Serum levels of carnitine in chronic fatigue syndrome: clinical correlates. Neuropsychobiology. 1995;32(3):132–8.
Article
CAS
PubMed
Google Scholar
Jones MG, Goodwin CS, Amjad S, Chalmers RA. Plasma and urinary carnitine and acylcarnitines in chronic fatigue syndrome. Clin Chim Acta. 2005;360(1–2):173–7.
Article
CAS
PubMed
Google Scholar