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Article

Serotonin transporter gene moderates associations between mood, memory and hippocampal volume.

Behavioural brain research - 1 Apr 2013

Price Jenessa S, Strong Judith, Eliassen James, McQueeny Tim, Miller Megan, Padula Claudia B, Shear Paula, Lisdahl Krista

Abstract excerpt

BACKGROUND: The short (S) allele of the serotonin transporter gene (5-HTTLPR) is associated with reduced serotonin turnover compared to the long (L) allele in Caucasians. Few studies have examined its impact on memory and brain structure in healthy young adults. METHODS: Participants included 51 healthy young adults (25 female; ages 18-25). Multiple regressions examined the independent contribution of 5-HTTLPR...

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Source

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Identifiers

PMID: 23266326
DOI: 10.1016/j.bbr.2012.11.013
PMCID: PMC4433017

Provenance

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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