Article

Generational gains in memory capacity and stability may account for declining dementia incidence rates in Europe and the United States

2026-04-21

Abstract excerpt

<title>Abstract</title> <p>Dementia incidence has been declining in Western societies for decades, but whether this reflects higher cognitive capacity entering old age, slower cognitive decline, or both remains unresolved. Analysing ~783,000 episodic memory assessments from ~219,000 individuals across five longitudinal cohorts, we find that later-born cohorts benefit from a double dividend: higher memory levels e...

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Literature Corpus work: 312f0882-62b2-5de1-9ad0-dd674ab31a90
DOI: 10.21203/rs.3.rs-9418188/v1

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