Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
989 12 |
Ultima descărcare din IBN: 2022-06-27 14:01 |
SM ISO690:2012 SIDORENKO, Ludmila, VOVC, Virgiliu, GANENCO, Andrei, MOLDOVANU, Ion. Changes in heart rate variability and respiratory patterns influenced by evoked psychoemotional states. In: Curierul Medical, 2013, nr. 2(56), pp. 56-61. ISSN 1875-0666. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Curierul Medical | ||||||
Numărul 2(56) / 2013 / ISSN 1875-0666 | ||||||
|
||||||
Pag. 56-61 | ||||||
|
||||||
Descarcă PDF | ||||||
Rezumat | ||||||
The present study has included the examination of 37 generally healthy people. The results of the study show that in 85% of cases the reduction (p ≤ 0.001) of heart rate variability (HRV) has been observed when a cognitive emotional component prevails over the affective one during evoked psycho emotional states, either positive or negative. By the method of imaging we’ve caused the required psycho emotional states of happiness and fear.
We made these emotional states objective by means of registration and complex HRV analysis as well as by additional completing the questionnaires “The Oxford Happiness Questionnaire” for happiness and “The Spielberger-Hanin State and Trait Anxiety Questionnaire” for fear. We have chosen these emotions to evoke necessary psycho emotional states because both of them include cognitive and affective components. Due to our emotional state evoking technique we have found out how the HRV and respiratory patterns react to each of these components. The study shows, that the emotion of happiness does not always provoke the increase of HRV and fear does not always provoke its decrease. The respiratory pattern reacts very sensitively to the changes of cognitive and affective components in perception. When the context of slides during the imaging method application caused the desire of interaction between the tested person and the image (which was proved by the results of HRV analysis) we observed some features of changes in the respiratory pattern. These changes showed a delay of breathing at the inhaling stage with the statistical significance p ≤ 0.0001. When the context of the images caused the emotional state of calm observation there was a delay at the exhaling stage (p ≤ 0.001). |
||||||
|