Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.

The ability to effectively respond to emotional information carried in the human voice plays a pivotal role for social interactions. We examined how genetic factors, especially the serotonin transporter genetic variation (5-HTTLPR), affect the neurodynamics of emotional voice processing in infants a...

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Autores principales:	Tobias Grossmann, Amrisha Vaish, Janett Franz, Roland Schroeder, Mark Stoneking, Angela D Friederici
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/0dd5f08851ee4fa7a0842dc480823616
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spelling	oai:doaj.org-article:0dd5f08851ee4fa7a0842dc4808236162021-11-18T07:38:18ZEmotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.1932-620310.1371/journal.pone.0068377https://doaj.org/article/0dd5f08851ee4fa7a0842dc4808236162013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23861897/?tool=EBIhttps://doaj.org/toc/1932-6203The ability to effectively respond to emotional information carried in the human voice plays a pivotal role for social interactions. We examined how genetic factors, especially the serotonin transporter genetic variation (5-HTTLPR), affect the neurodynamics of emotional voice processing in infants and adults by measuring event-related brain potentials (ERPs). The results revealed that infants distinguish between emotions during an early perceptual processing stage, whereas adults recognize and evaluate the meaning of emotions during later semantic processing stages. While infants do discriminate between emotions, only in adults was genetic variation associated with neurophysiological differences in how positive and negative emotions are processed in the brain. This suggests that genetic association with neurocognitive functions emerges during development, emphasizing the role that variation in serotonin plays in the maturation of brain systems involved in emotion recognition.Tobias GrossmannAmrisha VaishJanett FranzRoland SchroederMark StonekingAngela D FriedericiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 7, p e68377 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Tobias Grossmann Amrisha Vaish Janett Franz Roland Schroeder Mark Stoneking Angela D Friederici Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
description	The ability to effectively respond to emotional information carried in the human voice plays a pivotal role for social interactions. We examined how genetic factors, especially the serotonin transporter genetic variation (5-HTTLPR), affect the neurodynamics of emotional voice processing in infants and adults by measuring event-related brain potentials (ERPs). The results revealed that infants distinguish between emotions during an early perceptual processing stage, whereas adults recognize and evaluate the meaning of emotions during later semantic processing stages. While infants do discriminate between emotions, only in adults was genetic variation associated with neurophysiological differences in how positive and negative emotions are processed in the brain. This suggests that genetic association with neurocognitive functions emerges during development, emphasizing the role that variation in serotonin plays in the maturation of brain systems involved in emotion recognition.
format	article
author	Tobias Grossmann Amrisha Vaish Janett Franz Roland Schroeder Mark Stoneking Angela D Friederici
author_facet	Tobias Grossmann Amrisha Vaish Janett Franz Roland Schroeder Mark Stoneking Angela D Friederici
author_sort	Tobias Grossmann
title	Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
title_short	Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
title_full	Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
title_fullStr	Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
title_full_unstemmed	Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
title_sort	emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/0dd5f08851ee4fa7a0842dc480823616
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Emotional voice processing: investigating the role of genetic variation in the serotonin transporter across development.

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