Эпизод 4

Amidst the heartbreak of Alzheimer's, there is real reason for hope. This two-hour, two-part documentary takes viewers inside the laboratories and clinics of 25 leading scientists and physicians, who seek to discover what can be done to better detect and diagnose Alzheimer's, delay the onset of memory loss, affect the brain changes associated with the disease, and ultimately prevent Alzheimer's disease altogether.