Anatomy of the inner ear

As I mentioned during my post on the anatomy of the outer and middle ears, I would be following up with a post on the anatomy of the inner ear. So today I will just try to give a bit of a summary on how the cochlea converts the vibrations of sound, to a message that can be interpreted by the brain.

The cochlea is like a long tube folded in half, and then coiled up with the folded end being the apex of the coil. This tube is filled with a fluid called perilymph. Continue reading