Dr Rollin McCraty is director of research at the Institute of HeartMath. He is also a professor at Florida Atlantic University. And he’s an expert in research and development systems engineering and instrumentation design. He’s undergone advanced training in electrical systems engineering at NASA Space Center. He has a bachelor’s degree in technology, a master’s in radiational physics and a PhD in health services. Dr McCraty and his research team regularly participate in collaborative studies with other U.S. and international institutions. And his research has been published in journals that include the American Journal of Cardiology, the Journal of the American College of Cardiology, Stress Medicine, Biological Psychology, and many more. He’s been interviewed in leading news publications, national TV shows, and appeared in numerous documentaries.