Stimuli and Responses in Human (6)

Part of human's middle ear (2)

Eardrum

Part of human's middle ear (3)

Oval window

Part of human's middle ear (4)

Eustachian tube

Part of human's inner ear (1)

Semicircular canals

Part of human's inner ear (2)

Auditory nerve

Part of human's inner ear (3)

Cochlea

Function of earlobe

Collects and directs sound waves into the ear canal

Function of ear canal

Directs sound waves to the eardrum

Function of eardrum (thin membrane)

Vibrates according to the frequency of the sound waves received and transfers the vibrations to the ossicles

Function of the ossicles (consisting of three small bones) in the human middle ear

Amplify sound vibrations and transfer them to the oval window