Sound travels through the ear canal to the eardrum setting it into vibration. These vibrations are transferred to three very small bones (anvil, hammer and stirrup) in the middle ear. When the stirrup vibrates, it causes movement of the fluid in the inner ear which stimulates the cilia cells for hearing. Stimulation of these sensory cells generates an electrical signal that travels to the brain via the auditory nerve. This is how the ear functions.

Most hearing problems are caused by damage to the nerve cells. This type of hearing problem is commonly called "nerve deafness." There are many causes of nerve deafness. However, the most common causes are exposure to noise and the aging process. When the inner ear or auditory nerve is damaged, a weak, distorted and incomplete message is sent to the brain and understanding becomes difficult, if not impossible. Nerve deafness is not medically curable.

Most hearing losses are due to nerve deafness, a condition that gradually gets worse over time. The first signs of a hearing loss are often subtle, straining to hear or blaming others for mumbling. Certain highpitched sounds ("F" and "S" for example), will become difficult to distinguish and you may notice that you can hear someone speaking but not understand what they're saying. The person developing a hearing loss may find it difficult to enjoy TV or to hear the telephone ring. Social situations may be avoided because it is more difficult to understand when two or more people are speaking, especially when background noise is present.

Although nerve deafness cannot be cured, it can be helped. Hearing help may be available for some people with nerve deafness. Early detection of the hearing loss is very important. If you or a loved one suspect nerve deafness, make an appointment for a hearing evaluation today. It is the first step toward better hearing and a more enjoyable life.

Long Island Hearing is dedicated to improving the lives of the estimated 40 million individuals who suffer from hearing impairment one patient at a time. We strive to help people with hearing loss enjoy the sounds, voices, people and conversations in their lives and take great pride in giving back the gift of hearing.

Symptoms of hearing loss may differ for each person with a hearing impairment. There are many styles and types of hearing instruments to choose from. Your hearing care professional can help you select the most appropriate device for your specific hearing needs. Individuals with hearing impairment may experience different results than described herein. In all cases where a hearing loss is suspected, we recommend early consultation with a hearing care professional specializing in hearing testing and hearing technology.