Associate Professor Giles Newton-Howes (IMAGE) University of Otago Caption Associate Professor Giles Newton-Howes from Otago's Department of Psychological Medicine, Wellington Credit University of Otago Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.