Medically reviewed by John Carew, MD The ears are a pair of sensory organs whose primary functions are hearing and balance.

So, as you can see, there’s a lot more to the human ear than meets the eye. Outer ear - Part of the ear you can see. Shaped like a funnel to collect sound waves and send them to the inner ear.

The evolution of the mammalian ear is well documented and makes a nice evolutionary story. The ear consists of three parts: inner, middle, outer ear Some vertebrates lack middle and outer ear ...

Hearing loss comes in different shapes and sizes. There are three common types of hearing loss that affect around 37M people ...

The presence of two types of hair cells, the inner and outer hair cells, in the organ of Corti was appreciated nearly a 100 ... ears revealed that the mechanical frequency selectivity in the living ...