title: An olfactory-submandibular salivary reflex in humans.
abstract: In a previous study we concluded that there is no olfactory-parotid salivary reflex in humans (Lee & Linden, 1991). The present study examines the olfactory-submandibular salivary reflex. Bilateral submandibular saliva was collected using custom-made collection devices for each of nine subjects. Salivary flow was measured in response to six appetizing odours: peppermint, vanilla, chocolate, beef, tomato and lemon. A significant increase in salivary flow was seen in response to each. There was no significant response to distilled water. We conclude that an olfactory-submandibular salivary reflex does exist in humans.
authors.affiliation: Biomedical Sciences Division, King's College London, Strand.
authors.forename: V M
authors.initials: VM
authors.lastname: Lee
authors.forename: R W
authors.initials: RW
authors.lastname: Linden
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010306:Parotid Gland / Q000378:metabolism; D012018:Reflex / Q000502:physiology*; D012463:Saliva / Q000378:metabolism; D012472:Salivation / Q000502:physiology*; D012903:Smell / Q000502:physiology*; D013363:Submandibular Gland / Q000378:metabolism