Final answer:
Stress-activated ion channels in the Organ of Corti are involved in auditory perception, converting mechanical vibrations into electrical signals for the brain to process as sound.
Step-by-step explanation:
Stress-activated ion channels in the Organ of Corti are crucial for auditory perception. These channels are part of the hair cells that convert mechanical sound vibrations into electrical signals, which are then transmitted to the brain to be processed as sound. The Organ of Corti is located in the cochlea of the inner ear. When sound waves cause the cochlear fluid to move, the hair cells bend, which leads to the opening of ion channels and the initiation of an electrical signal that is sent to the brain. Therefore, these channels play a role in auditory perception, not in visual, olfactory, or taste perceptions.