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Article

Genetic variations in the dopamine system and facial expression recognition in healthy chinese college students.

Neuropsychobiology - 1 Jan 2012

Zhu Bi, Chen Chuansheng, Moyzis Robert K, Dong Qi, Chen Chunhui, He Qinghua, Stern Hal S, Li He, Li Jin, Li Jun, Lessard Jared, Lin Chongde

Abstract excerpt

OBJECTIVE: This study investigated the relation between genetic variations in the dopamine system and facial expression recognition. METHODS: A sample of Chinese college students (n = 478) was given a facial expression recognition task. Subjects were genotyped for 98 loci [96 single-nucleotide polymorphisms (SNPs) and 2 variable number tandem repeats] in 16 genes involved in the dopamine neurotransmitter system,...

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Source

Identifiers

PMID: 22222624
DOI: 10.1159/000329555

Genes

COMT
DBH
DDC
DRD1
DRD2
DRD3
DRD4
DRD5
MAOA
MAOB
NLN
NTS
NTSR1
NTSR2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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