These observations suggest that the movement of stereocilia and the resulting modulation of their ionic currents is likely to be greater for outer hair cells than for inner hair cells. Several studies ...

If a breakdown occurs anywhere along this pathway, it is referred to as a conductive hearing loss. Certain types of ...

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 ...

The inner ear is divided into two fluid filled chambers - one inside ... The fluid in the two chambers differs on the basis of the kind of salt that each contains. The fluid in the outer or bony ...

Most of these cancers start in the skin of the outer ear. Cancers that develop inside the ear, known as the middle and inner ear, are rare. The outer ear is the part of the ear we can see. It protects ...

For instance, eczema raises your risk of an outer ear infection. So does psoriasis. Living with diabetes puts you at a higher risk of a middle and inner ear infection. Ear infections are one of ...

Muffled hearing occurs when sound waves have trouble passing through the outer, middle, or inner ear. You may have a sensation that’s similar to the pressure you feel while flying on an airplane.

Over the eons, the jawbones of our fish ancestors became three separate small bones that transmit sound waves from the eardrum to the inner ear ... in the mammalian outer ear, the visible part ...