Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects

Alessandro Silvani; Daniela Grimaldi; Stefano Vandi; Giorgio Barletta; Roberto Vetrugno; Federica Provini; Giulia Pierangeli; Chiara Berteotti; Pasquale Montagna; Giovanna Zoccoli; Pietro Cortelli

doi:10.1152/ajpregu.00756.2007

Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects

Alessandro Silvani, Daniela Grimaldi, Stefano Vandi, Giorgio Barletta, Roberto Vetrugno, Federica Provini, Giulia Pierangeli, Chiara Berteotti, Pasquale Montagna, Giovanna Zoccoli, Pietro Cortelli

Istituto Scienze Neurologiche

Research output: Contribution to journal › Article › peer-review

Abstract

We investigated whether in human subjects, the pattern of coupling between the spontaneous fluctuations of heart period (HP) and those of systolic blood pressure (SBP) differs among wake-sleep states. Polysomnographic recordings and finger blood pressure measurements were performed for 48 h in 15 nonobese adults without sleep-disordered breathing. The cross-correlation function (CCF) between the fluctuations of HP and SBP at frequencies

Original language	English
Journal	American Journal of Physiology - Regulatory Integrative and Comparative Physiology
Volume	294
Issue number	5
DOIs	https://doi.org/10.1152/ajpregu.00756.2007
Publication status	Published - May 2008

Keywords

Baroreflex
Central autonomic commands
Cross-correlation analysis
Feedback and feed-forward mechanisms
Sequence technique

ASJC Scopus subject areas

Physiology
Physiology (medical)

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Silvani, A., Grimaldi, D., Vandi, S., Barletta, G., Vetrugno, R., Provini, F., Pierangeli, G., Berteotti, C., Montagna, P., Zoccoli, G., & Cortelli, P. (2008). Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects. American Journal of Physiology - Regulatory Integrative and Comparative Physiology, 294(5). https://doi.org/10.1152/ajpregu.00756.2007

Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects. / Silvani, Alessandro; Grimaldi, Daniela; Vandi, Stefano ; Barletta, Giorgio; Vetrugno, Roberto; Provini, Federica ; Pierangeli, Giulia; Berteotti, Chiara; Montagna, Pasquale; Zoccoli, Giovanna; Cortelli, Pietro.

In: American Journal of Physiology - Regulatory Integrative and Comparative Physiology, Vol. 294, No. 5, 05.2008.

Research output: Contribution to journal › Article › peer-review

Silvani, A, Grimaldi, D, Vandi, S , Barletta, G, Vetrugno, R, Provini, F , Pierangeli, G, Berteotti, C, Montagna, P, Zoccoli, G & Cortelli, P 2008, 'Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects', American Journal of Physiology - Regulatory Integrative and Comparative Physiology, vol. 294, no. 5. https://doi.org/10.1152/ajpregu.00756.2007

Silvani, Alessandro ; Grimaldi, Daniela ; Vandi, Stefano ; Barletta, Giorgio ; Vetrugno, Roberto ; Provini, Federica ; Pierangeli, Giulia ; Berteotti, Chiara ; Montagna, Pasquale ; Zoccoli, Giovanna ; Cortelli, Pietro. / Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects. In: American Journal of Physiology - Regulatory Integrative and Comparative Physiology. 2008 ; Vol. 294, No. 5.

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Sleep-dependent changes in the coupling between heart period and blood pressure in human subjects

Abstract

Keywords

ASJC Scopus subject areas

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