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Science of the HeartNew!

Exploring the Role of the Heart in Human Performance

An Overview of Research Conducted by the HeartMath Institute

Science of the Heart

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Science of the HeartNew!

Exploring the Role of the Heart in Human Performance

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  1. Gahery, Y. and D. Vigier, Inhibitory effects in the cuneate nucleus produced by vago-aortic afferent fibers. Brain Research, 1974. 75: p. 241-246.
  2. Wölk, C. and M. Velden, Detection variability within the cardiac cycle: Toward a revision of the ‘baroreceptor hypothesis’. Journal of Psychophysiology, 1987. 1: p. 61-65.
  3. Wölk, C. and M. Velden, Revision of the baroreceptor hypothesis on the basis of the new cardiac cycle effect, in Psychobiology: Issues and Applications, N.W. Bond and D.A.T. Siddle, Editors. 1989, Elsevier Science Publishers B.V.: North-Holland. p. 371-379.
  4. Lane, R.D., et al., Activity in medial prefrontal cortex correlates with vagal component of heart rate variability during emotion. Brain and Cognition, 2001. 47: p. 97-100.
  5. McCraty, R., Atkinson, M., Tomasino, D. and Bradley, R. T., The coherent heart: Heart-brain interactions, psychophysiological coherence, and the emergence of system-wide order. Integral Review, 2009. 5(2): p. 10-115.
  6. McCraty, R., M. Atkinson, and R.T. Bradley, Electrophysiological evidence of intuition: Part 2. A system-wide process? J Altern Complement Med, 2004. 10(2): p. 325-36.
  7. Svensson, T.H. and p. Thoren, Brain noradrenergic neurons in the locus coeruleus: Inhibition by blood volume load through vagal afferents. Brain Research, 1979. 172(1): p. 174-178.
  8. Schandry, R. and p. Montoya, Event-related brain potentials and the processing of cardiac activity. Biological Psychology, 1996. 42: p. 75-85.
  9. Montoya, P., R. Schandry, and A. Muller, Heartbeat evoked potentials (HEP): Topography and influence of cardiac awareness and focus of attention. Electroencephalography and Clinical Neurophysiology, 1993. 88: p. 163-172.
  10. Zhang, J.X., R.M. Harper, and R.C. Frysinger, Respiratory modulation of neuronal discharge in the central nucleus of the amygdala during sleep and waking states. Experimental Neurology, 1986. 91: p. 193-207.
  11. Armour, J.A., Anatomy and function of the intrathoracic neurons regulating the mammalian heart, in Reflex Control of the Circulation, I.H. Zucker and J.p. Gilmore, Editors. 1991, CRC Press: Boca Raton. p. 1-37.
  12. Armour, J.A., Potential clinical relevance of the ‘little brain’ on the mammalian heart. Exp Physiol, 2008. 93(2): p. 165-76.
  13. Armour, J.A., Neurocardiology–Anatomical and functional principles. 2003, Boulder Creek, CA: HeartMath Research Center, HeartMath Institute, Publication No. 03-011.
  14. Armour, J.A. and J.L. Ardell, eds. Neurocardiology. 1994, Oxford University Press: New York.
  15. Cameron, O.G., Visceral Sensory Neuroscience: Interception. 2002, New York: Oxford University Press.
  16. Kukanova, B. and B. Mravec, Complex intracardiac nervous system. Bratisl Lek Listy, 2006. 107(3): p. 45-51.
  17. Armour, J.A., Peripheral autonomic neuronal interactions in cardiac regulation, in Neurocardiology, J.A. Armour and J.L. Ardell, Editors. 1994, Oxford University Press: New York. p. 219-244.
  18. Cantin, M. and J. Genest, The heart as an endocrine gland. Pharmacol Res Commun, 1988. 20 Suppl 3: p. 1-22.
  19. Strohle, A., et al., Atrial natriuretic hormone decreases endocrine response to a combined dexamethasone-corticotropinreleasing hormone test. Biol Psychiatry, 1998. 43(5): p. 371-5.
  20. Butler, G.C., B.L. Senn, and J.S. Floras, Influence of atrial natriuretic factor on heart rate variability in normal men. Am J Physiol, 1994. 267(2 Pt 2): p. H500-5.
  21. Vollmar, A.M., et al., A possible linkage of atrial natriuretic peptide to the immune system. Am J Hypertens, 1990. 3(5 Pt 1): p. 408-11.
  22. Telegdy, G., The action of ANP, BNP and related peptides on motivated behavior in rats. Reviews in the Neurosciences, 1994. 5(4): p. 309-315.
  23. Huang, M., et al., Identification of novel catecholaminecontaining cells not associated with sympathetic neurons in cardiac muscle. Circulation, 1995. 92(8(Suppl)): p. I-59.
  24. Gutkowska, J., et al., Oxytocin is a cardiovascular hormone. Brazilian Journal of Medical and Biological Research, 2000. 33: p. 625-633.
  25. Hilton, J., On the Influence of Mechanical and Physiological Rest. 1863, london: Bell and Daldy.
  26. Shapiro, A.P., Hypertension and Stress: A Unified Concept. 1996, Mahwah, NJ: Lawrence Erlbaum Associates.
  27. Fauvel, J.P., et al., Mental stress-induced increase in blood pressure is not related to baroreflex sensitivity in middle-aged healthy men. Hypertension, 2000. 35(4): p. 887-91.
  28. Freeman, L.J., et al., Psychological stress and silent myocardial ischemia. Am Heart J, 1987. 114(3): p. 477-82.
  29. Lecomte, D., p. Fornes, and G. Nicolas, Stressful events as a trigger of sudden death: a study of 43 medico-legal autopsy cases [see comments]. Forensic Sci Int, 1996. 79(1): p. 1-10.
  30. Aboa-Eboule, C., et al., Job strain and risk of acute recurrent coronary heart disease events. Jama, 2007. 298(14): p. 1652-60.
  31. Henry, J.P., Mechanisms by which stress can lead to coronary heart disease. Postgrad Med J, 1986. 62(729): p. 687-93.
  32. Cas, L.D., et al., [Stress and ischemic heart disease]. Cardiologia, 1993. 38(12 Suppl 1): p. 415-25.
  33. Brunckhorst, C.B., et al., [Stress, depression and cardiac arrhythmias]. Ther Umsch, 2003. 60(11): p. 673-81.
  34. Kageyama, T., et al., Self-reported sleep quality, job stress, and daytime autonomic activities assessed in terms of short-term heart rate variability among male white-collar workers. Ind Health, 1998. 36(3): p. 263-72.
  35. Chandola, T., E. Brunner, and M. Marmot, Chronic stress at work and the metabolic syndrome: prospective study. Bmj, 2006. 332(7540): p. 521-5.
  36. Griffith, L.S., B.J. Field, and P.J. Lustman, Life stress and social support in diabetes: association with glycemic control. Int J Psychiatry Med, 1990. 20(4): p. 365-72.
  37. Delamater, A.M., et al., Stress and coping in relation to metabolic control of adolescents with type I diabetes. Journal of Developmental Behavioral Pediatrics, 1987. 8: p. 136-140.
  38. Goldstein, D.S., Stress, allostatic load, catecholamines, and other neurotransmitters in neurodegenerative diseases. Endocr Regul, 2011. 45(2): p. 91-8.
  39. Frese, M., Stress at work and psychosomatic complaints: a causal interpretation. Journal of Applied Psychology, 1985. 70(2): p. 314.
  40. Gaines, J. and J. Jermier, Emotional exhaustion in a high stress organization. Academy of Management Journal, 1983. 26(4): p. 567-586.
  41. Fowers, B., Perceived control, illness status, stress and adjustment to cardiac illness. Journal of Psychology, 1994. 128(5): p. 567-579.
  42. Brotman, D.J., S.H. Golden, and I.S. Wittstein, The cardiovascular toll of stress. Lancet, 2007. 370(9592): p. 1089-100.
  43. Marchand, A. and p. Durand, Psychological distress, depression, and burnout: similar contribution of the job demandcontrol and job demand-control-support models? J Occup Environ Med, 2011. 53(2): p. 185-9.
  44. Fredrickson, B.L., Positive emotions, in Handbook of Positive Psychology, C.R. Snyder and S.J. Lopez, Editors. 2002, Oxford University Press: New York. p. 120-134.
  45. Isen, A.M., Positive affect, in Handbook of Cognition and Emotion, T. Dalgleish and M. Power, Editors. 1999, John Wiley & Sons: New York. p. 522-539.
  46. Wichers, M.C., et al., Evidence that moment-to-moment variation in positive emotions buffer genetic risk for depression: a momentary assessment twin study. Acta Psychiatr Scand, 2007. 115(6): p. 451-7.
  47. Fredrickson, B.L., The role of positive emotions in positive psychology. The broaden-and-build theory of positive emotions. American Psychologist, 2001. 56(3): p. 218-226.
  48. Fredrickson, B.L. and T. Joiner, Positive emotions trigger upward spirals toward emotional well-being. Psychological Science, 2002. 13(2): p. 172-175.
  49. Fredrickson, B.L., et al., What good are positive emotions in crises? A prospective study of resilience and emotions following the terrorist attacks on the United States on September 11th, 2001. Journal of Personality and Social Psychology, 2003. 84(2): p. 365-376.
