You have nerves throughout your entire body. Nerves send electrical signals that help you feel sensations and move your muscles. Nerves also control body functions lik… See more

What is the purpose of nerves?
Nerves send electrical signals from one part of … See more

Where are your nerves located?
Many nerves start in your spinal cord and some even from your brain. They extend throughout your body, including in your: Arms, … See more

What conditions and disorders affect the nerves?
Some conditions affect how well your nerves send signals. If damage or injury interferes w… See more

How can I keep my nerves healthy?
You can keep your nerves and entire nervous system healthier by adopting healthy habits, like: Avoid tobacco or quit smoking. E… See more