If you have a moderate to severe hearing impairment, the auditory processing centers of the brain have been deprived of information. This is called sensory deprivation!
As a hearing healthcare professional with more than 30 years of experience, I have seen a tremendous difference in how well patients hear and understand after being fitted with hearing instruments. It all depends on the length of time they have suffered from hearing loss. Those who have had an uncorrected hearing impairment of long duration do not gain as much improvement as those who correct their hearing loss earlier. Why is this so?
If a part of the brain is deprived of sensory input, then that information is restored, (i.e. through correction of hearing loss with hearing aids), that portion of the brain that controls your processing and listening skills has to be retrained, and the longer the duration of sensory deprivation, the more important that is. In fact, there is now evidence that a loss of hearing in the ear literally produces physical changes in the brain.
Simply having your hearing corrected with hearing aids can and does force the auditory portion of your brain to go back to work. However, you will do much better with some rehabilitation therapy. At The Hearing Place, we understand this and include counseling with our patients on how to do some simple yet very effective retraining exercises as part of our fitting process.
If you have recently been fitted with new hearing aids, you might want to give one of the following methods a shot and see what happens.
Due to the plasticity of the brain, the same phenomenon that causes a physical change in the brain when there is a hearing loss will create positive changes with hearing impairment correction and retraining using the above methods.
Remember your measured hearing impairment itself does not change. This is due to physical damage to the ear. Hearing aids cannot prevent or change hearing loss. However, your listening and processing skills can improve to near normal with hearing aids and some retraining.
This figure illustrates exactly how the ear works. However, there is more to what the brain does than just receiving the nerve impulses. There is a portion of your brain that holds your hearing memory. Just like most everything else, hearing can be forgotten.
By Walt Hopkins BC-HIS
One of the things we have noticed at The Hearing Place is that the family members of the hearing aid wearer need to understand how to communicate. Even though hearing aids will definitely help the person wearing them hear better, there are still a few things the family can do to make communicating that much easier.
For some hearing aid users, getting accustomed to wearing hearing aids and to hearing the sound produced by the hearing aids may take a period of time, especially for those new to amplification. Below are some of the situations that we have encountered during our years of practice.