  50. McCraty, R. and D. Tomasino, Emotional stress, positive emotions, and psychophysiological coherence, in Stress in Health and Disease, B.B. Arnetz and R. Ekman, Editors. 2006, Wiley-VCH: Weinheim, Germany. p. 342-365.
  51. McCraty, R., et al., The effects of emotions on short-term power spectrum analysis of heart rate variability. Am J Cardiol, 1995. 76(14): p. 1089-93.
  52. Rein, G., M. Atkinson, and R. McCraty, The physiological and psychological effects of compassion and anger. Journal of Advancement in Medicine, 1995. 8(2): p. 87-105.
  53. McCraty, R. and M. Atkinson, Resilence Training Program Reduces Physiological and Psychological Stress in Police Officers. Global Advances in Health and Medicne, 2012. 1(5): p. 44-66.
  54. Luthar, S.S., D. Cicchetti, and B. Becker, The construct of resilience: a critical evaluation and guidelines for future work. Child Dev, 2000. 71(3): p. 543-62.
  55. Lieberman, M.D., Social cognitive neuroscience: A review of core processes, in Annual Review of Psychology. 2007, Annual Reviews: Palo Alto. p. 259-289.
  56. Baumeister, R.F., et al., Self-regulation and personality: how interventions increase regulatory success, and how depletion moderates the effects of traits on behavior. J Pers, 2006. 74(6): p. 1773-801.
  57. Antonovksy, A., Unraveling The Mystery of Health: How People Manage Stress and Stay Well. San Francisco: Jossey-Bass, 1987. Cited in: Tresolini, CP and the Pew-Fetzer Task Force. "Health Professions Education and Relationship-Centered Care" San Francisco: Pew Health Professions Commission and the Fetzer Institute, 1994 p. 15.1987.
  58. McCraty, R. and M. Zayas, Cardiac coherence, self-regulation, autonomic stability, and psychosocial well-being. Frontiers in Psychology, 2014. 5(September ): p. 1-13.
  59. McCraty, R., Childre, D, Coherence: Bridging Personal, Social and Global Health. Alternative Therapies in Health and Medicine, 2010. 16(4): p. 10-24.
  60. Nerurkar, A., et al., When physicians counsel about stress: results of a national study. JAMA Intern Med, 2013. 173(1): p. 76-7.
  61. Avey, H., et al., Health care providers’ training, perceptions, and practices regarding stress and health outcomes. J Natl Med Assoc, 2003. 95(9): p. 833, 836-45.
  62. Cummings, N.A. and G.R. VandenBos, The twenty years Kaiser-Permanente experience with psychotherapy and medical utilization: implications for national health policy and national health insurance. Health Policy Q, 1981. 1(2): p. 159-75.
  63. Grossarth-Maticek, R. and H.J. Eysenck, Self-regulation and mortality from cancer, coronary heart disease and other causes: A prospective study. Personality and Individual Differences, 1995. 19(6): p. 781-795.
  64. Pressman, S.D., M.W. Gallagher, and S.J. Lopez, Is the emotion-health connection a "first-world problem"? Psychol Sci, 2013. 24(4): p. 544-9.
  65. Mittleman, M.A., et al., Triggering of acute myocardial infarction onset by episodes of anger. Determinants of Myocardial Infarction Onset Study Investigators. Circulation, 1995. 92(7): p. 1720-5.
  66. Lyubomirsky, S., L. King, and E. Diener, The benefits of frequent positive affect: does happiness lead to success? Psychol Bull, 2005. 131(6): p. 803-55.
  67. Danner, D.D., D.A. Snowdon, and W.V. Friesen, Positive emotions in early life and longevity: Findings from the nun study. Journal of Personality and Social Psychology, 2001. 80(5): p. 804-813.
  68. Kawachi, I., et al., Prospective study of phobic anxiety and risk of coronary heart disease in men. Circulation, 1994. 89(5): p. 1992-7.
  69. Grossarth-Maticek, R. and H.J. Eysenck, Creative novation behaviour therapy as a prophylactic treatment for cancer and coronary heart disease: Part I–Description of treatment [published erratum appears in Behav Res Ther 1993 May;31(4):437] [see comments]. Behav Res Ther, 1991. 29(1): p. 1-16.
  70. Kubzansky, L.D., et al., Is worrying bad for your heart? A prospective study of worry and coronary heart disease in the Normative Aging Study. Circulation, 1997. 95(4): p. 818-824.
  71. Rosenman, R.H., The independent roles of diet and serum lipids in the 20th-century rise and decline of coronary heart disease mortality. Integr Physiol Behav Sci, 1993. 28(1): p. 84-98.
  72. Penninx, B.W., et al., Effects of social support and personal coping resources on mortality in older age: the Longitudinal Aging Study Amsterdam. Am J Epidemiol, 1997. 146(6): p. 510-9.
  73. Allison, T.G., et al., Medical and economic costs of psychologic distress in patients with coronary artery disease. Mayo Clinic Proceedings, 1995. 70(8): p. 734-742.
  74. Eysenck, H.J., Personality, stress and cancer: Prediction and prophylaxis. British Journal of Medical Psychology, 1988. 61(Pt 1): p. 57-75.
  75. Thomas, S.A., et al., Psychosocial factors and survival in the cardiac arrhythmia suppression trial (CAST): a reexamination. Am J Crit Care, 1997. 6(2): p. 116-126.
  76. Siegman, A.W., et al., Dimensions of anger and CHD in men and women: self-ratings versus spouse ratings. J Behav Med, 1998. 21(4): p. 315-36.
  77. Carroll, D., et al., Blood pressure reactions to the cold pressor test and the prediction of ischaemic heart disease: data from the Caerphilly Study. Journal of Epidemiology and Community Health, 1998. 52: p. 528-529.
  78. Dolcos, F., A.D. Iordan, and S. Dolcos, Neural correlates of emotion-cognition interactions: A review of evidence from brain imaging investigations. J Cogn Psychol (Hove), 2011. 23(6): p. 669-694.
  79. Damasio, A.R., Descartes’ Error: Emotion, Reason and the Human Brain. 1994, New York: G.p. Putnam’s Sons.
  80. Goleman, D., Emotional Intelligence. 1995, New York: Bantam Books.
  81. McCraty, R. and D. Childre, Coherence: bridging personal, social, and global health. Altern Ther Health Med, 2010. 16(4): p. 10-24.
  82. Porges, S.W., The polyvagal perspective. Biol Psychol, 2007. 74(2): p. 116-43.
  83. Shaffer, F., R. McCraty, and C. Zerr, A healthy heart is not a metronome: An integrative review of the heart’s anatomy and heart rate variability. Frontiers in Psychology, 2014. 5:1040.
  84. Singer, D.H., et al., Low heart rate variability and sudden cardiac death. Journal of Electrocardiology, 1988(Supplemental issue): p. S46-S55.
  85. Singer, D.H., High heart rate variability, marker of healthy longevity. Am J Cardiol, 2010. 106(6): p. 910.
  86. Geisler, F.C., et al., Cardiac vagal tone is associated with social engagement and self-regulation. Biol Psychol, 2013. 93(2): p. 279-86.
  87. Reynard, A., et al., Heart rate variability as a marker of selfregulation. Appl Psychophysiol Biofeedback, 2011. 36(3): p. 209-15.
  88. Segerstrom, S.C. and L.S. Nes, Heart rate variability reflects self-regulatory strength, effort, and fatigue. Psychol Sci, 2007. 18(3): p. 275-81.
  89. Thayer, J.F., et al., Heart rate variability, prefrontal neural function, and cognitive performance: the neurovisceral integration perspective on self-regulation, adaptation, and health. Ann Behav Med, 2009. 37(2): p. 141-53.
  90. Camm, A.J., et al., Heart rate variability standards of measurement, physiological interpretation, and clinical use. Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology. Circulation, 1996. 93(5): p. 1043-1065.
  91. Hon, E.H. and S.T. Lee, Electronic evaluations of the fetal heart rate patterns preceeding fetal death: further observations. American Journal of Obstetric Gynecology, 1965. 87: p. 814-826.
  92. Braune, H.J. and U. Geisendorfer, Measurement of heart rate variations: influencing factors, normal values and diagnostic impact on diabetic autonomic neuropathy. Diabetes Res Clin Pract, 1995. 29(3): p. 179-87.
  93. Vinik, A.I., et al., Diabetic autonomic neuropathy. Diabetes Care, 2003. 26(5): p. 1553-79.
  94. Ewing, D., I. Campbell, and B. Clarke, Mortality in diabetic autonomic neuropathy. Lancet, 1976. 1: p. 601-603.
  95. Wolf, M.M., et al., Sinus arrhythmia in acute mycardial infarction. Medical Journal of Australia, 1978. 2: p. 52-53.
  96. Umetani, K., et al., Twenty-four hour time domain heart rate variability and heart rate: relations to age and gender over nine decades. J Am Coll Cardiol, 1998. 31(3): p. 593-601.
  97. Dekker, J.M., et al., Heart rate variability from short electrocardiographic recordings predicts mortality from all causes in middle-aged and elderly men. The Zutphen Study. American Journal of Epidemiology, 1997. 145(10): p. 899-908.
  98. Tsuji, H., et al., Reduced heart rate variability and mortality risk in an elderly cohort. The Framingham Heart Study. Circulation, 1994. 90(2): p. 878-883.
