An Expert's Scanpath (IMAGE) Washington University in St. Louis Caption In the study, gaze direction was used to nudge novices into following an expert radiologist’s scanpath (a simplified version of which is shown in green) as they looked at a mammogram. A potential tumor is circled in red. Credit Grimm, Bailey et al. Usage Restrictions Credit required 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.