When reaching into your book bag, you accidentally jab yourself on the sharp point of a pencil. You immediately move your hand away from the source of pain. The ability to move away when this happens is communicated to your muscles from your brain through:

Question

Quizplus · Accepted Answer

Motor neurons are responsible for conveying commands from the brain to the muscles to initiate movement, such as pulling your hand away in response to pain.

When Reaching into Your Book Bag, You Accidentally Jab Yourself