Rollin McCraty


The Appreciative Heart: The Psychophysiology of Positive Emotions and Optimal Functioning

The Energetic Heart: Bioelectromagnetic Interactions Within and Between People

The Coherent Heart


Heart-Brain Neurodynamics

Science of the Heart




About Rollin

Rollin McCraty, Ph.D. is the Executive Vice President and Director of Research at the Institute of HeartMath, and has been with the organization since its inception in 1991. He worked with founder Doc Childre to formulate the research goals of the organization and create its Scientific Advisory Board. Dr. McCraty is a Fellow of the American Institute of Stress, a Visiting Senior Scholar at Claremont Graduate University, and a Visiting Professor at University of Alabama at Birmingham. He has co-authored and published numerous research papers.