"Cognitive aging" refers to the changes that happen to a person's thinking abilities as they get older. It can include things like memory decline, slower decision-making, and difficulty learning new information. Full definition
One study found that women with the highest intake of berries appeared to have a delay in cognitive aging by a whopping 2.5 years. (health.com)
One research study concludes that normal cognitive aging can be differentiated from dementia simply by assessing the ability to perform activities of daily living. (verywell.com)
Some researchers have speculated that the effect of estrogen on cognitive aging might differ depending on when exposure occurs. (sciencedaily.com)