As part of Brain Injury Awareness Week 2007, Headway Devon released the results of research carried out by psychologists at the University of Exeter and Royal Devon and Exeter Hospital. With help from city Starbucks baristas, clients at the charity's centre in Exeter also sampled different flavours and blends of coffee . This report is from ITV Westcountry Live, broadcast on 17 March 2007. 23/07/08