  99. Berntson, G.G., et al., Cardiac autonomic balance versus cardiac regulatory capacity. Psychophysiology, 2008. 45(4): p. 643-52.
  100. Beauchaine, T., Vagal tone, development, and Gray’s motivational theory: toward an integrated model of autonomic nervous system functioning in psychopathology. Dev Psychopathol, 2001. 13(2): p. 183-214.
  101. Geisler, F. and T. Kubiak, Heart rate variability predicts self-control in goal pursuit. European Journal of Personality, 2009. 23(8): p. 623-633.
  102. Appelhans, B. and L. Luecken, Heart Rate Variability as an Index of Regulated Emotional Responding. Review of General Psychology, 2006. 10(3): p. 229-240.
  103. Geisler, F., et al., The impact of heart rate variability on subjective well-being is mediated by emotion regulation. Personality and Individual Differences, 2010. 49(7): p. 723-728.
  104. Smith, T.W., et al., Matters of the variable heart: respiratory sinus arrhythmia response to marital interaction and associations with marital quality. J Pers Soc Psychol, 2011. 100(1): p. 103-19.
  105. Nasermoaddeli, A., M. Sekine, and S. Kagamimori, Association between sense of coherence and heart rate variability in healthy subjects. Environ Health Prev Med, 2004. 9(6): p. 272-4.
  106. Zohar, A., R. Cloninger, and R. McCraty, Personality and Heart Rate Variability: Exploring Pathways from Personality to Cardiac Coherence and Health. Open Journal of Social Sciences, 2013. 1(6): p. 32-39.
  107. Ramaekers, D., et al., Association between cardiac autonomic function and coping style in healthy subjects. Pacing Clin Electrophysiol, 1998. 21(8): p. 1546-52.
  108. Lloyd, A., Brett, D., Wesnes, K., Coherence Training Improves Cognitive Functions and Behavior In Children with ADHD. Alternative Therapies in Health and Medicine, 2010. 16(4): p. 34-42.
  109. Ginsberg, J.P., Berry, M.E., Powell, D.A., Cardiac Coherence and PTSD in Combat Veterans. Alternative Therapies in Health and Medicine, 2010. 16(4): p. 52-60.
  110. Bradley, R.T., et al., Emotion self-regulation, psychophysiological coherence, and test anxiety: results from an experiment using electrophysiological measures. Appl Psychophysiol Biofeedback, 2010. 35(4): p. 261-83.
  111. Lehrer, P.M., et al., Heart rate variability biofeedback increases baroreflex gain and peak expiratory flow. Psychosomatic Medicine, 2003. 65(5): p. 796-805.
  112. Bedell, W., Coherence and hearlth care cost – RCA acturial study: A cost-effectivness cohort study Alternative Therapies in Health and Medicine, 2010. 16(4): p. 26-31.
  113. Alabdulgader, A., Coherence: A Novel Nonpharmacological Modality for Lowering Blood Pressure in Hypertensive Patients. Global Advances in Health and Medicne, 2012. 1(2): p. 54-62.
  114. McCraty, R., et al., New hope for correctional officers: an innovative program for reducing stress and health risks. Appl Psychophysiol Biofeedback, 2009. 34(4): p. 251-72.
  115. McCraty, R., M. Atkinson, and D. Tomasino, Impact of a workplace stress reduction program on blood pressure and emotional health in hypertensive employees. J Altern Complement Med, 2003. 9(3): p. 355-69.
  116. McCraty, R., et al., The impact of a new emotional self-management program on stress, emotions, heart rate variability, DHEA and cortisol. Integr Physiol Behav Sci, 1998. 33(2): p. 151-70.
  117. Oppenheimer, S. and D. Hopkins, Suprabulbar neuronal regulation of the heart, in Neurocardiology, J.A. Armour and J.L. Ardell, Editors. 1994, Oxford University Press: New York. p. 309-341.
  118. Hopkins, D. and H. Ellenberger, Cardiorespiratory neurons in the mudulla oblongata: Input and output relationhsips, in Neurocardiology, J.A. Armour and J.L. Ardell, Editors. 1994, Oxford University Press: New York. p. 219-244.
  119. Beaumont, E., et al., Network interactions within the canine intrinsic cardiac nervous system: implications for reflex control of regional cardiac function. J Physiol, 2013. 591(Pt 18): p. 4515-33.
  120. Hainsworth, R., The control and physiological importance on heart rate, in Heart Rate Variability, M. Malik and A.J. Camm, Editors. 1995, Futura Publishing COmpany, Inc.: Armonk NY. p. 3-19.
  121. Palatini, P., Elevated heart rate as a predictor of increased cardiovascular morbidity. J Hypertens Suppl, 1999. 17(3): p. S3-10.
  122. Stampfer, H.G., The relationship between psychiatric illness and the circadian pattern of heart rate. Aust N Z J Psychiatry, 1998. 32(2): p. 187-98.
  123. Stampfer, H.G. and S.B. Dimmitt, Variations in circadian heart rate in psychiatric disorders: theoretical and practical implications. ChronoPhysiology and Therapy, 2013. 3: p. 41-50.
  124. Opthof, T., The normal range and determinants of the intrinsic heart rate in man. Cardiovasc Res, 2000. 45(1): p. 177-84.
  125. Umetani, K., C.L. Duda, and D.H. Singer. Aging effects on cycle length dependence of heart rate variability. in Biomedical Engineering Conference, 1996. 1996. Proceedings of the 1996 Fifteenth Southern. IEEE.
  126. Electrophysiology, T.F.o.t.E.S.o.C.a.t.N.A.S.o.P.a., Heart rate variability: Standards of measurement, physiological interpretation, and clinical use. Circulation, 1996. 93: p. 1043-1065.
  127. Hirsch, J.A. and B. Bishop, Respiratory sinus arrhythmia in humans: How breathing pattern modulates heart rate. American Journal of Physiology, 1981. 241(4): p. H620-H629.
  128. Eckberg, D.L., Human sinus arrhythmia as an index of vagal outflow. Journal of Applied Physiology, 1983. 54: p. 961-966.
  129. Malliani, A., Association of Heart Rate Variability components with physiological regulatory mechanisms, in Heart Rate Variability, M. Malik and A.J. Camm, Editors. 1995, Futura Publishing COmpany, Inc.: Armonk NY. p. 173-188.
  130. deBoer, R.W., J.M. Karemaker, and J. Strackee, Hemodynamic fluctuations and baroreflex sensitivity in humans: a beat-to-beat model. Am J Physiol, 1987. 253(3 Pt 2): p. H680-9.
  131. Baselli, G., et al., Model for the assessment of heart period variability interactions of respiration influences. Medical and Biological Engineering and Computing, 1994. 32(2): p. 143-152.
  132. Ahmed, A.K., J.B. Harness, and A.J. Mearns, Respiratory Control of Heart Rate. Eur J Appl Physiol, 1982. 50: p. 95-104.
  133. Tiller, W.A., R. McCraty, and M. Atkinson, Cardiac coherence: a new, noninvasive measure of autonomic nervous system order. Altern Ther Health Med, 1996. 2(1): p. 52-65.
  134. Brown, T.E., et al., Important influence of respiration on human R-R interval power spectra is largely ignored. J Appl Physiol (1985), 1993. 75(5): p. 2310-7.
  135. Malliani, A., et al., Power spectral analysis of cardiovascular variability in patients at risk for sudden cardiac death. J Cardiovasc Electrophysiol, 1994. 5(3): p. 274-86.
  136. Pal, G.K., et al., Sympathovagal imbalance contributes to prehypertension status and cardiovascular risks attributed by insulin resistance, inflammation, dyslipidemia and oxidative stress in first degree relatives of type 2 diabetics. PLoS One, 2013. 8(11): p. e78072.
  137. Pagani, M., F. Lombardi, and S. Guzzette, Power spectral analysis of heart rate and arterial pressure variabilities as a marker of sympatho-vagal interaction in man and conscious dog. Circulation Research, 1986. 59: p. 178-184.
  138. Axelrod, S., et al., Spectral analysis of fluctuations in heart rate: An objective evaluation. Nephron, 1987. 45: p. 202-206.
  139. Schmidt, H., et al., Autonomic dysfunction predicts mortality in patients with multiple organ dysfunction syndrome of different age groups. Crit Care Med, 2005. 33(9): p. 1994-2002.
  140. Hadase, M., et al., Very low frequency power of heart rate variability is a powerful predictor of clinical prognosis in patients with congestive heart failure. Circ J, 2004. 68(4): p. 343-7.
  141. Tsuji, H., et al., Impact of reduced heart rate variability on risk for cardiac events. The Framingham Heart Study. Circulation, 1996. 94(11): p. 2850-5.
  142. Bigger, J.T., Jr., et al., Frequency domain measures of heart period variability and mortality after myocardial infarction. Circulation, 1992. 85(1): p. 164-71.
  143. Shah, A.J., et al., Posttraumatic stress disorder and impaired autonomic modulation in male twins. Biol Psychiatry, 2013. 73(11): p. 1103-10.
  144. Lampert, R., et al., Decreased heart rate variability is associated with higher levels of inflammation in middle-aged men. Am Heart J, 2008. 156(4): p. 759 e1-7.
  145. Carney, R.M., et al., Heart rate variability and markers of inflammation and coagulation in depressed patients with coronary heart disease. J Psychosom Res, 2007. 62(4): p. 463-7.
