John Cacioppo is the Tiffany and Margaret Blake Distinguished Service Professor and Director of the Center for Cognitive and Social Neuroscience at the University of Chicago. Cacioppo is the author of more than 500 scientific articles and 20 books. Among the awards he has received are the Troland Award from the NAS, the Award for Distinguished Scientific Contributions from SPR, the Distinguished Scientific Contribution Award from APA, the Distinguished Scientific Contribution Award and the Scientific Impact Award from the SESP, and the Theoretical Innovation Prize from SPSP. He is a former Editor of Psychophysiology and a past president of the Society for Psychophysiological Research. Louis G. Tassinary is a Professor of Visualization, Executive Associate Dean in the College of Architecture and member of the Interdisciplinary Faculty of Neuroscience at Texas A & M University. He has published in a wide variety of journals including Psychological Science, Proceedings of the National Academy of Sciences, Proceedings of the Royal Society B, Preservation Law and Research, and Environment and Behavior. He is a recipient of a NSF Presidential Faculty Fellowship and the Kadel Medal for Career Achievement, and a former secretary of the Society for Psychophysiological Research. Gary G. Berntson is an Emeritus Academy Professor of Psychology at the Ohio State University. He has published over 200 peer-reviewed articles and has edited several books. He has served on numerous federal advisory committees (NIH and NSF, as well as the Department of Homeland Security and the Department of Defence). He has served as a Board member, Secretary and then President of the Society for Psychophysiological Research. He was the recipient of Distinguished Teaching and Distinguished Scholar awards from the Ohio State University, and received the Paul D. MacLean Award for Outstanding Research in Neuroscience from the American Psychosomatic Society (2013).