A new study reveals that nerve cells receive periodic infusions of mitochondria from neighboring cells — and this may point to a new way of treating nerve pain. When you purchase through links on our ...

“Vagus” is a Latin word meaning “wandering”, and the nerves with that name (one on the right, one on the left) meander around the body, connecting the brain to the heart, the lungs, the gut and beyond ...

Sleeping with hands under the body, having carpal tunnel syndrome, and nerve damage are some causes of hand numbness. It's important to tell a doctor if your hand numbness is accompanied by weakness ...