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Influence of serotonin transporter genotype and catechol-O-methyltransferase Val158Met polymorphism on recognition of emotional faces.

Journal of the International Neuropsychological Society : JINS - 1 Nov 2011

Defrancesco Michaela, Niederstätter Harald, Parson Walther, Oberacher Herbert, Hinterhuber Hartmann, Canazei Markus, Bidner Judith, Deisenhammer Eberhard A, Kemmler Georg, Weiss Elisabeth M, Marksteiner Josef

Abstract excerpt

Monoamines, such as serotonin, dopamine, and norepinephrine, play a crucial role in the regulation of emotion processing and mood. In this study, we investigated how polymorphisms of the serotonin transporter (5-HTT) and catechol-O-methyltransferase (COMT) influence emotion recognition abilities. We recruited 88 female undergraduate students and assessed 5-HTT genotype and the COMT Val158Met polymorphism. The...

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Catechol O-Methyltransferase
Discrimination, Psychological
Emotions
Face

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Recognition, Psychology

Serotonin Plasma Membrane Transport Proteins

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PMID: 22013977
DOI: 10.1017/S135561771100097X

Genes

HTT
COMT

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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