cochlear implants Essay -- essays research papers fc

Cochlear ImplantsA cochlear establish is an electronic device that restores hearing for people anywhere from hard of hearing to the profoundly deaf. The cochlear found is surgically implanted under the come up throne the ear. The surgeon puts the electrode array inside the inner ear and than inside the cochlea. The implant works by a device outside the ear, which rests on the skin behindhand the ear. It is held upright by a magnet and is also connected by a lead to a earphone professor. What happens when you get a cochlear implant? First, you are given an injection to make you lineage asleep. Once youre asleep the hair behind your ear is groom off. Then you have the operation tat usually lasts from 2-4 hours. The doctor cuts behind your ear and puts the implant into the bone right there. Next he places an electric array the curls inside your cochlea. When you wake up you are sent collection plate for a few days to rest. After you are all rest you go to an audiologist to g et the sound professor programmed. The sound professor is a main part is allowing you to hear when you have a cochlear implant and when its not in, you wont hear anything. Once the sound professor is programmed you with be able to hear. The cochlear implant uses a overmuch different method to enable a person to hear unlike to a normal hearing ear. The cochlear implant has five move a microphone, sound processor, head piece, implant and hearing nerve. The...