Baby Undergoing DOT Scan (IMAGE) Aalto University Caption The brain scanning equipment uses fibre optics held to the baby's head with a gauze. Credit Photo: University of Turku & Aalto University Usage Restrictions With credit to University of Turku & Aalto University 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.