Conditions list medically reviewed by George Krucik, MD, MBA
Alzheimer's disease (AD), the most common cause of dementia, is a progressive brain disorder. Learn about the causes, signs and research being done about AD.
A stroke is a medical emergency that requires immediate medical care. Learn about the signs of a stroke and what to do.
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.