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Age-Related Cognitive Variance

Meaning

Age-Related Cognitive Variance describes the observed heterogeneity and individual differences in cognitive function changes that occur as a person ages, particularly in relation to hormonal shifts. It encompasses the spectrum of neurological performance, from successful cognitive aging to significant decline, highlighting that chronological age does not uniformly predict mental capacity. Clinical assessment of this variance is crucial for personalizing interventions aimed at neuroprotection and maintaining mental clarity. This term emphasizes the non-linear and individualized nature of cognitive aging.