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Article

Serotonin transporter gene-linked polymorphism affects detection of facial expressions.

PloS one - 1 Jan 2013

Koizumi Ai, Kitagawa Norimichi, Kondo Hirohito M, Kitamura Miho S, Sato Takao, Kashino Makio

Abstract excerpt

Previous studies have demonstrated that the serotonin transporter gene-linked polymorphic region (5-HTTLPR) affects the recognition of facial expressions and attention to them. However, the relationship between 5-HTTLPR and the perceptual detection of others' facial expressions, the process which takes place prior to emotional labeling (i.e., recognition), is not clear. To examine whether the perceptual detection...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 23516600
DOI: 10.1371/journal.pone.0059074
PMCID: PMC3597599

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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