Rollin McCraty, Ph.D. is Director of Research of the HeartMath Research Center at the HeartMath Institute. As a psycho-physiologist, Dr. McCraty’s research interests include the physiology of emotion, heart-brain communication and the global interconnectivity between people and the earth’s energetic systems. Findings from this research have been applied to the development of tools and technology to optimize individual and organizational health, performance, and quality of life.

He has been featured in a number of documentary films such as I am, The Truth, The Power of the Heart, Solar Revolution, The Way of Miracles, Cosmic Sentience, The 1-Field, Sacred Journey of the Heart, Rescued Hearts and The Living Matrix among many others.