olfactory receptor

a spindle-shaped receptor cell in the olfactory epithelium of the nasal cavity that is sensitive to odorants. Cilia at the base of the olfactory receptors contain receptor sites for odorants. The receptors themselves collectively form the olfactory nerve, which synapses with cells in the olfactory bulb. Also called olfactory sense organ. See olfactory stimulation.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

February 17th 2025

transdermal patch

an adhesive application that is designed to release a drug at a steady rate via absorption through the skin into the bloodstream. Transdermal patches are used, for example, to administer nicotine in progressively smaller doses to people who are trying to give up smoking.