Geraint Ellis Rees FMedSci is Dean of the UCL Faculty of Life Sciences and a Professor of Cognitive Neurology and Wellcome Trust Senior Clinical Fellow at University College London. He is also a member of the Francis Crick Institute Executive Team and a Director of the Imanova Centre for Imaging Sciences. From 2012 - 2014 he was Deputy Head of the UCL Faculty of Brain Sciences, and from 2009 - 2014 the Director of the UCL Institute of Cognitive Neuroscience