Damage to any parts of the cochlea would lead to hearing loss. Children or adults who are not being able to find much help with the hearing aids are subjected to implant cochléaire. This part of the ear gathers electrical signals from the vibrations of sound. This is transmitted to the hearing or auditory nerve. This in turn sends the signals to the brain which then translates it to sounds. Improper functioning of cochlea would prevent the nerve from getting stimulated thereby resulting in hearing loss. Cochlear implant is a device that uses its own electrical signals to stimulate auditory nerve in the inner ear. It is identified that children below the age of 18 months have higher probability of recovering from the condition. It is vital to provide more care to these children. With ample support and training, there can be considerable improvement in their speech. It is vital for you to test the hearing of the newborn within a month.
Even the adults can suffer from various hearing problems. With the help of audiometry tests, the audiologist would identify the extent of the issue. Each of your ears is tested separately to identify if it is one or both of your ears that suffers from the condition. You would be made to listen to a series of sounds with the help of earphones or headphones. When you hear a sound, you let the audiologist know. An audiogram would be created to identify the threshold of your hearing. French.hear-it.org explains the procedure in detail.