The inner ear is divided into two fluid filled chambers - one inside the other. Figure 3 illustrates the basic organization of both the organs of hearing and balance. The fluid in the two chambers ...

In order to reduce these reflections and maximize the transfer of sound energy from the air filled environment to the fluid filled inner ear, land animals evolved external ears as sound collectors and ...

But what exactly is fluid in the ear? Fluid in the ear means a buildup of mucus, or fluid, behind the eardrum. A healthy middle ear is filled with air, not fluid. Having fluid in there can be ...

When the tubes are narrowed or blocked, fluid can accumulate in the middle ear and become infected. People with acute otitis media may experience ear crackling due to narrowed or blocked ...

As a result, your eustachian tube can’t equalize the pressure in your middle ear with the air around you. You might feel pain ...

Dealing with pain or pressure in your ear, neck or throat is not only uncomfortable, it could also be a sign of an ear ...