Quest for biomarkers (approx. 17 min.)

The Adult Children Study, the Alzheimer's Disease Neuroimaging Initiative (ADNI) and other investigations are under way to find biomarkers to detect key Alzheimer's changes years before symptoms appear.

This video is part of the "THE ALZHEIMER'S PROJECT," a presentation of HBO Documentary Films and the National Institute on Aging at the National Institutes of Health in association with the Alzheimer's Association, The Fidelity® Charitable Gift Fund and Geoffrey Beene Gives Back® Alzheimer's Initiative.