Which nerve relates to the sense of smell?

TestyAlien3443, fairly sure his name was Klinger. Not Klingon, although the idea made me smile. Warf in the Mash unit!

There was a song by Loudon Wainwright III, "Dead skunk in the Middle of the Road." " You don't have to look; no, you don't have to see; you can feel it in your olfactory!"

TestyAlien3443, mash is boring old fashioned old out of date . Try some of my Gratins

Vanessa, I lost my sense of smell following two surgeries, the first was for an aneurysm clip when my brain was moved slightly and all the olfactory nerves were snapped. The second was transphenoidal surgery(through the nasal cavity) when an incision was made directly through the olfactory sensor and turned it into scar tissue

Reminds of an episode of MASH where Klingon tried to impress someone with what he heard Winchester say about a certain aroma: "It's good for the old factory"