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Article

Semantic memory activation in amnestic mild cognitive impairment.

Brain : a journal of neurology - 1 Aug 2009

Woodard J L, Seidenberg M, Nielson K A, Antuono P, Guidotti L, Durgerian S, Zhang Q, Lancaster M, Hantke N, Butts A, Rao S M

Abstract excerpt

Cognitively intact older individuals at risk for developing Alzheimer's disease frequently show increased functional magnetic resonance imaging (fMRI) brain activation presumably associated with compensatory recruitment, whereas mild cognitive impairment (MCI) patients tend not to show increased activation presumably due to reduced neural reserve. Previous studies, however, have typically used episodic memory...

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Identifiers

PMID: 19515831
DOI: 10.1093/brain/awp157
PMCID: PMC2714062

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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