Frontal Lobe
Parietal Lobe
Cerebellum
Temporal Lobe
Brain Stem
Occipital Lobe
Cochlea
Semicircular Canals
Eustachian Tube
Malleus
Incus
Stapes
Ear Drum
Ear Canal
Optic Nerve
Retina
Iris
Cornea
Lens
Pupil
