COGNITIVE CHANGES
ASSOCIATED WITH AGING
Research on the human brain has documented
dramatic decreases in brain size and efficiency throughout our lives,
beginning virtually from the time of birth. Yet, in spite of these anatomical
and physiological declines, studies have found evidence of only limited
decreases in actual intellectual functioning associated with the aging
process. This section examines some of these known decreases in two basic
areas of cognitive functioning: 
- intelligence
- learning and memory
The fact that most older persons experience virtually no functional impairment despite their cognitive limitations is a testimony to the redundancy built into the human brain, as well as the ability of humans to find ways to compensate for potential cognitive limitations. It also reflects the fact that intellectual ability is only one of many factors affecting functioning in later life.
Ultimately, intellect may be considerably less important than are self-care ability and social competence in determining an older person's ability to function independently and competently, and to live a rich, rewarding life. Individuals with disabilities abilities to function independently will be affected at an earlier age.
Uatpat.org - The Utah Assistive Technology Program is designed to help you know what assistive technology is available, how to get funding for assistive technology, and to provide you with links and resources.