the arousal of free nerve endings of the trigeminal nerve within the nasal cavity by odorous chemicals, generating feelings of stinging, warming, tickling, or cooling. The trigeminal nerve is additionally sensitive to the airflow alters which happening during breathing.

TRIGEMINAL CHEMORECEPTION: "Trigeminal chemoreception has been inhibited for some time now; thereby, that cannot be the cause."
Cite this page: N., Pam M.S., "TRIGEMINAL CHEMORECEPTION," in, April 29, 2013, (accessed October 18, 2021).