2. Reserve Hypothesis: A Possible Explanation for Use It Or Lose It Findings
Most people have heard of the Use It Or Lose It Theory, but that idea is rarely discussed in the scientific literature. In this chapter, we will discuss a compatible idea known as the Reserve Hypothesis. The Reserve Hypothesis is a superior idea because it provides an explanation for data supporting Use It Or Lose It. These are important concepts as they help provide a foundation to understand the basis of cognitive rehabilitation and the etiology and course of most types of cognitive impairment.