  146. Theorell, T., et al., Saliva testosterone and heart rate variability in the professional symphony orchestra after "public faintings" of an orchestra member. Psychoneuroendocrinology, 2007. 32(6): p. 660-8.
  147. Kleiger, R.E., P.K. Stein, and J.T. Bigger, Jr., Heart rate variability: measurement and clinical utility. Ann Noninvasive Electrocardiol, 2005. 10(1): p. 88-101.
  148. Akselrod, S., et al., Power spectrum analysis of heart rate fluctuation: a quantitative probe of beat-to-beat cardiovascular control. Science, 1981. 213(10): p. 220-222.
  149. Cerutti, S., A.M. Bianchi, and L.T. Mainardi, Spectral analysis of the heart rate variability signal, in Heart Rate Variability, M. Malik and A.J. Camm, Editors. 1995, Futura Publishing COmpany, Inc.: Armonk NY. p. 63-74.
  150. Murphy, D.A., et al., The heart reinnervates after transplantation. Ann Thorac Surg, 2000. 69(6): p. 1769-81.
  151. Ramaekers, D., et al., Heart rate variability after cardiac transplantation in humans. Pacing Clin Electrophysiol, 1996. 19(12 Pt 1): p. 2112-9.
  152. Kember, G., et al., Competition model for aperiodic stochastic resonance in a Fitzhugh-Nagumo model of cardiac sensory neurons. Physical Review E, 2001. 63(4 Pt 1): p. 041911.
  153. Kember, G.C., et al., Aperiodic stochastic resonance in a hysteretic population of cardiac neurons. Physical Review E, 2000. 61(2): p. 1816-1824.
  154. Berntson, G.G., et al., Heart rate variability: origins, methods, and interpretive caveats. Psychophysiology, 1997. 34(6): p. 623-48.
  155. Huikuri, H.V., et al., Circadian rhythms of frequency domain measures of heart rate variability in healthy subjects and patients with coronary artery disease. Effects of arousal and upright posture. Circulation, 1994. 90(1): p. 121-6.
  156. Singh, R.B., et al., Circadian heart rate and blood pressure variability considered for research and patient care. Int J Cardiol, 2003. 87(1): p. 9-28; discussion 29-30.
  157. Bernardi, L., et al., Physical activity influences heart rate variability and very-low-frequency components in Holter electrocardiograms. Cardiovasc Res, 1996. 32(2): p. 234-7.
  158. Stein, P.K., et al., Traditional and nonlinear heart rate variability are each independently associated with mortality after myocardial infarction. J Cardiovasc Electrophysiol, 2005. 16(1): p. 13-20.
  159. Kleiger, R.E., et al., Decreased heart rate variability and its association with increased mortality after acute myocardial infarction. American Journal of Cardiology, 1987. 59(4): p. 256-262.
  160. Damasio, A., Looking for Spinoza: Joy, Sorrow, and the Feeling Brain. 2003, Orlando: Harcourt.
  161. Stein, J., ed., The Random House College Dictionary. 1975, Random House: New York. 261.
  162. Strogatz, S. and I. Stewart, Coupled Oscillators and Biological Synchronization. Scientific American, 1993(December): p. 102-109.
  163. Tiller, W.A., R. McCraty, and M. Atkinson, Cardiac coherence: A new, noninvasive measure of autonomic nervous system order. Alternative Therapies in Health and Medicine, 1996. 2(1): p. 52-65.
  164. Bradley, R.T. and K.H. Pribram, Communication and stability in social collectives. Journal of Social and Evolutionary Systems, 1998. 21(1): p. 29-80.
  165. Ho, M.-W., The Rainbow and the Worm: The Physics of Organisms. 2005, Singapore: World Scientific Publishing Co.
  166. Leon, E., et al., Affect-aware behavior modelling and control inside an intelligent environment Pervasive and Mobile Computing, doi:10.1016/j.pmcj.2009.12.002, 2010. 167.
  167. Hasan, Y., L. Begue, and B.J. Bushman, Violent video games stress people out and make them more aggressive. Aggress Behav, 2013. 39(1): p. 64-70.
  168. McCraty, R., et al., The effects of emotions on short-term power spectrum analysis of heart rate variability. American Journal of Cardiology, 1995. 76(14): p. 1089-1093.
  169. Pribram, K.H. and F.T. Melges, Psychophysiological basis of emotion, in Handbook of Clinical Neurology, P.J. Vinken and G.W. Bruyn, Editors. 1969, North-Holland Publishing Company: Amsterdam. p. 316-341.
  170. Bradley, R.T., Charisma and Social Structure: A Study of Love and Power, Wholeness and Transformation. 1987, New York: Paragon House.
  171. LeDoux, J., The Emotional Brain: The Mysterious Underpinnings of Emotional Life. 1996, New York: Simon and Schuster.
  172. Miller, G.A., E.H. Galanter, and K.H. Pribram, Plans and the Structure of Behavior. 1960, New York: Henry Holt & Co.
  173. Pribram, K.H., Feelings as monitors, in Feelings and Emotions, M.B. Arnold, Editor 1970, Academic Press: New York. p. 41-53.
  174. Olatunji, B.O., et al., Heightened attentional capture by threat in veterans with PTSD. J Abnorm Psychol, 2013. 122(2): p. 397-405.
  175. Pribram, K.H. and D. McGuinness, Arousal, activation, and effort in the control of attention. Psychological Review, 1975. 82(2): p. 116-149.
  176. Pribram, K.H., Languages of the Brain: Experimental Paradoxes and Principals in Neuropsychology. 1971, New York: Brandon House.
  177. Frysinger, R.C. and R.M. Harper, Cardiac and respiratory correlations with unit discharge in epileptic human temporal lobe. Epilepsia, 1990. 31(2): p. 162-171.
  178. Childre, D.L., Freeze-Frame®, Fast Action Stress Relief. 1994, Boulder Creek: Planetary Publications.
  179. Childre, D. and H. Martin, The HeartMath Solution. 1999, San Francisco: HarperSanFrancisco.
  180. Childre, D. and B. Cryer, From Chaos to Coherence: The Power to Change Performance. 2000, Boulder Creek, CA: Planetary.
  181. Childre, D. and D. Rozman, Overcoming Emotional Chaos: Eliminate Anxiety, Lift Depression and Create Security in Your Life. 2002, San Diego: Jodere Group.
  182. Childre, D. and D. Rozman, Transforming Stress: The HeartMath Solution to Relieving Worry, Fatigue, and Tension. 2005, Oakland, CA: New Harbinger Publications.
  183. Lehrer, P., et al., Heart rate variability biofeedback: effects of age on heart rate variability, baroreflex gain, and asthma. Chest, 2006. 129(2): p. 278-84.
  184. Ratanasiripong, P., N. Ratanasiripong, and D. Kathalae, Biofeedback Intervention for Stress and Anxiety among Nursing Students: A Randomized Controlled Trial. International Scholarly Research Network Nurs. 2012;2012:827972, 2012.
  185. Beckham, A.J., T.B. Greene, and S. Meltzer-Brody, A pilot study of heart rate variability biofeedback therapy in the treatment of perinatal depression on a specialized perinatal psychiatry inpatient unit. Arch Womens Ment Health, 2013. 16(1): p. 59-65.
  186. Siepmann, M., et al., A pilot study on the effects of heart rate variability biofeedback in patients with depression and in healthy subjects. Appl Psychophysiol Biofeedback, 2008. 33(4): p. 195-201.
  187. Hallman, D.M., et al., Effects of heart rate variability biofeedback in subjects with stress-related chronic neck pain: a pilot study. Appl Psychophysiol Biofeedback, 2011. 36(2): p. 71-80.
  188. Henriques, G., et al., Exploring the effectiveness of a computerbased heart rate variability biofeedback program in reducing anxiety in college students. Appl Psychophysiol Biofeedback, 2011. 36(2): p. 101-12.
  189. Lin, G., et al., Heart rate variability biofeedback decreases blood pressure in prehypertensive subjects by improving autonomic function and baroreflex. J Altern Complement Med, 2012. 18(2): p. 143-52.
  190. McCraty, R. and D. Tomasino, Coherence-building techniques and heart rhythm coherence feedback: New tools for stress reduction, disease prevention, and rehabilitation, in Clinical Psychology and Heart Disease, E. Molinari, A. Compare, and G. Parati, Editors. 2006, Springer-Verlag: Milan, Italy.
  191. Li, W.-C., et al., The Investigation of Visual Attention and Workload by Experts and Novices in the Cockpit, in Engineering Psychology and Cognitive Ergonomics. Applications and Services, D. Harris, Editor 2013, Springer Berlin Heidelberg. p. 167-176.
  192. Luskin, F., K. Newell, and W. Haskell, Stress management training of elderly patients with congestive heart failure: pilot study. Preventive Cardiology, 1999. 2: p. 101-104.
  193. Weltman, G., et al., Police Department Personnel Stress Resilience Training: An Institutional Case Study. Global Advances in Health and Medicne, 2014. 3(2): p. 72-79.
  194. Lehrer, P., Y. Sasaki, and Y. Saito, Zazen and cardiac variability. Psychosomatic Medicine, 1999. 61: p. 812-821.
  195. Kim, D.-K., et al., Dynamic correlations between heart and brain rhythm during Autogenic meditation. Front. Hum. Neurosci., 2013. 7:414.
