@article{Nitschke2020-05-27Stres-49547,
  year={2020},
  doi={10.1098/rspb.2019.2941},
  title={Stressed connections : cortisol levels following acute psychosocial stress disrupt affiliative mimicry in humans},
  number={1927},
  volume={287},
  issn={0962-8452},
  journal={Proceedings of the Royal Society of London, Series B : Biological Sciences},
  author={Nitschke, Jonas P. and Sunahara, Cecile S. and Carr, Evan W. and Winkielman, Piotr and Pruessner, Jens C. and Bartz, Jennifer A.},
  note={Article Number: 20192941}
}

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/49547">
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/49547"/>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-05-18T12:14:47Z</dcterms:available>
    <dc:creator>Winkielman, Piotr</dc:creator>
    <dc:contributor>Winkielman, Piotr</dc:contributor>
    <dc:creator>Bartz, Jennifer A.</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-05-18T12:14:47Z</dc:date>
    <dc:creator>Pruessner, Jens C.</dc:creator>
    <dcterms:issued>2020-05-27</dcterms:issued>
    <dc:contributor>Bartz, Jennifer A.</dc:contributor>
    <dc:creator>Carr, Evan W.</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49547/1/Nitschke_2-1atxt7wxni61w0.pdf"/>
    <dc:contributor>Carr, Evan W.</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <dc:creator>Sunahara, Cecile S.</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/43"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Pruessner, Jens C.</dc:contributor>
    <dc:language>eng</dc:language>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:abstract xml:lang="eng">Mimicry, and especially spontaneous facial mimicry, is a rudimentary element of social-emotional experience that is well-conserved across numerous species. Although such mimicry is thought to be a relatively automatic process, research indicates that contextual factors can influence mimicry, especially in humans. Here, we extend this work by investigating the effect of acute psychosocial stress on spontaneous facial mimicry. Participants performed a spontaneous facial mimicry task with facial electromyography (fEMG) at baseline and approximately one month later, following an acute psychosocial stressor (Trier Social Stress Test). Results show that the magnitude of the endocrine stress response reduced zygomaticus major reactivity, and specifically spontaneous facial mimicry for positive social stimuli (i.e. smiles). Individuals with higher levels of the stress hormone cortisol showed a more blunted fEMG response to smiles, but not to frowns. Conversely, stress had no effect on corrugator supercilii activation (i.e. frowning to frowns). These findings highlight the importance of the biological stress response system in this basic element of social-emotional experience.</dcterms:abstract>
    <dcterms:title>Stressed connections : cortisol levels following acute psychosocial stress disrupt affiliative mimicry in humans</dcterms:title>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:creator>Nitschke, Jonas P.</dc:creator>
    <dc:contributor>Sunahara, Cecile S.</dc:contributor>
    <dc:contributor>Nitschke, Jonas P.</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49547/1/Nitschke_2-1atxt7wxni61w0.pdf"/>
  </rdf:Description>
</rdf:RDF>