These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The impact of emotions on the sensory and affective dimension of perceived dyspnea.
    Author: von Leupoldt A, Mertz C, Kegat S, Burmester S, Dahme B.
    Journal: Psychophysiology; 2006 Jul; 43(4):382-6. PubMed ID: 16916434.
    Abstract:
    Dyspnea is an impairing symptom in various diseases. Recent research has shown that the perception of dyspnea, like pain, consists of a sensory (intensity) and an affective (unpleasantness) dimension, but little is known about the specific impact of different emotions on these distinct dimensions. We therefore examined the impact of viewing affective picture series of positive, neutral, and negative valence on perceived dyspnea during resistive load breathing in healthy volunteers. Inspiratory time (Ti), breathing frequency (f), and oscillatory resistance (Ros) remained unchanged across conditions. Ratings for unpleasantness of dyspnea increased from positive to neutral to negative series, but ratings for intensity of dyspnea showed no changes. The results suggest that the affective dimension of the perception of dyspnea is particularly vulnerable to emotional influences, irrespective of objective lung function.
    [Abstract] [Full Text] [Related] [New Search]