  196. Peng, C.K., et al., Exaggerated heart rate oscillations during two meditation techniques. Int J Cardiol, 1999. 70(2): p. 101-7.
  197. Wu, S.D. and P.C. Lo, Inward-attention meditation increases parasympathetic activity: a study based on heart rate variability. Biomed Res, 2008. 29(5): p. 245-50.
  198. Phongsuphap, S. and Y. Pongsupap, Analysis of Heart Rate Variability during Meditation by a Pattern Recognition Method Computing in Cardiology, 2011. 38: p. 197-200.
  199. Stanley, R., Types or prayer, heart rate variablity and innate healing Zygon, 2009. 44(4): p. 825-846.
  200. Bernardi, L., et al., Effect of rosary prayer and yoga mantras on autonomic cardiovascular rhythms: Comparative study. BMJ, 323: p. 1446-1449.
  201. Stanley, R., Types of Prayer, Heart Rate Variablity and Innate Healing Zygon 2009. 44(4).
  202. Lehrer, P., et al., Effects of rhythmical muscle tension at 0.1Hz on cardiovascular resonance and the baroreflex. Biol Psychol, 2009. 81(1): p. 24-30.
  203. Baule, G. and R. McFee, Detection of the magnetic field of the heart. American Heart Journal, 1963. 55(7): p. 95-96.
  204. Nakaya, Y., Magnetocardiography: a comparison with electrocardiography. J Cardiogr Suppl, 1984. 3: p. 31-40.
  205. Halberg, F., et al., Cross-spectrally coherent ~10.5- and 21-year biological and physical cycles, magnetic storms and myocardial infarctions. Neuroendocrinology, 2000. 21: p. 233-258.
  206. Pribram, K.H., Brain and Perception: Holonomy and Structure in Figural Processing. 1991, Hillsdale, NJ: Lawrence Erlbaum Associates, Publishers.
  207. Prank, K., et al., Coding of time-varying hormonal signals in intracellular calcium spike trains. Pac Symp Biocomput, 1998: p. 633-44.
  208. Schofl, C., K. Prank, and G. Brabant, Pulsatile hormone secretion for control of target organs. Wiener Medizinische Wochenschrift, 1995. 145(17-18): p. 431-435.
  209. Schofl, C., et al., Frequency and amplitude enhancement of calcium transients by cyclic AMP in hepatocytes. Biochem J, 1991. 273(Pt 3): p. 799-802.
  210. Coles, M.G.H., G. Gratton, and M. Fabini, Event-related brain potentials, in Principles of Psychophysiology: Physical, Social and Inferential Elements, J.T. Cacioppo and L.G. Tassinary, Editors. 1990, Cambridge University Press: NY.
  211. Song, L.Z., G.E. Schwartz, and L.G. Russek, Heart-focused attention and heart-brain synchronization: Energetic and physiological mechanisms. Alternative Therapies in Health and Medicine, 1998. 4(5): p. 44-62.
  212. McCraty, R., M. Atkinson, and W.A. Tiller, New electrophysiological correlates associated with intentional heart focus. Subtle Energies, 1993. 4(3): p. 251-268.
  213. Russell, P., The Brain Book. 1979, New York: Penguin Books USA.
  214. Hatfield, E., Emotional Contagion. 1994, New York: Cambridge University Press.
  215. McCraty, R., et al. The Electricity of Touch: Detection and measurment of cardiac energy exchange between people. In The Fifth Appalachian Conference on Neurobehavioral Dynamics: Brain and Values. 1996. Radford VA: Lawrence Erlbaum Associates, Inc. Mahwah, NJ.
  216. Anshel, M.H., Effect of chronic aerobic exercise and progressive relaxation on motor performance and affect following acute stress. Behav Med, 1996. 21(4): p. 186-96.
  217. Stroink, G., Principles of cardiomagnetism, in Advances in Biomagnetism, S.J. Williamson, et al., Editors. 1989, Plenum Press: New York. p. 47-57.
  218. Anshel, M., A conceptual model and implications for coping wtih stressful events in police work. Criminal Justice and Behavior, 2000. 27(3): p. 375-400.
  219. McCraty, R., Influence of cardiac afferent input on heart-brain synchronization and cognitive performance. International Journal of Psychophysiology, 2002. 45(1-2): p. 72-73.
  220. Holcomb, B.K., et al., Dimethylamino parthenolide enhances the inhibitory effects of gemcitabine in human pancreatic cancer cells. J Gastrointest Surg, 2012. 16(7): p. 1333-40.
  221. Morris, S.M., Facilitating collective coherence: Group Effects on Heart Rate Variability Coherence and Heart Rhythm Synchronization. Alternative Therapies in Health and Medicine, 2010. 16(4): p. 62-72.
  222. Waters, J.A., et al., Single-port laparoscopic right hemicolectomy: the first 100 resections. Dis Colon Rectum, 2012. 55(2): p. 134-9.
  223. Nelson, R. Scientific Evidence for the Existence of a True Noosphere: Foundation for a Noo-Constitution. in World Forum of Spiritual Culture. 2010. Astana, Kazakhstan.
  224. Hodgkinson, G.P., J. Langan-Fox, and E. Sadler-Smith, Intuition: A fundamental bridging construct in the behavioural sciences. British Journal of Psychology, 2008. 99(1): p. 1-27.
  225. Myers, D.G., Intuition: Its Powers and Perils. 2002, New Haven: Yale University Press.
  226. Bradley, R.T., et al., Nonlocal Intuition in Entrepreneurs and Nonentrepreneurs: Results of Two Experiments Using Electrophysiological Measures. International Journal of Entrepreneurship and Small Business, 2011. 12(3): p. 343-372.
  227. Dane, E. and M.G. Pratt, Exploring intuition and its role in managerial decision making. Academy of Management Review, 2007. 32: p. 33-54.
  228. Bastick, T., Intuition: How we think and act. 1982, New York:: Wiley.
  229. Moir, A. and D. Jessel, Brainsex: The real difference between men and women. 1989, London:: Mandarin Paperbacks.
  230. Larsen, A. and C. Bundesen, A template-matching pandemonium recognizes unconstrained handwritten characters with high accuracy. Mem Cognit, 1996. 24(2): p. 136-43.
  231. Craig, J. and N. Lindsay, Quantifying "gut feeling" in the opportunity recognition process. Frontiers of Entrepreneurship Research, 2001: p. 124-135.
  232. Halberg, F., et al., Time Structures (Chronomes) of the Blood Circulation, Populations’ Health, Human Affairs and Space Weather. World Heart Journal, 2011. 3(1): p. 1-40.
  233. Uyeda, S., et al., Geoelectric potential changes: possible precursors to earthquakes in Japan. Proc Natl Acad Sci U S A, 2000. 97(9): p. 4561-6.
  234. Wiseman, R. and M. Schlitz, Experimenter effects and the remote detection of staring. Journal of Parapsychology, 1997. 61: p. 197-207.
  235. Bohm, D. and B.J. Hiley, The Undivided Universe. 1993, London: Routledge.
  236. Laszlo, E., The Interconnected Universe: Conceptual Foundations of Transdiciplinary Unified Theroy. 1995, Singapore: World Scientific.
  237. Nadeau, R. and M. Kafatos, The Non-Local Universe: The New Physics and Matters of the Mind. 1999, New York: Oxford University Press.
  238. Mayer, R.E., The search for insight: Grappling with gestalt psychology’s unanswered questions. In The nature of insight, R.J. Sternberg and J.E. Davidson, Editors. 1996, The MIT Press: Cambridge, MA. p. 3-32.
  239. Hogarth, R.M., Educating Intuition. 2001, Chicago: The University of Chicago Press.
  240. Bem, D.J., Feeling the future: Experimental evidence for anomalous retroactive influences on cognition and affect. J Pers Soc Psychol, 2011.
  241. Radin, D., The Conscious Universe: The Scientific Truth of Psychic Phenomena. 1997, San Francisco, CA: HarperEdge.
  242. Mossbridge, J., p. Tressoldi, E, and J. Utts, Predictive Physiological Anticipation Preceding Seemingly Unpredictable Stimuli: A Meta-Analysis. Frontiers in Psychology, 2012. 3:390.
  243. McCraty, R., M. Atkinson, and R.T. Bradley, Electrophysiological evidence of intuition: Part 1. The surprising role of the heart. Journal of Alternative and Complementary Medicine, 2004. 10(1): p. 133-143.
  244. McCraty, R., M. Atkinson, and R.T. Bradley, Electrophysiological evidence of intuition: Part 2. A system-wide process? Journal of Alternative and Complementary Medicine, 2004. 10(2): p. 325-336.
  245. Tressoldi, P.E., et al., Heart rate differences between targets and non targets in intuition tasks. Fiziol Cheloveka, 2005. 31(6): p. 32-6.
  246. Hu, H. and M. Wu, New Nonlocal Biological Effect. NeuroQuantology 2012. 10(3): p. 462-467.
  247. Tressoldi, P.E., et al., Implicit Intuition: How Heart Rate can Contribute to Prediction of Future Events. Journal of the Society for Psychical research 2009. 73: p. 1-16.
  248. Sartori, L., et al., Physiological correlates of ESP: heart rate differences between targets and nontargets. Journal of Parapsychology, 2004. 68(2): p. 351.
