Age-related changes of phasic heart rate responses to affective pictures.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

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.

Detaljer

Författare
  • Anne-Marie Aupée
  • Peter Jönsson
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Psykologi
Originalspråkengelska
Sidor (från-till)325-331
TidskriftScandinavian Journal of Psychology
Volym49
Utgåva nummer4
StatusPublished - 2008
PublikationskategoriForskning
Peer review utfördJa