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Dynamical patterns of human postural responses to emotional stimuli.

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Title: Dynamical patterns of human postural responses to emotional stimuli.
Authors: Perakakis, Pandelis E. (AUTHOR), Idrissi, Sofia (AUTHOR), Vila, Jaime (AUTHOR), Ivanov, Plamen CH. (AUTHOR)
Source: Psychophysiology. Sep2012, Vol. 49 Issue 9, p1225-1229. 5p.
Subjects: Stimulus & response (Biology), Human physiology, Emotions, Orienting reflex, Behavior, Neurophysiology
Abstract: Postural displacements in response to emotional activation have recently been proposed as a direct and objective index of approach-avoidance behavior in humans. Here, we present the results of an experiment designed to assess spontaneous postural responses to discrete affective pictures, briefly presented in random order of valence. Our findings question the interpretation of phasic postural responses to emotional stimuli as approach-avoidance behavior. Further, we identify a robust dynamical pattern, characterized by specific features indicating that attentional processes may play a role in human postural responses to emotional stimuli. [ABSTRACT FROM AUTHOR]
Copyright of Psychophysiology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: Dynamical patterns of human postural responses to emotional stimuli.
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  Data: <searchLink fieldCode="AR" term="%22Perakakis%2C+Pandelis+E%2E%22">Perakakis, Pandelis E.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Idrissi%2C+Sofia%22">Idrissi, Sofia</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Vila%2C+Jaime%22">Vila, Jaime</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ivanov%2C+Plamen+CH%2E%22">Ivanov, Plamen CH.</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Psychophysiology%22">Psychophysiology</searchLink>. Sep2012, Vol. 49 Issue 9, p1225-1229. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Stimulus+%26+response+%28Biology%29%22">Stimulus & response (Biology)</searchLink><br /><searchLink fieldCode="DE" term="%22Human+physiology%22">Human physiology</searchLink><br /><searchLink fieldCode="DE" term="%22Emotions%22">Emotions</searchLink><br /><searchLink fieldCode="DE" term="%22Orienting+reflex%22">Orienting reflex</searchLink><br /><searchLink fieldCode="DE" term="%22Behavior%22">Behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Neurophysiology%22">Neurophysiology</searchLink>
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  Label: Abstract
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  Data: Postural displacements in response to emotional activation have recently been proposed as a direct and objective index of approach-avoidance behavior in humans. Here, we present the results of an experiment designed to assess spontaneous postural responses to discrete affective pictures, briefly presented in random order of valence. Our findings question the interpretation of phasic postural responses to emotional stimuli as approach-avoidance behavior. Further, we identify a robust dynamical pattern, characterized by specific features indicating that attentional processes may play a role in human postural responses to emotional stimuli. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Psychophysiology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1111/j.1469-8986.2012.01392.x
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              Text: Sep2012
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