Depressive Symptoms and Amyloid Pathology

Amyloid Biomarker Study group; for the Alzheimer's Disease Neuroimaging Initiative (ADNI), the A4 Study group, Dominantly Inherited Alzheimer Network (DIAN), European Prevention of Alzheimer's Dementia (EPAD) consortium, Fundacio ACE Healthy Brain Initiative (FACEHBI), Harvard Aging Brain Study (HABS), Japanese ADNI, Korean Brain Aging Study for the Early Diagnosis and Prediction of Alzheimer's disease (KBASE), Presymptomatic Evaluation of Experimental or Novel Treatments for Alzheimer's Disease (PREVENT-AD) research group