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Article

Polymorphisms in dopamine system genes are associated with individual differences in attention in infancy.

Developmental psychology - 1 Mar 2010

Holmboe Karla, Nemoda Zsofia, Fearon R M Pasco, Csibra Gergely, Sasvari-Szekely Maria, Johnson Mark H

Abstract excerpt

Knowledge about the functional status of the frontal cortex in infancy is limited. This study investigated the effects of polymorphisms in four dopamine system genes on performance in a task developed to assess such functioning, the Freeze-Frame task, at 9 months of age. Polymorphisms in the cate...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 20210499
DOI: 10.1037/a0018180
PMCID: PMC3276838

Genes

COMT
DRD2
DRD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-20210499-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

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

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