It is our pleasure to invite you to participate in a unique satellite meeting to be held in conjunction with the AD/PD conference in Sorrento, Italy. The one-day meeting will take place on March 9th at the Hilton Sorrento Palace, beginning promptly at 8:00 a.m. This meeting is part of a series of conferences that utilize debates as the primary means of advancing the field of research in Alzheimer disease and related neurodegenerative disorders.