faculty (IMAGE) UT Southwestern Medical Center Caption Findings from Bradley Lega, M.D., Associate Professor of Neurological Surgery, Neurology and Psychiatry give brain science a better understanding of how memories are retrieved Credit UT Southwestern Medical Center Usage Restrictions none 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.