For most people, the left half of the brain controls linguistic capabilities, but some people have their language centers in the right half. When a language center of the brain is damaged, for example by a stroke, linguistic capabilities are impaired in some way. Therefore, people who have suffered a serious stroke on the left side of the brain without suffering any such impairment must have their language centers in the right half.
Which of the following is an assumption on which the reasoning in the argument above depends?
【选项】No part of a person's brain that is damaged by a stroke ever recovers.
Which of the following is an assumption on which the reasoning in the argument above depends?
【选项】No part of a person's brain that is damaged by a stroke ever recovers.
