Alzheimer's research questioned as another drug fails
PET scans.can spot amyloid in the brain — something that has allowed researchers to learn that about a third of people who appear to have Alzheimer's disease do not have high levels of the plaque in their brains. (Robert Boston / AP). Dennis …
Brain 'pacemaker' for Alzheimer's
People With Alzheimer's Sleep Poorly—Should Your Frequent Naps Alarm You?
Brain stimulation shows promise for Alzheimer's disease in early trial