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Article

Heterogeneity of cognitive trajectories in diverse older persons.

Psychology and aging - 1 Sept 2010

Mungas Dan, Beckett Laurel, Harvey Danielle, Farias Sarah Tomaszewski, Reed Bruce, Carmichael Owen, Olichney John, Miller Joshua, DeCarli Charles

Abstract excerpt

This study examined trajectories of cognitive change in psychometrically matched measures of episodic memory, semantic memory, and executive function in an ethnically, demographically, and cognitively diverse sample of older persons. Individual rates of change showed considerable heterogeneity in each domain. Baseline clinical diagnosis predicted differential change in semantic memory and executive function,...

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Source

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Identifiers

PMID: 20677882
DOI: 10.1037/a0019502
PMCID: PMC2943999

Genes

APOE

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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