A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

Because the brain processes all of the body’s signals, it houses major nerves to collect the information and get it to the proper section of the brain. There are 12 pairs of major nerves called ...

Your skull provides structure to your head and face while also protecting your brain. The bones in your skull can be divided into the cranial bones, which form your cranium, and facial bones, which ...

The vagus nerve connects the brain to major organs throughout the body and plays important roles in many bodily functions. For people with mobility issues participating in physical therapy, ...