cochlear implants custom essays (3 essays)

The speech processor receives the sounds collected about the environment . It is a powerful mini computer that sorts , scrutinizes and converts the sound into coded signals (Campbell . The coded signals are then sent back to the ear , to the receiver /stimulator implanted in the ear behind the skin . The coded signals are converted into electric impulses that the electrode array can recognize (Bacon . The receiver /stimulator carries the right amount of electrical stimulation to the appropriate electrodes (7 ) on the...

Therefore , errors that shall be committed prior to the surgery , such as accidentally passing off a person to undergo surgery even if a test result that indicates otherwise was overlooked , spells out danger . Moreover , the surgical procedure limits operation to certain parts of cranial nerve , and if the doctor makes a mistake , he could lose the life of his patient (Jarnagin , 2007 ) The advantages and disadvantages of cochlear implants have been presented . Although both sides argue strong points that are...

FDA . Body functions are interconnected and interdependent with one another that if the implant is not successful , a lot of things could go array . There is a considerable time period for adjustment and rehabilitation after the implant . The child has to undergo a lot of training and learning to properly utilize the implant . This again would cost so much time , energy and money with no absolute guarantees . The US FDA says that children are slower to improve with the implant...