The term, 'Relaxation Response' was coined by Dr. Herbert Benson, professor, author, cardiologist, and founder of Harvard's Mind/Body Medical Institute.
http://www.psychologytoday.com/blog/heart-and-soul-healing/201303/dr-herbert-benson-s-relaxation-response
http://www.psychologytoday.com/blog/heart-and-soul-healing/201303/dr-herbert-benson-s-relaxation-response
