- olfactory membrane
- the olfactory portion of the mucous membrane lining the nasal fossa.
Medical dictionary. 2011.
Medical dictionary. 2011.
olfactory neuroblastoma — a rare, slow growing, malignant tumor of neuroectodermal origin that begins in neuroepithelial cells of the olfactory membrane. The tumor appears primarily in the nasal cavity and nasopharynx of adults as a painful swelling and eventually may… … Medical dictionary
Olfactory epithelium — Section of the olfactory mucous membrane. Plan of olfactory neurons … Wikipedia
Olfactory glands — Section of the olfactory mucous membrane. Latin glandulae olfactoriae Gray s … Wikipedia
Olfactory receptor — Olfactory receptors expressed in the cell membranes of olfactory receptor neurons are responsible for the detection of odor molecules. Activated olfactory receptors are the initial player in a signal transduction cascade which ultimately produces … Wikipedia
Olfactory tubercle — Latin tuberculum olfactorium The olfactory tubercle is a structure involved in Olfaction. It is present in humans, but much smaller than it is in some other animals. It is a frequent subject of research.[1][2] … Wikipedia
Olfactory transduction — is a series of events in which odor molecules are detected by olfactory receptors and chemical signals are transformed into electrical signal to the brain where they are perceived as smells.[1] Once ligands (odorant particles) bind to specific… … Wikipedia
olfactory cell — n a sensory cell specialized for the reception of sensory stimuli caused by odors specif any of the spindle shaped neurons that are buried in the nasal mucous membrane of vertebrates and that have a round nucleus and two slender processes of… … Medical dictionary
olfactory organ — n an organ of chemical sense that receives stimuli interpreted as odors from volatile and soluble substances in low dilution, that lies in the walls of the upper part of the nasal cavity, and that forms a mucous membrane continuous with the rest… … Medical dictionary
olfactory cells — olfactory receptor cells a set of specialized, fusiform nerve cells with large nuclei, embedded among the epithelial cells in the mucous membrane of the nose; they carry impulses from the olfactory receptors to the glomeruli in the olfactory bulb … Medical dictionary
olfactory receptor — ▪ anatomy also called smell receptor protein capable of binding odour molecules that plays a central role in the sense of smell (olfaction). These receptors (receptor) are common to arthropods (arthropod), terrestrial vertebrates… … Universalium