Barret is a compass for the study of the brain and facial transplants, defends Dr. Freitas-Magalhães, Ph.D., the world's leading expert for Neuroscience and Biobehavioral Psychology and the Encyclopedia of Human Behavior, by Elsevier, Oxford, in his pioneering and extraordinary book about an emotional dialogue with Joan-Pere Barret, Ph.D., at the 2nd World Congress on Facial Expression of Emotion (WCFEE) on October 11, 2024 at University Fernando Pessoa (UFP), Porto, Portugal.