  249. Tressoldi, P.E., et al., Further evidence of the possibility of exploiting anticipatory physiological signals to assist implicit intuition of random events. Journal of Scientific Exploration, 2010. 24(3): p. 411.
  250. Bradley, R.T., R. McCraty, M. Atkinson, and M. Gillin. Nonlocal Intuition in Entrepreneurs and Nonentrepreneurs: An Experimental Comparison Using Electrophysiological Measures. in Regional Frontiers of Entrepreneurship Research. 2008. Hawthorne, Australia.
  251. Toroghi, S.R., et al., Nonlocal Intuition: Replication and Paired-Subjects Enhancement Effects. Global Advances in Health and Medicne, 2014.
  252. McCraty, R., Electrophysiology of Intuition: Pre-stimulus Responses in Group and Individual Participants Using a Roulette Paradigm. Global Advances in Health and Medicne, 2014. 3(2): p. 16-27.
  253. Laszlo, E., Quantum Shift in the Global Brain: how the new scientific reality can change us and our world. 2008, Rochester, VT: Inner Traditions.
  254. Mitchell, E., Quantum holography: a basis for the interface between mind and matter, in Bioelectromagnetic Medicine, P.G. Rosch and M.S. Markov, Editors. 2004, Dekker: New York, NY. p. 153-158.
  255. Tiller, W.A., J. W E Dibble, and M.J. Kohane, Conscious Acts of Creation: The Emergence of a New Physics. 2001, Walnut Creek, CA: Pavior Publishing. (pp. 201-202).
  256. Bradley, R.T., Psycholphysiology of Intution: A quantumholgraphic theory on nonlocal communication. World Futures:
  257. Marcer, p. and W. Schempp, The brain as a conscious system. Internationl Journal of General Systems, 1998. 27: p. 231-248.
  258. Pribram, K.H. and R.T. Bradley, The brain, the me and the I, in Self-Awareness: Its Nature and Development, M. Ferrari and R. Sternberg, Editors. 1998, The Guilford Press: New York. p. 273-307.
  259. Schempp, W., Quantum holograhy and neurocomputer architectures. Journal of Mathematical Imaging and vision, 1992. 2: p. 109-164.
  260. Simons, D.J. and C.F. Chabris, Gorillas in our midst: Sustained inattentional blindness for dynamic events. Perception, 1999. 28(9): p. 1059-1074.
  261. Baumeister, R.F., Ego depletion and self-regulation failure: a resource model of self-control. Alcohol Clin Exp Res, 2003. 27(2): p. 281-4.
  262. Petitmengin-Peugeot, C., The Intuitive Experience, in The View from Within. First-person approaches to the study of consciousness, F.J.Varela and J. Shear, Editors. 199, Imprint Academic: London,. p. 43-77.
  263. Cutler, J.A., et al., An overview of randomized trials of sodium reduction and blood pressure. Hypertension, 1991. 17(1 Suppl): p. I27-133.
  264. MacMahon, S., et al., Obesity and hypertension: epidemiological and clinical issues. Eur Heart J, 1987. 8 Suppl B: p. 57-70.
  265. MacMahon, S., et al., Blood pressure, stroke, and coronary heart disease. Part 1, Prolonged differences in blood pressure: prospective observational studies corrected for the regression dilution bias. Lancet, 1990. 335(8692): p. 765-774.
  266. McCraty, R., et al., New Hope for Correctional Officers: An Innovative Program for Reducing Stress and Health Risks. Appl Psych and Biofeedback 2009. 34(4): p. 251-272.
  267. Lehrer, P., et al., Biofeedback treatment for asthma. Chest, 2004. 126(2): p. 352-361.
  268. Lehrer, P., Carr, RE., Smetankine, A., Vaschillo, E., Peper, E., Porges, S., Edelberg, R., Hamer, R., Hochron, S., Respiratory sinus arrhythmia versus neck/trapezius EMG and incentive inspirometry biofeedback for asthma: a pilot study. Applied Psychophysiology & Biofeedback, 1997. 22(2): p. 95-109.
  269. Lehrer, P.M., E. Vaschillo, and B. Vaschillo, Resonant frequency biofeedback training to increase cardiac variability. Rationale and manual for training. Applied Psychophyisology and Biofeedack, 2000. 25(3): p. 177-191.
  270. Karavidas, M., Psychophysiological Treatment for Patients with Medically Unexplained Symptoms: A Randomized Controlled Trial. Psychosomatics, in press.
  271. Hassett, A.L., et al., A pilot study of the efficacy of heart rate variability (HRV) biofeedback in patients with fibromyalgia. Appl Psychophysiol Biofeedback, 2007. 32(1): p. 1-10.
  272. Karavidas, M.K., et al., Preliminary results of an open label study of heart rate variability biofeedback for the treatment of major depression. Appl Psychophysiol Biofeedback, 2007. 32(1): p. 19-30.
  273. McCraty, R., M. Atkinson, and L. Lipsenthal, Emotional selfregulation program enhances psychological health and quality of life in patients with diabetes. Boulder Creek, CA: HeartMath Research Center, HeartMath Institute, Publication No. 00-006., 2000.
  274. Bradley, R.T., McCraty, R., Atkinson, M., Tomasino., D., Emotion Self-Regulation, Psychophysiological Coherence, and Test Anxiety: Results from an Experiment Using Electrophysiological Measures. Applied Psychophysiology and Biofeedback, 2010. 35(4): p. 261-283.
  275. Luskin, F., et al., A controlled pilot study of stress management training of elderly patients with congestive heart failure. Preventive Cardiology, 2002. 5(4): p. 168-172, 176.
  276. Arguelles, L., R. McCraty, and R.A. Rees, The heart in holistic education. Encounter: Education for Meaning and Social Justice, 2003. 16(3): p. 13-21.
  277. Barrios-Choplin, B., R. McCraty, and B. Cryer, An inner quality approach to reducing stress and improving physical and emotional wellbeing at work. Stress Medicine, 1997. 13(3): p. 193-201.
  278. McCraty, R., Heart-brain neurodynamics: The making of emotions. 2003, Boulder Creek, CA: HeartMath Research Center, HeartMath Institute, Publication No. 03-015.
  279. McCraty, R. and M. Atkinson, Spontaneous heart rhythm coherence in individuals practiced in positive-emotion-focused techniques. Unpublished data, 1998.
  280. McCraty, R., et al., Impact of the Power to Change Performance program on stress and health risks in correctional officers. 2003: Boulder Creek, CA: HeartMath Research Center, HeartMath Institute, Report No. 03-014, November 2003.
  281. Nada, P.J., Heart rate variability in the assessment and biofeedback training of common mental health problems in children. Med Arh, 2009. 63(5): p. 244-8.
  282. Bradford, E.J., K.A. Wesnes, and D. Brett, Effects of peak performance training on cognitive function. Journal of Psychopharmacology, 2005. 19(5 suppl): p. A44.
  283. Kim, S., et al., Heart rate variability biofeedback, executive functioning and chronic brain injury. Brain Inj, 2013. 27(2): p. 209-22.
  284. Berry, M.E., et al., Non-pharmacological Intervention for Chronic Pain in Veterans: A Pilot Study of Heart Rate Variability Biofeedback. Global Advances in Health and Medicne, 2014. 3(2): p. 28-33.
  285. Soer, R., et al., Heart Coherence Training Combined with Back School in Patients with Chronic Non-specific Low Back Pain: First Pragmatic Clinical Results. Appl Psychophysiol Biofeedback, 2014.
  286. Scott, L.D., W.-T. Hwang, and A.E. Rogers, The impact of multiple care giving roles on fatigue, stress, and work performance among hospital staff nurses. Journal of Nursing Administration, 2006. 36(2): p. 86-95.
  287. Salmond, S. and P.E. Ropis, Job stress and general well-being: a comparative study of medical-surgical and home care nurses. Medsurg Nursing, 2005. 14(5): p. 301.
  288. Pipe, T. and J. Bortz, Mindful leadership as healing practice: Nurturing self to serve others. International Journal for Human Caring, 2009. 13(2): p. 34-38.
  289. Sarabia-Cobo, C., Heart Coherence: A New Tool in the Management of Stress on Professionals and Family Caregivers of Patients with Dementia. Applied Psychophysiology and Biofeedback, 2015: p. 1-9.
  290. Watson, J., Nursing: Human science and human care: A theory of nursing. 1999: Jones & Bartlett Learning.
  291. Lemaire, J.B., Wallllace J E, Lewin A M, de Grood J, Schaefer J P, The effect of a biofeedback-based stress management tool on physician stress: a randomized controlled clinical trial. Open Medicine, 2011. 5(4): p. 154-163.
  292. HeartMath, L.L.C., Return on Investment. White Paper, 2009.
  293. Reissner, A., The dance of partnership: A theological reflection. Missiology: An International Review, 2001. 29(1): p. 3-10.
  294. Nahser, F. and S. Mehrtens, What’s Really Going On? 1993, Chicago: Corporantes.
  295. Goldman, L., Breaking the Silence: A Guide to Helping Children with Complicated Grief-Suicide, Homicide, AIDS, Violence and Abuse. 2014: Routledge.
  296. Perry, B.D., Childhood experience and the expression of genetic potential: What childhood neglect tells us about nature and nurture. Brain and mind, 2002. 3(1): p. 79-100.
