Late-onset Alzheimer's and genetics (approx. 22 min.)

A profile of the Nanney-Felts family, in which all seven siblings in the mother's generation had late-onset Alzheimer's disease. The family is working with Columbia University's Richard Mayeux, MD, to help understand the complicated genetics of late-onset Alzheimer's.

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.