If your loved one experiences sudden cognitive decline, they may be experiencing a rare type of dementia called rapidly progressive dementia.

A delay in getting to the rapid eye movement (REM) stage of sleep may be linked to Alzheimer's disease and related dementias, ...

Learn about the 7 stages of dementia, from no impairment to end stage. Understand the signs and symptoms of each stage and ...

Have you ever noticed subtle changes in a loved one's personality or behavior and wondered if it's more than just aging?

Not everyone develops the condition as they age. Changes in the brain that may lead to dementia can begin decades before signs or symptoms appear. It is never too early or too late to take action that ...