Taste

Definition

Taste is the sensory function of the central nervous system that allows us to perceive and differentiate flavors. It involves taste receptors on the tongue and the processing centers in the brain.

5 Must Know Facts For Your Next Test

1. Taste perception can be influenced by nutritional deficiencies, such as a lack of zinc or vitamin B12.
2. The gustatory pathway involves taste buds activating sensory neurons that send signals to the brain's gustatory cortex.
3. Certain neurological conditions, like stroke or multiple sclerosis, can impair taste sensation.
4. Medications used for neurological disorders may alter taste perception, affecting dietary choices and nutrition.
5. A balanced diet rich in essential nutrients supports optimal functioning of taste receptors and overall neurologic health.

Review Questions

• What role does zinc play in maintaining proper taste function?
• How can neurological conditions impact a patient's sense of taste?
• Why might medications prescribed for neurological issues alter a patient's taste perception?

Related terms

Gustatory Cortex: The area of the brain responsible for processing taste information.

Taste Buds: Clusters of cells located on the tongue that contain receptors to detect different tastes.

Neurological Disorders: Conditions affecting the nervous system, which may influence sensory functions including taste.