Dartmouth Visual Cortex Study (IMAGE) Dartmouth College Caption A Dartmouth College study sheds light on how the brain fills in the gaps of how we visually perceive the world around us. Credit Bellie Flopper Usage Restrictions Credit Bellie Flopper 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.