Question

which part of the ear carries sound impulses to the brain? please explain your choice. 1....

which part of the ear carries sound impulses to the brain?

please explain your choice.

1. pinna
2. tympanic membrane
3. cochlear nerve
4. auditory nerve

Science   Anatomy-And-Physiology   
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Homework Answers

Answer #1

1. Answer: Options 3 and 4 are correct
Explanation:
Pinna catches sound waves and directs them into the ear
The tympanic membrane transmits external sound vibrations to the auditory ossicles.
Auditory ossicles amplfy the sound signals and transmit them to the Cochlea.
The Cochlea trabslates sound signals into electrical impulses.
These electrical impulses are carried to the brain by the AUDITORY NERVE.
The auditory nerve is also known as the Cochlear nerve or acoustic neuron.

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