R. Scott Turner, a professor of Neurology and Director of the Memory Disorder Center at Georgetown University Hospital, points to PET scan results that are part of a study on Alzheimer's disease.

Nearly 7 million Americans over age 65 are living with Alzheimer’s disease, the most common form of dementia. Intermountain Health geriatrician Dr. Angel Lybbert explains how to understand the disease ...

For decades, confirming Alzheimer’s disease has meant invasive spinal taps, expensive brain scans, and, too often, waiting until memory loss is unmistakable. Now researchers and regulators are ...