Gustatory Cell (Noun)
Meaning
An epithelial cell in a taste bud that activates sensory fibers of the facial nerve or the glossopharyngeal nerve or the vagus nerve.
Classification
Nouns denoting body parts.
Examples
- The gustatory cell is a specialized epithelial cell found in the taste buds of the tongue and palate that plays a crucial role in the sensation of taste.
- Gustatory cells are activated by chemicals in food and drinks, which triggers a signal that is transmitted to the brain through the facial nerve or the glossopharyngeal nerve or the vagus nerve.
- The surface of a gustatory cell contains taste receptors that bind to specific molecules, allowing the cell to detect different flavors and textures.
- Gustatory cells are constantly being replaced throughout a person's lifetime, with the average lifespan of a gustatory cell ranging from a few days to a few weeks.
- Damage to the gustatory cells or the nerves that transmit their signals can result in a loss of taste, a condition known as ageusia.