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Article

D2 dopamine receptor (DRD2) gene, P300, and personality in children of alcoholics.

Psychiatry research - 30 Apr 2009

Antolin Tim, Berman Steven M, Conner Bradley T, Ozkaragoz Tulin Z, Sheen Courtney L, Ritchie Terry L, Noble Ernest P

Abstract excerpt

The D2 dopamine receptor (DRD2) gene has been associated with alcoholism and other drug use disorders. Reduced P300 amplitude has been noted in individuals with psychiatric disorders. Personality variables are also associated with reduced P300 amplitude. The current study was conducted to determine whether variants of the DRD2 would show differential relationships among P300 amplitude and personality traits. The...

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Source

Identifiers

PMID: 19278736
DOI: 10.1016/j.psychres.2007.12.005

Genes

DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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D2 dopamine receptor (DRD2) gene, P300, and personality in children of alcoholics.PMID 19278736Read ↗

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