Neuroscience

Could fixing a problem with the heart be good for your brain?

People who have an irregular heartbeat called atrial fibrillation that is treated with a procedure called catheter ablation may have a reduced risk of dementia compared to those who are treated with medication alone. The ...

Arthritis & Rheumatism

What are the major types of arthritis?

Arthritis strikes millions of Americans, leaving them with aching, inflamed joints that make it hard to move around without pain.

Psychology & Psychiatry

How does stress affect the body?

Figuring out how stress affects your body can be a challenge, because the answer can depend on how stressed out you are, and for how long.

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