The cranial nerves are a set of twelve pairs of nerves that travel to and from the brain. Each has a different function. For example, the olfactory nerve is essential for detecting smells.

The optic nerve is located in the back of the eye. It is also called the second cranial nerve or cranial nerve II. It is the second of several pairs of cranial nerves. The job of the optic nerve ...

The bones in your skull can be divided into the cranial bones, which form your cranium, and facial bones, which make up your face. There are several types of bones within your body, including ...