References
1. Nakatani Y. Skin electric resistance and ryodoraku. J Autonomic Nerve 1956;6:52.
2. The colleges of Korean medicine in Korea. Biofunctional medicine Seoul: Goonja Publisher; 2008. p. 132–44.
3. Park YB. The principle of Ryodoraku and clinical utilization. The third medicine 1996;1(2):83–94.
4. Noh SH, Kim KH, Yoon YJ, Yang GY, Kim JK, LEE BR, et al. Ryodoraku application for diagnosis : a review of Korean literature. Korean J Acupunct 2011;28(4):125–35.
5. Schmidt J, Sparenberg C, Fraunhofer S, Zim-gibl H. Symphathetic nervous system activity during laparoscopic and needlescopic cholecystectomy. Surg Endosc 2002;16:476–80.
6. Joo BJ, Lim SM, Kim HJ, Lee DN. The clinical study on yangdorak change of menstrual phase, follicular phase and luteal phase with 14 nurses in 20’s. J Orient Obstet Gynecol 2003;16(2):242–53.
7. Sancier KM. Electrodermal measurements for monitoring the effects of a Qigong Workshop. J Altern Complement Med 2003;9(2):235–41.
8. Kotokimiya. Eastern and Western medicine of Ryodoraku Seoul: Goonja Publisher; 2009. p. 355.
9. Kim JH, Jung SK, Jung HJ. A study on sympathetic activity by average Ryodoraku score in patients with hyperhidrosis. J Oriental Internal Medicine 2010;31(1):118–127.
10. Oh SJ, Park YJ, Park YB. Studies on the characteristics of the Yin-Yang, Heat-Cold by the Yangdorak patterns. J Korea Instit Orient Med Diagn 2003;8(1):86–108.
11. Bang JK, Park YC, Lee SH, Chang DI, Lee YH. The study on the characteristics of Yangdorak in the patients with idiopathic parkinson’s disease. The Acupuncture 2006;23(6):153–64.
12. Hwang JH, Jung SY, Jung SK. The diagnostic values of Ryodoraku and pulse analysis for respiratory disease patients. Korean J Orient Int Med 2007;28(3):560–9.
13. Kim ES, Lee JM, Lee CH, Cho JH, Jang JB, Lee KS. A study on characters of Yangdorak in climacteric women. J Orient Obstet Gynecol 2008;21(4):159–68.
14. Kim KS, Chung SH, Kim SS, Lee JS. The study on the characteristics of Ryodoraku score in the chronic low back pain patients. J Korean Med Rehab 2009;19(1):145–54.
15. Kim WH, Kim JW. A study on Bian Zheng analysis of Bi Wi disease patient by Yangdorak diagnosis system. J Dong-Eui Orient Med 2000;33:127–46.
16. Moon YH, Bae HS, Moon SK, Ko CN, Kim YS, Cho KH, et al. Clinical investigation about the interrelationship between differentiation of syndroms and numerical value of measurement (Yang-do-rack diagnosis) in acute stroke patients. Korean J Orient Int Med 1998;19(2):28–36.
17. Oh MJ, Shim YS, Song HS. Sasang constitutional diagnosis by portable Ryodoraku device: comparative study with QSCC II questionnaire. The Acupuncture 2013;30(4):161–7.
18. Kim KT, Kim DH, Park YJ, Kim JK, Park YB. A review study on Rydoraku study trend. J Korea Instit Orient Med Diagn 2005;9(1):69–83.
19. Lee CW, Song MH, Yang SJ, Kwon JN. Review study on ryodoraku diagnosis study methods. J Korean Orient Med 2014;35(3):1–14.
20. Lee SK, Kim EK, Kim SH. The effect of treadmill exercise in water on autonomic nervous system. KSSLS 2005;25:393–406.
21. Yun SJ, Pack SH. The effect of treadmill exercise and treadmill exercise with sports massage on the change of serum lipids and autonomic nerve system of the overweight female college student. J Korean Soc Living Environ Sys 2013;20(5):587–96.
22. Lee JS, Kim CG. Blood levels of oxidatie stress, antioxidant, and metabolic variables at two exercise intensiies on an acute treadmill graded exercise. KJSS 2014;23(4):1045–56.
23. Oh SD, Cho PS. Effect of treadmill exercise on depressive and neurotransmitters in college women with depressive symptoms. KSSLS 2012;50:923–34.
24. Bae JJ, Kang KH, Kim SA. The difference of respiratory variable on GXT between aqua and land treadmill exercise. JCD 2006;8(3):297–306.
25. Textbook Compilation Committee of the Korea Acupuncture & Moxibustion Medicine Society. The Acupuncture and Moxibustion Gyeonggido: Jipmoondang; 2008. p. 596.
26. Lee JI, Ko SC, Song HS. A clinical study on the repeatability and reproducibility of portable Ryodoraku device. The Acupuncture 2013;30(3):135–40.
27. Lee JI, Hur KY, Song HS. Influence of dyspepsia dependent Ryodoraku score upon ‘Soeum person’ diagnosed by portable Ryodoraku device. The Acupuncture 2013;30(5):77–86.
28. Bruce RA, Kusumi F, Hosmer D. Maximal oxygen intake and mono graphic assessment of functional aerobic impaiment in cardiovascular disease. Am Heart J 1973;85(4):546–62.
29. Robert JS, Myrvin HE. National survey of exercise stress testing facilities. Chest 1980;77(1):94–7.
30. American College of Sports Medicine. ACSM’s guidelines for exercise testing and prescription Philadelphia: Lippincott Williams & Wilkins; 2013. p. 123–6.
31. Moliterno DJ, Willard JE, Lange RA, Negus BH, Boehrer JD, Glamann DB, et al. Coronary -artery vasoconstriction induced by cocaine, cigarette smoking, or both. N Engl J Med 1994;330:454–59.
32. Cha JH, Kim YB, Shin YJ, Kim JM. A clinical study on the repeatability and reproducibility of Ryodoraku score. J Korean Oriental Med 2009;30(1):76–82.
33. Centore P. The coefficient of variation as a measure of spectrophotometric repeatability. Color research and application 2016;41(6):571–79.
34. Kim KJ. Study on clinical establish direction for oriental medicine diagnosis methods. J Physiol & Pathol Korean Med 2006;20(1):245–56.
35. Kyung Hee Univ. Academic Division. A practical approach to traditional Korean medicine diagnosis Seoul: Iljoongsa; 1997. p. 201.
36. Payne A, Dawson M, Schell A, Singh K, Courtney C. Can you give me a hand? A comparison of hands and feet as optimal anatomical sites for skin conductance recording. Psychophysiology 2013;50:1065–9.
37. Taylor N, Machado-Moreira C, Heuvel A, Caldwell J. Hands and feet: physiological insulators, radiators and evaporators. Eur J Appl Physiol 2014;114:2037–60.
38. Yoon SH. An association of Kyung-Rak principle and autonomic nerve theory related with Ryodoraku of patients with gastric dysmotility and gastric ulcer. Korean J Orient Int Med 2010;31(4):837–45.
39. Yoon SH. Sympathetic nerve function to electrical response of ryodoraku point and disarrangement of its meridian location on the anatomical viscera exclude the association bet ween ryodoraku theory and meridian principle. Korean J Orient Int Med 2011;32(2):259–77.