INFLUENCE OF FALSE CARDIAC FEEDBACK ON AUTONOMIC MARKERS OF AROUSAL

• Autorzy: Kuřátková Marie , Bečev Ondřej , Kozáková Eva , Mareček Radek , Sakálošová Lenka , Majchrowicz Bartosz , Roman Robert , Brázdil Milan
• Języki publikacji: EN

Abstrakty

EN

Interoception plays a key role in experiencing emotions, as it provides information about bodily arousal. Cardiac feedback manipulation proved to be a useful tool for exploring interoceptive processes. However, previous research showed inconclusive results on the influence of synchronous and false cardiac feedback on autonomic arousal. In the present study, we measured the influence of accelerated false cardiac feedback on participants’ heart rate, respiratory rate and heart rate variability. Furthermore, we were interested in the modulatory effect of interoceptive accuracy measured by the Schandry task. Participants’ ECG and respiratory rate were recorded during experimental task involving presentation of synchronous and false auditory cardiac feedback. Contrary to our assumption, false cardiac feedback elicited deceleration of heart rate and reduction of heart rate variability. Interoceptive accuracy had no effect on either variable. According to participant’s reports, cardiac and the respiratory deceleration may come from down-regulatory responses to the distorted feedback.

Słowa kluczowe

EN

CARDIAC FEEDBACK; INTEROCEPTION; HEART RATE; RESPIRATORY RATE; AUTONOMIC AROUSAL

• Wydawca: Institute of Experimental Psychology, Slovak Academy of Sciences
• Czasopismo: Studia Psychologica
• Rocznik: 2019
• Tom: 61
• Numer: 3
• Strony: 133 – 144

Twórcy

autor

Kuřátková Marie

• Central European Institute of Technology, Masaryk University, Kamenice 5 Brno, Czech Republic,

autor

Bečev Ondřej

autor

Kozáková Eva

autor

Mareček Radek

autor

Sakálošová Lenka

autor

Majchrowicz Bartosz

autor

Roman Robert

autor

Brázdil Milan

Identyfikatory

DOI

10.21909/sp.2019.03.778