Banack, Sandra Amino Acid Analyzer 2002_cropped.jpg (IMAGE) Brain Chemistry Labs Caption Dr. Sandra Banack Analyzing Alzheimer’s Blood Samples at the Brain Chemistry Labs in Jackson Hole. Credit © 2022 Paul Alan Cox 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.