Which Best Illustrates the Concept of "Co-Transmission

question 34

Multiple Choice

Which best illustrates the concept of "co-transmission"?

• A) A single vesicle contains both glycine and GABA, and releases both synchronously
• B) A synaptic terminal contains some vesicles with dopamine, and some with norepinephrine, that are released simultaneously
• C) A synaptic terminal contains some vesicles with dopamine, and some with norepinephrine, that are released at different times based on different patterns of activity
• D) Both a and b
• E) a.b and c

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Definitions:

Ménière's Disease

A disorder of the inner ear causing vertigo, ringing in the ear (tinnitus), and hearing loss.

Labyrinth Dysfunction

A disorder affecting the inner ear's complex system, leading to issues with balance and hearing.

Otosclerosis

A hearing loss condition caused by abnormal bone growth in the middle ear, hindering the ears’ ability to transmit sound.

Bilateral Hyperacusis

A condition characterized by an increased sensitivity to normal environmental sounds in both ears.