How do the different types of taste receptors stimulate the release of a neurotransmitter?

Q: Name the five primary taste sensations.

A: The gustatory system (sense of taste) is a sensory system that is partially responsible for the…

Q: Which neurotransmitter is released by salty taste receptor cells?

A: Approximately 50% of the total number of taste bud cells are type I cells. Type I cells are…

Q: Why is aqueous humor important?

A: The aqueous humor is a translucent water-like liquid comparable to plasma, but carrying low protein…

Q: How does gustation (taste) contribute to flavor?

A: In consuming and accepting food, flavor plays an essential role and in life satisfaction as a whole.…

Q: What are the five basic taste sensations, and what is the specific stimulus detected by each?

A: The ‘tongue’ is a muscular organ. It helps the human to taste food or to feel its texture. It also…

Q: Sort the tongue structures, from largest to smallest. Group of answer choice: microvilli on taste…

A: Digestion is defined as the process of breaking down the large insoluble food particles into smaller…

Q: How do the cilia of olfactory sensory neurons help these cells perform their function?

A: Olfactory neurons are bipolar neurons that are responsible for carrying out the sensory function…

Anatomy and Physiology of Special Sensory Organs

Sensory organs can be labeled as special sensory structures that permit sight, hearing, odor, and flavor. Sensory structures permitting proprioception, touch, thermal, and pain perception can be classified as more advanced sensory organs. The sensory neurons are trained to find out modifications in the external and internal conditions so that a person's body can react to that change. A stimulus is the first signal that is recognized by any sensory receptor of the body. Stimulus is an impulse generated when there is a change in the surroundings of a person. For example, a heated environment will alert the brain through the thermal sensory organs and generate a reflex accordingly.

Sensory Receptors

The human sensory system is one of the most complex and highly evolved structures, which processes a myriad of incoming messages. This well-coordinated system helps an organism or individual to respond to external stimuli, appropriately. The sensory receptors are an important part of the sensory system. These receptors are specialized epidermal cells that respond to external environmental stimuli. These receptors consist of structural and support cells that form the peripheral unit of the receptor and the neural dendrites which receive and detect the external stimuli.