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 ...

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 ...

Ian Ronald Drummond, 23, sues bar after tussle affects ability to smell. March 22, 2011— -- Ian Ronald Drummond suffered three skull fractures and a broken jaw after literally being thrown out of ...