Dr. Brittany Dugger (image) University of California - Davis Health Share Print E-Mail Caption This is Brittany Dugger choosing a sample from the UC Davis Alzheimer's Disease Center's brain bank. Credit UC Davis Health Usage Restrictions The image may only be used with appropriate caption and credit. Share Print E-Mail 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.