Organization of voluntary stepping in response to emotion-inducing pictures.
Identifieur interne : 000C43 ( Main/Corpus ); précédent : 000C42; suivant : 000C44Organization of voluntary stepping in response to emotion-inducing pictures.
Auteurs : J F Stins ; P J BeekSource :
- Gait & posture [ 1879-2219 ] ; 2011.
English descriptors
- KwdEn :
- MESH :
Abstract
The present experiment was conducted to examine the expectation that emotion stimuli influence the initiation and execution of voluntary stepping, a highly coordinated activity involving a sequence of medio-lateral and anterio-posterior weight shifts. Thirty participants made forward (approach) or backward (avoidance) steps on a forceplate in response to the valence of visual stimuli. Posturographic parameters of the steps, related to automatic stimulus evaluation, step initiation and step execution, were determined and analyzed as a function of stimulus valence and stimulus-response mapping. The results revealed marked effects of emotion on the step parameters of interest; unpleasant images caused an initial "freezing" response, and a tendency to move away from the stimuli. Pleasant stimuli, in contrast, were not found to induce approach tendencies. The results demonstrated that affect, especially negative emotions, and whole-body movements such as voluntary stepping are coupled.
DOI: 10.1016/j.gaitpost.2011.04.002
PubMed: 21549605
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Organization of voluntary stepping in response to emotion-inducing pictures.</title><author><name sortKey="Stins, J F" sort="Stins, J F" uniqKey="Stins J" first="J F" last="Stins">J F Stins</name><affiliation><nlm:affiliation>Research Institute MOVE, Faculty of Human Movement Sciences, VU University Amsterdam, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands. j.stins@fbw.vu.nl</nlm:affiliation></affiliation></author><author><name sortKey="Beek, P J" sort="Beek, P J" uniqKey="Beek P" first="P J" last="Beek">P J Beek</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21549605</idno><idno type="pmid">21549605</idno><idno type="doi">10.1016/j.gaitpost.2011.04.002</idno><idno type="wicri:Area/Main/Corpus">000C43</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000C43</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Organization of voluntary stepping in response to emotion-inducing pictures.</title><author><name sortKey="Stins, J F" sort="Stins, J F" uniqKey="Stins J" first="J F" last="Stins">J F Stins</name><affiliation><nlm:affiliation>Research Institute MOVE, Faculty of Human Movement Sciences, VU University Amsterdam, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands. j.stins@fbw.vu.nl</nlm:affiliation></affiliation></author><author><name sortKey="Beek, P J" sort="Beek, P J" uniqKey="Beek P" first="P J" last="Beek">P J Beek</name></author></analytic><series><title level="j">Gait & posture</title><idno type="eISSN">1879-2219</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult (MeSH)</term><term>Emotions (MeSH)</term><term>Female (MeSH)</term><term>Humans (MeSH)</term><term>Male (MeSH)</term><term>Movement (MeSH)</term><term>Photic Stimulation (MeSH)</term><term>Posture (MeSH)</term><term>Young Adult (MeSH)</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Emotions</term><term>Female</term><term>Humans</term><term>Male</term><term>Movement</term><term>Photic Stimulation</term><term>Posture</term><term>Young Adult</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The present experiment was conducted to examine the expectation that emotion stimuli influence the initiation and execution of voluntary stepping, a highly coordinated activity involving a sequence of medio-lateral and anterio-posterior weight shifts. Thirty participants made forward (approach) or backward (avoidance) steps on a forceplate in response to the valence of visual stimuli. Posturographic parameters of the steps, related to automatic stimulus evaluation, step initiation and step execution, were determined and analyzed as a function of stimulus valence and stimulus-response mapping. The results revealed marked effects of emotion on the step parameters of interest; unpleasant images caused an initial "freezing" response, and a tendency to move away from the stimuli. Pleasant stimuli, in contrast, were not found to induce approach tendencies. The results demonstrated that affect, especially negative emotions, and whole-body movements such as voluntary stepping are coupled.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21549605</PMID><DateCompleted><Year>2011</Year><Month>12</Month><Day>01</Day></DateCompleted><DateRevised><Year>2011</Year><Month>07</Month><Day>05</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-2219</ISSN><JournalIssue CitedMedium="Internet"><Volume>34</Volume><Issue>2</Issue><PubDate><Year>2011</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Gait & posture</Title><ISOAbbreviation>Gait Posture</ISOAbbreviation></Journal><ArticleTitle>Organization of voluntary stepping in response to emotion-inducing pictures.</ArticleTitle><Pagination><MedlinePgn>164-8</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.gaitpost.2011.04.002</ELocationID><Abstract><AbstractText>The present experiment was conducted to examine the expectation that emotion stimuli influence the initiation and execution of voluntary stepping, a highly coordinated activity involving a sequence of medio-lateral and anterio-posterior weight shifts. Thirty participants made forward (approach) or backward (avoidance) steps on a forceplate in response to the valence of visual stimuli. Posturographic parameters of the steps, related to automatic stimulus evaluation, step initiation and step execution, were determined and analyzed as a function of stimulus valence and stimulus-response mapping. The results revealed marked effects of emotion on the step parameters of interest; unpleasant images caused an initial "freezing" response, and a tendency to move away from the stimuli. Pleasant stimuli, in contrast, were not found to induce approach tendencies. The results demonstrated that affect, especially negative emotions, and whole-body movements such as voluntary stepping are coupled.</AbstractText><CopyrightInformation>Copyright © 2011 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Stins</LastName><ForeName>J F</ForeName><Initials>JF</Initials><AffiliationInfo><Affiliation>Research Institute MOVE, Faculty of Human Movement Sciences, VU University Amsterdam, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands. j.stins@fbw.vu.nl</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Beek</LastName><ForeName>P J</ForeName><Initials>PJ</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2011</Year><Month>05</Month><Day>06</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Gait Posture</MedlineTA><NlmUniqueID>9416830</NlmUniqueID><ISSNLinking>0966-6362</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004644" MajorTopicYN="Y">Emotions</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009068" MajorTopicYN="Y">Movement</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010775" MajorTopicYN="Y">Photic Stimulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011187" MajorTopicYN="N">Posture</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D055815" MajorTopicYN="N">Young Adult</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2010</Year><Month>01</Month><Day>18</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2011</Year><Month>01</Month><Day>28</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2011</Year><Month>04</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2011</Year><Month>5</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2011</Year><Month>5</Month><Day>10</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2011</Year><Month>12</Month><Day>13</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">21549605</ArticleId><ArticleId IdType="pii">S0966-6362(11)00129-9</ArticleId><ArticleId IdType="doi">10.1016/j.gaitpost.2011.04.002</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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