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Articles related to focusing on healthy aging, prevention, mobility, cognition, nutrition, independence, and caregiving support.

5 min

How and Why Do Cognitive Abilities Tend to Do Over the Life Span?

Research indicates that, contrary to popular belief, not all cognitive abilities decline uniformly with age. Some abilities, including vocabulary and accumulated knowledge, can actually improve well into later life, while others, like processing speed, tend to decline. Understanding what do cognitive abilities tend to do over the life span is key to appreciating the complexities of brain development and aging.

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4 min

What age are you mentally sharpest? The complex truth about cognitive peaks

According to a 2015 study in the journal *Psychological Science*, different cognitive abilities peak at widely different ages, challenging the myth that your intelligence is all downhill after your 20s. Understanding what age are you mentally sharpest depends on which mental faculty you are testing, from memory to vocabulary and beyond.

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