Ramon Velasquez, Arizona State University (IMAGE) Arizona State University Caption Ramon Velasquez, lead author of the new study, is a researcher in the ASU-Banner Neurodegenerative Disease Research Center. Credit Biodesign Institute at Arizona State University Usage Restrictions None 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.