NEET PG DENTAL EXAM

Detailed explanation-1: -Your olfactory nerve is the first cranial nerve (CN I). This nerve enables your olfactory system and sense of smell. Cranial nerve 1 is the shortest sensory nerve . It starts in your brain and ends in the upper, inside part of your nose.

Detailed explanation-2: -The pleasant smell of spring flowers, for example, might be considered an “olfactory delight.” A related word, olfaction, is a noun referring to the sense of smell or the act or process of smelling.

Detailed explanation-3: -Olfaction is a critical physiologic process of the nasal airway. The sense of smell plays an important role in pleasure, including the palatability and flavor of food, and can even modify dietary behavior and nutrition, a key component of health.