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Article

Olfactory ERPs in an odor/visual congruency task differentiate ApoE ε4 carriers from non-carriers.

Brain research - 9 Mar 2012

Kowalewski Joel, Murphy Claire

Abstract excerpt

Alzheimer's disease (AD) is a progressive, neurodegenerative disorder that impairs memory and semantic processing. AD patients and MCI patients at risk for AD show altered N400 ERP responses to incongruent visual and verbal stimuli. AD patients exhibit neuropathology in olfactory brain areas befo...

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Identifiers

PMID: 22305338
DOI: 10.1016/j.brainres.2011.12.030
PMCID: PMC3516391

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22305338-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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