📖 what
What is the olfactory epithelium?
Human BodySenses
Quick Answer
The olfactory epithelium is a patch of tissue high in the nasal cavity that contains smell receptors. It detects odor molecules and starts the sense of smell.
The Full Story
The olfactory epithelium contains specialized sensory neurons whose receptors bind odor molecules in inhaled air. It lies in the upper part of the nasal cavity and sends information to the olfactory bulb. Because smell is linked to flavor perception, this tissue also helps shape how food tastes. Infections, trauma, or age-related changes can damage the epithelium and reduce smell. Its cells regenerate more than many other sensory neurons, which helps it recover from some injury.
Key Facts
1.Located high in the nasal cavity
2.Contains smell receptor neurons
3.Sends signals to the olfactory bulb
YouTube Angle
Suggested video title for this topic:
"Where smell really starts in your nose"