The sustainment and/or resurgence of Plateau Waves (PWs) reveals a borderline cerebral situation of the pressure-volume relationship and is related to increased mortality. The intense systemic stress caused by PWs can be evidenced by the study of Heart Rate Variability (HRV), which is an indicator of the activity of the autonomic nervous system, namely the sympathetic and parasympathetic imbalance. In this work, heart and brain crosstalk interactions will be analyzed using a spectral decomposition of multivariate information measures, which provides frequency-specific quantification of the information shared between a target and two source time series. The spectral measures of information herein analyzed, integrated within specific frequency bands of physiological interest reflect the mechanisms of the cardiovascular/cerebrovascular regulation on this episodes of pathological stress.

Pinto, H., Dias, C., Antonacci, Y., Faes, L., Rocha, A.P. (2022). Frequency Domain Information Decomposition: Application to Plateau Waves of Intracranial Pressure. In 2022 12th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO) (pp. 1-2). 345 E 47TH ST, NEW YORK, NY 10017 USA : IEEE [10.1109/ESGCO55423.2022.9931364].

Frequency Domain Information Decomposition: Application to Plateau Waves of Intracranial Pressure

Antonacci, Y;Faes, L;
2022-11-07

Abstract

The sustainment and/or resurgence of Plateau Waves (PWs) reveals a borderline cerebral situation of the pressure-volume relationship and is related to increased mortality. The intense systemic stress caused by PWs can be evidenced by the study of Heart Rate Variability (HRV), which is an indicator of the activity of the autonomic nervous system, namely the sympathetic and parasympathetic imbalance. In this work, heart and brain crosstalk interactions will be analyzed using a spectral decomposition of multivariate information measures, which provides frequency-specific quantification of the information shared between a target and two source time series. The spectral measures of information herein analyzed, integrated within specific frequency bands of physiological interest reflect the mechanisms of the cardiovascular/cerebrovascular regulation on this episodes of pathological stress.
978-1-6654-8512-8
Pinto, H., Dias, C., Antonacci, Y., Faes, L., Rocha, A.P. (2022). Frequency Domain Information Decomposition: Application to Plateau Waves of Intracranial Pressure. In 2022 12th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO) (pp. 1-2). 345 E 47TH ST, NEW YORK, NY 10017 USA : IEEE [10.1109/ESGCO55423.2022.9931364].
File in questo prodotto:
File Dimensione Formato  
Frequency_Domain_Information_Decomposition_Application_to_Plateau_Waves_of_Intracranial_Pressure.pdf

Solo gestori archvio

Tipologia: Versione Editoriale
Dimensione 544.85 kB
Formato Adobe PDF
544.85 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/575869
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact