Find out more about this degenerative disease of the brain by taking this quiz.
...more
Back pain is a common complaint, but how serious is it? Take this quiz and see how much you know about back care.
...more
Answer this one: What position is best for your back when you sleep?
...more
Although millions of Americans have balanced disorders, they can be difficult to diagnose. That's because dizziness--a common symptom--is such a broad term.
...more
One variant of this illness is known as "mad cow disease." To help make sense of this puzzling disease, take this quiz.
...more
When you get a headache, it's not the bones of the skull or the brain itself that's hurting. The pain comes from pain-sensitive nerves located near the muscles and blood vessels of the face, neck and scalp. Find out more about headaches by taking this quiz.
...more
It has been more than 40 years since singer/songwriter Woody Guthrie died of Huntington disease. He had been misdiagnosed for years—he'd even been labeled an alcoholic. Since that time, much as been learned about HD.
...more
To keep your memory sharp, it's helpful to understand factors that affect memory for better or for worse.
...more
Meningitis is an infection of the membranes that surround the brain and spinal cord. Both viruses and bacteria cause meningitis. Bacterial meningitis can be life-threatening; viral meningitis seldom is. Learn more about bacterial meningitis through this quiz.
...more
Many households in the United States have someone who suffers from migraine headaches. Take this quiz to test your knowledge of migraines.
...more