Julian Packheiser (IMAGE) Ruhr-University Bochum Caption Julian Packheiser and his colleagues have analysed over 130 studies on the subject of touch. Credit RUB, Marquard Usage Restrictions The image may only be used in the context of the press release "When and How Does Touch Make a Difference?" published by RUB on April, 9, 2024. License Original 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.