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Article

Both a nicotinic single nucleotide polymorphism (SNP) and a noradrenergic SNP modulate working memory performance when attention is manipulated.

Journal of cognitive neuroscience - 1 Nov 2009

Greenwood Pamela M, Sundararajan Ramya, Lin Ming-Kuan, Kumar Reshma, Fryxell Karl J, Parasuraman Raja

Abstract excerpt

We investigated the relation between the two systems of visuospatial attention and working memory by examining the effect of normal variation in cholinergic and noradrenergic genes on working memory performance under attentional manipulation. We previously reported that working memory for locatio...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Dopamine beta-Hydroxylase

Share to Memory, Short-Term

Share to Receptors, Nicotinic

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Source

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Identifiers

PMID: 19016604
DOI: 10.1162/jocn.2008.21164
PMCID: PMC2866643

Genes

CHRNA4
DBH

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-19016604-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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