Conditions list medically reviewed by George Krucik, MD, MBA
Huntington's disease is a hereditary condition in which your brain's nerve cells gradually break down. It can cause physical and psychological symptoms.
Creutzfeldt-Jakob disease is an infectious disease that causes the brain to degenerate. Learn about causes, symptoms, and its connection to "mad cow disease."
This feature is for informational purposes only and should not be used to diagnose. Please consult a healthcare professional if you have health concerns.