KnowraOlfactory nerveLinked fromLinked fromThe 10 pages that link to Olfactory nerve, each with the reason it gives.All 10Broader topic 2Related 6Compared with 2Trigeminal nerveCompared with: Smell detects airborne odorants; trigeminal fibers signal nasal burning, cooling, and irritation.Optic nerveCompared with: It is another sensory cranial nerve, but serves smell rather than vision.