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Age-related changes of phasic heart rate responses to affective pictures
Lunds universitet.
Lunds universitet.
2008 (Engelska)Ingår i: Scandinavian Journal of Psychology, ISSN 0036-5564, E-ISSN 1467-9450, Vol. 49, nr 4, s. 325-331Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

This study examined age differences in phasic heart rate in response to neutral, negative and positive pictures. Heart rate changes and subjective ratings were analyzed in 22 middle-aged (40-55 years) and 30 older (56-78 years) participants. The effects of valence on the HR pattern across time were similar to that obtained by Bradley and co-workers. Conversely to previous studies, we did not report any age-related reduction in cardiac reactivity. Instead, when viewing positive pictures, the triphasic wave form appeared in the group of older adults, but for younger participants, it was replaced by a sustained deceleration. These results were interpreted in the light of the socioemotional selectivity theory.

Ort, förlag, år, upplaga, sidor
2008. Vol. 49, nr 4, s. 325-331
Nationell ämneskategori
Fysiologi Psykologi (exklusive tillämpad psykologi)
Identifikatorer
URN: urn:nbn:se:hkr:diva-13070DOI: 10.1111/j.1467-9450.2008.00659.xISI: 000257515800004PubMedID: 18466188OAI: oai:DiVA.org:hkr-13070DiVA, id: diva2:754180
Tillgänglig från: 2014-10-09 Skapad: 2014-10-09 Senast uppdaterad: 2018-01-11Bibliografiskt granskad

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Jönsson, Peter

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