  297. Costello, E.J., et al., Psychiatric disorders in pediatric primary care. Prevalence and risk factors [see comments]. Arch Gen Psychiatry, 1988. 45(12): p. 1107-16.
  298. Scales, P.C., Reducing risks and building developmental assets: Essential actions for promoting adolescent health. Journal of School Health, 1999. 69(3): p. 113-119.
  299. Bennett, W., The Index of Leading Cultural Indicators: Facts and Figures on the State of American Society. 1994, New York: Simon & Schuster.
  300. Resnick, M.D., L.J. HARRIS, and R.W. Blum, The impact of caring and connectedness on adolescent health and well-being. J Paediatr Child Health, 1993. 29(s1): p. S3-S9.
  301. Bradley, R.T., et al., Reducing Test Anxiety and Improving Test Performance in America’s Schools: Results from the TestEdge National Demonstration Study. 2007, Boulder Creek, CA: HeartMath Research Center, HeartMath Institute, Publication No. 07-09-01.
  302. Hartnett-Edwards, K. and T.C.G. University, The Social Psychology and Physiology of Reading/language Arts Achievement 2006: Claremont Graduate University.
  303. Connolly, F., Evaulation of a HeartMath / Safe Place Programme with Sshool Childern in West Belfast, 2009, Greater Falls Extended Schools: p. 1-12.
  304. Bradley, R.T., et al., Efficacy of an Emotion Self-regulation Program for Promoting Development in Preschool Children. Glob Adv Health Med, 2012. 1(1): p. 36-50.
  305. May, R.W., M.A. Sanchez-Gonzalez, and F.D. Fincham, School burnout: increased sympathetic vasomotor tone and attenuated ambulatory diurnal blood pressure variability in young adult women. Stress, 2014(0): p. 1-9.
  306. May, R.W., K.N. Bauer, and F.D. Fincham, School Burnout: Diminished Academic and Cognitive Performance. Learning and Individual Differences. In review
  307. Bajkó, Z., et al., Anxiety, depression and autonomic nervous system dysfunction in hypertension. J Neurol Sci, 2012. 317(1): p. 112-116.
  308. FitzGerald, L., et al., Effects of dipping and psychological traits on morning surge in blood pressure in healthy people. Journal of Human Hypertension, 2012. 26(4): p. 228-235.
  309. Matthews, K.A., et al., Blood pressure reactivity to psychological stress predicts hypertension in the CARDIA study. Circulation, 2004. 110(1): p. 74-78.
  310. Unsworth, N., et al., An automated version of the operation span task. Behavior research methods, 2005. 37(3): p. 498-505.
  311. Unsworth, N., et al., Complex working memory span tasks and higher-order cognition: A latent-variable analysis of the relationship between processing and storage. Memory, 2009. 17(6): p. 635-654.
  312. Babraj, J.A., et al., Extremely short duration high intensity interval training substantially improves insulin action in young healthy males. BMC Endocrine Disorders, 2009. 9(1): p. 3.
  313. Rakobowchuk, M., et al., Sprint interval and traditional endurance training induce similar improvements in peripheral arterial stiffness and flow-mediated dilation in healthy humans. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2008. 295(1): p. R236-R242.
  314. Patchell, B., Coherent Learning: Creating High-level Performance and Cultural Empathy From Student to Expert. Global Advances in Health and Medicine, 2014. 3(Suppl 1): p. BPA17.
  315. Vislocky, M. and R. Leslie, Efficacy and Implementation of HeartMath Instruction in College Readiness Program: Improving Students’ Mathematics Performance and Learning 2005, University of Cincinnati – Clermont College, Batavia OH:
  316. deBoer, R.W., J.M. Karemaker, and J. Strackee, Hemodynamic fluctuations and baroreflex sensitivity in humans: A beat-to-beat model. American Journal of Physiology, 1987. 253(3 Pt 2): p. H680-H689.
  317. Association, A.P., Stress in America: findings 2010.
  318. Hoel, H., K. Sparks, and C.L. Cooper, The cost of violence/stress at work and the benefits of a violence/stress-free working environment. Geneva: International Labour Organization, 2001.
  319. Kalia, M., Assessing the economic impact of stress [mdash] The modern day hidden epidemic. Metabolism, 2002. 51(6): p. 49-53.
  320. Bliss, W.G., Cost of employee turnover. The Advisor, 2004.
  321. Cooper, C. and R. Payne, eds. Causes, Coping and Consequences of Stress at Work. 1988, John Wiley & Sons Ltd.: New York.
  322. Goetzel, R.Z., et al., The relationship between modifiable health risks and health care expenditures. An analysis of the multi-employer HERO health risk and cost database. The Health Enhancement Research Organization (HERO) Research Committee. Journal of Occupational and Environmental Medicine, 1998. 40(10): p. 843-854.
  323. Bosma, H., et al., Low job control and risk of coronary heart disease in Whitehall II(prospective cohort) study . Bmj, 1997. 314(7080): p. 558-65.
  324. Berkman, L.F. and S.L. Syme, Social networks, host resistance, and mortality: a nine-year follow-up study of Alameda County residents. Am J Epidemiol, 1979. 109(2): p. 186-204.
  325. Hermes, G.L., et al., Social isolation dysregulates endocrine and behavioral stress while increasing malignant burden of spontaneous mammary tumors. Proc Natl Acad Sci U S A, 2009. 106(52): p. 22393-8.
  326. Marmot, M.G. and S.L. Syme, Acculturation and coronary heart disease in Japanese-Americans. Am J Epidemiol, 1976. 104(3): p. 225-47.
  327. Neser, W., H. Tyroler, and J. Cassel, Social disorganization and stroke mortality in the black population of North Carolina. American Journal of Epidemiology, 1971. 93(3): p. 166-175.
  328. Ornstein, R. and D. Sobel, The Healing Brain. 1987, New York: Simon and Schuster.
  329. Lynch, J.J., A Cry Unheard: New Insights into the Medical Consequences of Loneliness. 2000, Baltimore, MD: Bancroft Press.
  330. Uchino, B.N., J.T. Cacioppo, and J.K. Kiecolt-Glaser, The relationship between social support and physiological processes: a review with emphasis on underlying mechanisms and implications for health. Psychol Bull, 1996. 119(3): p. 488-531.
  331. Cohen, S. and S. Syme, eds. Social Support and Health. 1985, Academic Press: Orlando.
  332. Ornish, D., Love and Survival: The Scientific Basis for the Healing Power of Intimacy. 1998, New York: HarperCollins Publishers.
  333. Pipe, T.B., et al., Building personal and professional resources of resilience and agility in the healthcare workplace. Stress and Health, 2012. 28(1): p. 11-22.
  334. Newsome, M., et al., Changing Job Satisfaction, Absenteeism, and Healthcare Claims Costs In a Hospital Culture. Global Advances in Health and Medicine, 2014. 3(Suppl 1): p. BPA01.
  335. Riley, K. and D. Gibbs, HeartMath in UK healthcare: Does it add up? Journal of holistic healthcare, 2013. 10(1): p. 23-28.
  336. Murphy, H., Caring Theory and HeartMath: A Match Made in Heaven. Global Advances in Health and Medicine, 2014. 3(Suppl 1): p. BPA18.
  337. Goldfisher, A.M., B. Hounslow, and J. Blank, Transforming and Sustaining the Care Environment. Global Advances in Health and Medicine, 2014. 3(Suppl 1): p. BPA11.
  338. Bosteder, L. and S. Hargrave, Learning within a Prison Environment: Will Emotional Intelligence Training Benefit Female Inmates Participating in a Work-based Education Program?, 2008, Oregon State University: p. 1-3.
  339. McCraty, R., A. Deyhle, and D. Childre, The global coherence initiative: creating a coherent planetary standing wave. Glob Adv Health Med, 2012. 1(1): p. 64-77.
  340. Uyeda, S., et al., Geoelectric potential changes: possible precursors to earthquakes in Japan. Proc Natl Acad Sci U S A, 2000. 97(9): p. 4561-6.
  341. Kopytenko, Yu A., et al. "Detection of ultra-low-frequency emissions connected with the Spitak earthquake and its aftershock activity, based on geomagnetic pulsations data at Dusheti and Vardzia observatories." Physics of the Earth and Planetary Interiors 77.1(1993): p. 85-95
  342. Cornelissen, G., et al., Chronomes, Time Structures, for Chronobioengineering for "A Full Life". Biomedical Instrumentation and Technology, 1999. 33: p. 152-187.
  343. Doronin, V.N., Parfentev, V.A., Tleulin, S.Zh, Namvar, R.A., Somsikov, V.M., Drobzhev, V.I. and Chemeris, A.V., Effect of variations of the geomagnetic field and solar activity on human physiological indicators. Biofizika, 1998. 43(4): p. 647-653.
  344. Kay, R.W., Geomagnetic Storms: Association with Incidence of Depression as Measured by Hospital Admission. British Journal of Psychiatry, 1994. 164: p. 403-409.
  345. Mikulecký, M., Solar activity, revolutions and cultural prime in the history of mankind. Neuroendocrinology Letters, 2007. 28(6): p. 749-756.
  346. Burch, J.B., Reif, J.S., Yost, M.G., Geomagnetic disturbances are associated with reduced nocturnal excretion of a melatonin metabolite in humans. Neuroscience Letters, 1999. 266: p. 209-212.
