The small flap of cartilage at the entrance of the ear canal…
The small flap of cartilage at the entrance of the ear canal is called the [tragus], which helps direct sound into the ear. Vibrations from sound waves are transmitted through the three tiny bones known as the [ossicles]. These vibrations then reach the [cochlea], where they are transformed into electrical impulses. These impulses travel to the brain via the [vestibulocochlear] nerve.
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