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Article

Dysexecutive and amnesic AD subtypes defined by single indicator and modern psychometric approaches: relationships with SNPs in ADNI.

Brain imaging and behavior - 1 Dec 2012

Mukherjee Shubhabrata, Trittschuh Emily, Gibbons Laura E, Mackin R Scott, Saykin Andrew, Crane Paul K

Abstract excerpt

Previous investigators have suggested the existence of distinct cognitive phenotypes of Alzheimer's disease (AD): a dysexecutive subgroup with executive functioning worse than memory and an amnesic subgroup with memory worse than executive functioning. We evaluated data from the AD Neuroimaging Initiative. We assigned people with AD to dysexecutive and amnesic subgroups using single indicators, and analogously...

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Identifiers

PMID: 23161456
DOI: 10.1007/s11682-012-9207-y
PMCID: PMC3532526

Genes

APOE

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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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