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Summary
STOCKHOLM-- Alzheimer's researchers gathered here last month with a sense of urgency and optimism about possible treatments--and perhaps preventions--for the mind-robbing disease. The 4000 attendees heard about progress on several fronts, including possible vaccines and treatments aimed at either blocking formation of b amyloid, a small peptide thought to trigger the loss of brain neurons, or at dissolving the abnormal b-amyloid deposits that are a hallmark of the disease. This special focus also explores a debate over which drugs to test in a prevention trial.