P1‐429: COMPARISON OF IN VIVO [F‐18]AV‐1451 OFF‐TARGET RETENTION IN AFRICAN AMERICANS AND CAUCASIANS. (1st July 2006) - Minhas, Davneet S.; Laymon, Charles M.; Tudorascu, Dana L.; Lopresti, Brian J.; Aizenstein, Howard J.; Lopez, Oscar L.; Ikonomovic, Milos D.; Reis, Steven E.; Mathis, Chester; Klunk, William E.; Cohen, Annie