Professor Ian Robertson is Co-Director of the Global Brain Health Institute (www.gbhi.org). A trained clinical psychologist as well as a neuroscientist, he is widely known internationally for his research on attention and the human brain. His popular writing has included four books aimed at the general reader: Mind Sculpture (2000), The Mind’s Eye (2003), Stay Sharp (2005), The Winner Effect (2012) and The Stress Test (2016), all of which have been widely translated (www.ianrobertson.org).