ing (LONI <http://www.loni.ucla.edu/> ) at UCLA, the National Center for Alzheimer's Diseas= Research and Care at the Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Fatebenefratel=i Hospital, Italy, and Intel Corporation. As y=u likely know, no comparable network exists today. GAAIN holds tremendous =ot