Matching Pairs Parts and Functions of the EarOnline version Match the parts to the functions of the ear. by Jessica Bridges 1 Hammer 2 Anvil 3 Ear Drum 4 Cochlea 5 Auditory Nerve 6 Stirrup transmits sound vibration from the eardrum to the anvil transforms vibrations to signals transmits sound from the anvil to the cochlea carries sound waves to the middle ear transfers auditory information from the inner ear to the brain passes vibrations from the hammer to the stirrup