Albright, Pawar and Gepshtein (IMAGE) Salk Institute Caption New work by Salk scientists (from left) Tom Albright, Ambarish Pawar and Sergei Gepshtein shows how brain cells filter information in groups. Credit Salk Institute Usage Restrictions with credit and related coverage. 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.