ABSTRACT
The prognosis becomes much less optimistic as people develop more severe memory problems, especially for those who have been gradually worsening for many years. It is probably the case that there has been too much damage to the brain's cells and circuitry once people have developed mid- to late-stage dementia. One of the most important findings in brain and memory research is that it may be possible to prevent a decrease in memory ability by staying mentally active. Approximately 10% of older adults have dementia and an additional 10% have mild cognitive impairment. People are concerned about declining memory ability, and many are motivated to do something about it. When independent older adults' memory deteriorates, they may be forced to move out of their home to someplace that provides more care, such as an assisted living facility. The bottom line is that it is possible to improve one's memory ability, but it takes work and a concerted effort.
