The Cranial Nerves song covers the 12 pairs of cranial nerves and their functions and is used by medical students the world over to help them learn the cranial nerves. Students use the lyric sheet and ...

The trigeminal nerve is a cranial nerve. It arises from the brainstem, and its branches cover your face and head. The trigeminal nerve is a paired nerve — you have one on each side. Its chief function ...

Your sense of smell comes from the olfactory nerve, the first cranial nerve. Multiple sensory nerve fibers make up the olfactory nerve. This nerve plays a vital role in using your senses to enjoy your ...