FreeCell Study Participants (IMAGE) Oregon Health & Science University Caption Stephanie Frederick and Norman Barrow play FreeCell on computers at Calaroga Terrace, a Portland, Ore. retirement community. Barrow participated in a recent OHSU study on the use of the game for detecting cognitive changes in elders, and Frederick hopes to participate in a future study. Credit OHSU 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.