Professor Jamey Marth (IMAGE) Sanford Burnham Prebys Caption Jamey Marth, Ph.D. Credit Sanford Burnham Prebys Usage Restrictions Please credit Sanford Burnham Prebys 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.