In this preliminary study, we propose to investigate the interaction between the parasympathetic (PNS) and the sympathetic nervous system (SNS) during an isometric handgrip task. SNS and PNS directed coupling was estimated by applying a time-varying bivariate autoregressive model to spectral features extracted from the heart rate variability and the electrodermal activity signals. Significant changes in the PNS-SNS interactions were observed in both directions and between rest and handgrip conditions.
A preliminary study on parasympathetic-sympathetic interaction through the analysis of heart rate variability and electrodermal activity / Callara A.L.; Sebastiani L.; Santarcangelo E.L.; Ghiasi S.; Fratini E.; Antonio Lanata; Vanello N.; Scilingo E.P.; Greco A.. - STAMPA. - (2020), pp. 1-2. (Intervento presentato al convegno 11th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2020 tenutosi a ita nel 2020) [10.1109/ESGCO49734.2020.9158026].
A preliminary study on parasympathetic-sympathetic interaction through the analysis of heart rate variability and electrodermal activity
Antonio Lanata;
2020
Abstract
In this preliminary study, we propose to investigate the interaction between the parasympathetic (PNS) and the sympathetic nervous system (SNS) during an isometric handgrip task. SNS and PNS directed coupling was estimated by applying a time-varying bivariate autoregressive model to spectral features extracted from the heart rate variability and the electrodermal activity signals. Significant changes in the PNS-SNS interactions were observed in both directions and between rest and handgrip conditions.
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