People with AAMCD experience a decrease in fluid intelligence (the ability to solve new problems without prior knowledge), such as processing speed or working memory, but no changes in crystallized intelligence (skills and abilities learned over time), such as vocabulary or historical information. The symptoms are mild and often self-reported.[1][2]
What are the main signs and symptoms of age-associated memory impairment & cognitive decline?
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•Last Updated: May 16, 2025
Individuals with age-associated memory impairment and cognitive decline show a decrease in fluid intelligence, which affects processing speed and working memory, whereas crystallized intelligence remains unchanged. Symptoms are generally mild and are often reported by the individuals themselves.