  347. Rapoport, S.I., Blodypakova, T.D., Malinovskaia, N.K., Oraevskii, V.N., Meshcheriakova, S.A., Breus, T.K. and Sosnovskii, A.M., Magnetic storms as a stress factor. Biofizika, 1998. 43(4): p. 632-639.
  348. Pobachenko, S.V., Kolesnik, A. G., Borodin, A. S., Kalyuzhin, V. V., The Contigency of Parameters of Human Encephalograms and Schumann Resonance Electromagnetic Fields Revealed in Monitoring Studies. Complex Systems Biophysics, 2006. 51(3): p. 480-483.
  349. Persinger, M.A., Sudden unexpected death in epileptics following sudden, intense, increases in geomagnetic activity: prevalence of effect and potential mechanisms. Int J Biometeorol, 1995. 38(4): p. 180-187.
  350. Stoupel, E., Sudden cardiac deaths and ventricular extrasystoles on days of four levels of geomagnetic activity. J. Basic Physiol. Pharmacol., 1993. 4(4): p. 357-366.
  351. Belov, D.R., Kanunikov, I. E. and Kiselev, B. V., Dependence of human EEG synchronization on the geomagnetic activity on the day of experiment. Ross Fiziol. Zh Im I M Sechenova, 1998. 84(8): p. 761-774.
  352. Villoresi, G., Ptitsyna, N.G., Tiasto, M.I. and Iucci, N., Myocardial infarct and geomagnetic disturbances: analysis of data on morbidity and mortality [In Russian]. Biofizika, 1998. 43(4): p. 623-632.
  353. Gordon, C., Berk, M., The effect of geomagnetic storms on suicide. South African Psychiat Rev, 2003. 6: p. 24-27.
  354. Kay, R.W., Schizophrenia and season of birth: relationship to geomagnetic storms. Schiz Res, 2004. 66: p. 7-20.
  355. Malin, S.R.C.a.S., B.J., Correlation between heart attacks and magnetic activity. Nature, 1979. 277: p. 646-648.
  356. Nikolaev, Y.S., Rudakov, Y.Y., Mansurov, S.M. and Mansurova, L.G., Interplanetary magnetic field sector structure and disturbances of the central nervous system activity. Reprint N 17a, Acad. Sci USSR, IZMIRAN, Moscow, 1976: p. 29.
  357. Oraevskii, V.N., Breus, T.K., Baevskii, R.M., Rapoport, S.I., Petrov, V.M., Barsukova, Zh.V., Gurfinkel’ IuI, and Rogoza, A.T., Effect of geomagnetic activity on the functional status of the body. Biofizika, 1998. 43(5): p. 819-826.
  358. Zaitseva, S.A.a.P., M. I., Effect of solar and geomagnetic activity on population dynamics among residents of Russia [In Russian]. Biofizika, 1995. 40(4): p. 861-864.
  359. Persinger, M.A., Wars and increased solar-geomagnetic activity: aggression or change in intraspecies dominance? Percept Mot Skills, 1999. 88(3 Pt 2): p. 1351-1355.
  360. Kleimenova, N. and O. Kozyreva, Daytime quasiperiodic geomagnetic pulsations during the recovery phase of the strong magnetic storm of May 15, 2005. Geomagnetism and Aeronomy, 2007. 47(5): p. 580-587.
  361. Subrahmanyam, S., p. Narayan, and T. Srinivasan, Effect of magnetic micropulsations on the biological systems — A bioenvironmental study. International Journal of Biometeorology, 1985. 29(3): p. 293-305.
  362. Halberg, F., et al., Cycles Tipping the Scale between Death and Survival (="Life"). Progress of Theoretical Physics Supplement 2008. 173: p. 153-181.
  363. Otsuka, K., et al., Chronomics and "Glocal" (Combined Global and Local) Assessment of Human Life. Progress of Theoretical Physics Supplement, 2008. 173: p. 134-152.
  364. Persinger, M.A., Geopsychology and geopsychopathology: Mental processes and disorders associated with geochemical and geophysical factors. Experientia, 1987. 43: p. 92-104.
  365. Dimitrova, S., Stoilova, I. and Cholakov, I., Influence of Local Geomagnetic Storms on Arterial Blood Pressure. Bioelectromagnetics, 2004. 25: p. 408-414.
  366. Hamer, J.R., Biological entrainment of the human brain by low frequency radiation. Northrop Space Labs, 1965: p. 65-199.
  367. Rapoport, S.I., Malinovskaia, N.K., Oraevskii, V.N., Komarov, F.I., Nosovskii, A.M. and Vetterberg, L., Effects of disturbances of natural magnetic field of the Earth on melatonin production in patients with coronary heart disease. Klin Med (Mosk), 1997. 75(6): p. 24-26.
  368. Ertel, S., Space weather and revolutions: Chizhevsky’s heliobiological claim scrutinized. Studia Psychologica, 1996. 39: p. 3-22.
  369. Grigoryev, P., Rozanov, V., Vaiserman, A., Vladimirskiy, B., Heliogeophysical factors as possible triggers of suicide terroristic acts. Health, 2009. 1(4): p. 294-297.
  370. Smelyakov, S.V. Tchijevsky’s Disclosure: How the Solar Cycles Modulate the History. 2006.
  371. Tchijevsky, A.L., (de Smitt, V.p. translation), Physical Factors of the Historical Process. Cycles, 1971. 22: p. 11-27.
  372. Ertel, S., Cosmophysical correlations of creative activity in cultural history. Biophysics, 1998. 43(4): p. 696-702.
  373. Stoupel, E., et al., Ambulatory blood pressure monitoring in patients with hypertension on days of high and low geomagnetic activity. J Hum Hypertens, 1995. 9(4): p. 293-4.
  374. Anshel, M.H., Effect of age, sex, and type of feedback on motor performance and locus of control. Res Q, 1979. 50(3): p. 305-17.
  375. Cornelissen, G., et al. Gender differences in circadian and extra-circadian aspects of heart rate variability (HRV). in 1st International Workshop of The TsimTsoum Institute. 2010. Krakow, Poland.
  376. Oinuma, S., et al., Graded response of heart rate variability, associated with an alteration of geomagnetic activity in a subarctic area. Biomed Pharmacother, 2002. 56(Suppl 2): p. 284s-288s.
  377. Anshel, M.H. and D. Marisi, Effect of music and rhythm on physical performance. Res Q, 1978. 49(2): p. 109-13.
  378. McCraty, R., The energetic heart: Bioelectromagnetic communication within and between people, in Bioelectromagnetic Medicine, P.J. Rosch and M.S. Markov, Editors. 2004, Marcel Dekker: New York. p. 541-562.
  379. Kemper, K.J. and H.A. Shaltout, Non-verbal communication of compassion: measuring psychophysiological effects. BMC Complement Altern Med, 2011. 11: p. 132.
  380. Montagnier, L., et al., Transduction of DNA information through water and electromagnetic waves. arXiv preprint arXiv:1501.01620, 2014.
  381. Persinger, M., On the possible representation of the electromagnetic equivalents of all human memory within the earth’s magnetic filed: Implications of theoretical biology. Theoretical Biology Insights, 2008. 1: p. 3-11.
  382. Persinger, M.A., On the possibility of directly accessing every human brain by electromagnetic induction of the fundamental alogorithms Perceptual and Motor Skills, 1995. 80: p. 791-799.
  383. Davies, J.L., Alleviating political violence through enhancing coherence in collective consciousness: Impact assessment analysis of the Lebanon war. Dissertation Abstracts International, 1988. 49(8): p. 2381A.
  384. Hagelin, J., The Power of the Collective. Shift: At the Frontier of Consciousness, 2007. 15: p. 16-20.
  385. Hagelin, J.S., Orme-Johnson, D. W., Rainforth, M., Cavanaugh, K. and Alexander, C. N., Results of the National Demonstration Project to Reduce Violent Crime and Improve Governmental Effectiveness in Washington, D.C. Social Indicators Research, 1999. 47: p. 153-201.
  386. Orme-Johnson, D.W., et al., International Peace Project in the Middle East THE EFFECTS OF THE MAHARISHI TECHNOLOGY OF THE UNIFIED FIELD The Journal of Conflict Resolution, 1988. 32(4): p. 776-812.
  387. Bancel, P., Nelson, R., The GCP Event Experiment: Design, Analytical Methods, Results. Journal of Scientific Exploration, 2008. 22(3): p. 309-333.
  388. Nelson, R., Effects of Globally Shared Attention and Emotion. Journal of Cosmology, 2011. 14.
  389. Wendt, H.W., Mass emotions apparently affect nominally random quantum processes: interplanetary magnetic field polarity found critical, but how is causal path?, 2002, Halberg Chronobiology Center, University of Minnesota: St. Paul.
  390. Ameling, A., Prayer: an ancient healing practice becomes new again. Holist Nurs Pract, 2000. 14(3): p. 40-8.
  391. Gillum, F. and D.M. Griffith, Prayer and spiritual practices for health reasons among American adults: the role of race and ethnicity. J Relig Health. 49(3): p. 283-95.
  392. Schwartz, S.A. and L. Dossey, Nonlocality, intention, and observer effects in healing studies: laying a foundation for the future. Explore (NY). 6(5): p. 295-307.