A man returns from the doctor after having been informed that he is suffering from nerve deafness. Should he be concerned?
◦ No, because this form of deafness is not very serious.
◦ No, because this type of deafness can easily be cured by microsurgery.
◦ No, because it means that his auditory cortex has definitely not been damaged.
◦ Yes, because it is a serious type of deafness.