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  Developmental and individual differences in the neural processing of dynamic expressions of pain and anger

Missana, M., Grigutsch, M., & Grossmann, T. (2014). Developmental and individual differences in the neural processing of dynamic expressions of pain and anger. PLoS One, 9(4): e93728. doi:10.1371/journal.pone.0093728.

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Missana_DevelopmentalDifferences.pdf (Publisher version), 877KB
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© 2014 Missana et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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 Creators:
Missana, Manuela1, Author           
Grigutsch, Maren2, Author           
Grossmann, Tobias1, Author           
Affiliations:
1Max Planck Research Group Early Social Development, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_1356545              
2Department Neuropsychology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634551              

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 Abstract: We examined the processing of facial expressions of pain and anger in 8-month-old infants and adults by measuring eventrelated
brain potentials (ERPs) and frontal EEG alpha asymmetry. The ERP results revealed that while adults showed a late
positive potential (LPP) to emotional expressions that was enhanced to pain expressions, reflecting increased evaluation
and emotional arousal to pain expressions, infants showed a negative component (Nc) to emotional expressions that was
enhanced to angry expressions, reflecting increased allocation of attention to angry faces. Moreover, infants and adults
showed opposite patterns in their frontal asymmetry responses to pain and anger, suggesting developmental differences in
the motivational processes engendered by these facial expressions. These findings are discussed in the light of associated
individual differences in infant temperament and adult dispositional empathy.

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Language(s): eng - English
 Dates: 2013-08-312014-03-102014-04-04
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1371/journal.pone.0093728
PMID: 24705497
PMC: PMC3976316
 Degree: -

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Title: PLoS One
Source Genre: Journal
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Publ. Info: San Francisco, CA : Public Library of Science
Pages: - Volume / Issue: 9 (4) Sequence Number: e93728 Start / End Page: - Identifier: ISSN: 1932-6203
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000277850