Alzheimers Disease

Researchers are officially defining a new brain disorder that mimics Alzheimer's disease.

This week, a study suggested bacteria that causes gum disease might be to blame.

How do you tell the difference between Alzheimer's and other types of dementia?

Here's what young-onset Alzheimer's looks like.

Scientists have found how aspirin might help prevent Alzheimer's disease by helping cells clear the debris that leads to amyloid plaque formation.

Alzheimer's brains had up to twice as much of two common strains of herpes viruses than non-Alzheimer's brains.

For women, physical fitness in midlife may do more than give the heart a boost; it may also benefit the brain, a new study from Sweden suggests.

Implanting a pacemaker-like device in the brains of people with Alzheimer's disease could help slow the decline of decision-making and problem-solving skills.

Injecting the blood plasma of healthy young people into people with Alzheimer's disease might be safe, but not all experts are behind the idea.