Paul EnckProf. Paul Enck has been Director of Research at the Department of Psychosomatic Medicine and Psychotherapy at University Hospital Tübingen in Germany since 2004. His main interests are psychophysiology and neurobiology, relating to the placebo response, eating and food intake and their disorders, nausea and vomiting and of gut functions in health and disease, including functional and inflammatory bowel disorders, and the role of the microbiota and pre- and probiotics along the gut-brain axis.