Ravinder Nagpal (IMAGE) Florida State University Caption Ravinder Nagpal, an assistant professor in the FSU College of Education, Health, and Human Sciences and the director of the Gut Biome Lab, led a study that revealed a potential link between an infection caused by gut bacteria and the progression of Alzheimer’s disease. Credit Florida State University Usage Restrictions This image may be used with appropriate caption and credit. 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.