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Article

Association between the type 4 dopamine receptor gene polymorphism and novelty seeking.

Psychosomatic medicine - 1 Jan 2000

Keltikangas-Järvinen Liisa, Elovainio Marko, Kivimäki Mika, Lichtermann Dirk, Ekelund Jesper, Peltonen Leena

Abstract excerpt

OBJECTIVE: Mixed results have been reported on the association between the type 4 dopamine receptor gene (DRD4) and the temperament dimension of novelty seeking. We tested this association by specifying the analysis to components of novelty seeking. METHODS: Participants were 150 high and low novelty-seeking scorers (the highest and lowest 10%) from a randomized, population-based sample of Finnish citizens in six...

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Source

Identifiers

PMID: 12764221
DOI: 10.1097/01.psy.0000041547.31072.25

Genes

DRD4

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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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