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2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society Embc 10(2)
2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10(2)
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scopus(20)
Characterization of dynamic interactions between cardiovascular signals by time-frequency coherence
ArticleAbstract: An assessment of the dynamic interactions between cardiovascular signals can provide valuable informPalabras claves:Cardiovascular unteractions, multitaper spectragram, time-frequency coherence, Wigner-Ville distributionAutores:Flandrin P., Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusA method for continuously assessing the autonomic response to music-induced emotions through HRV analysis
ArticleAbstract: Interest in therapeutic applications of music has recently increased, as well as the effort to underPalabras claves:Heart rate, Heart Rate Variability (HRV), MUSIC, Time-frequency analysis, Wigner-Ville distributionAutores:Enk R., Koelsch S., Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusA multivariate time-frequency method to characterize the influence of respiration over heart period and arterial pressure Advances in Nonstationary Electrophysiological Signal Analysis and Processing
ArticleAbstract: Respiratory activity introduces oscillations both in arterial pressure and heart period, through mecPalabras claves:Baroreflex, Cardiovascular interactions, Cross time-frequency analysis, Partial coherence, Phase differenceAutores:Barbieri R., Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusTime-frequency analysis of cardiac and respiratory parameters for the prediction of ventilator weaning
Conference ObjectAbstract: Mechanical ventilators are used to provide life support in patients with respiratory failure. AssessPalabras claves:Autores:Benito S., Caminal P., Díaz I., Giraldo B.F., Mainardi L.T., Orini M., Raquel Bailón, Vallverdú M.Fuentes:scopusTime-frequency analysis of cardiovascular signals and their dynamic interactions
Book PartAbstract: Cardiovascular signals are intrinsically non-stationary and interact through dynamic mechanisms to mPalabras claves:Autores:Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusTime-frequency phase differences and phase locking to characterize dynamic interactions between cardiovascular signals
Conference ObjectAbstract: In this paper cross time-frequency (TF) analysis is used to estimate the phase differences and the pPalabras claves:Autores:Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusTime-varying spectral analysis for comparison of HRV and PPG variability during tilt table test
Conference ObjectAbstract: In this work we assessed the possibility of using the pulse rate variability (PRV) extracted from phPalabras claves:Autores:Gil E., Mainardi L.T., Orini M., Pablo Laguna, Raquel Bailón, Vergara J.M.Fuentes:scopusSynthesis of HRV signals characterized by predetermined time-frequency structure by means of time-varying ARMA models
ArticleAbstract: In this paper we present two methodologies to generate heart rate variability (HRV) signals charactePalabras claves:autonomic nervous system, Autoregressive models, Heart Rate Variability, Non-stationary signal processing, Signal synthesis, Time-frequency analysis, Wigner-Ville distributionAutores:Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopusValidation of the ν-index through finite element 2D simulations
Conference ObjectAbstract: A physiological spatial heterogeneity of ventricular repolarization (SHVR) is responsible for the T-Palabras claves:Autores:Mainardi L.T., Pablo Laguna, Rodriguez-Matas J.F., Sassi R.Fuentes:scopusAssessment of the dynamic interactions between heart rate and arterial pressure by the cross time-frequency analysis
ArticleAbstract: In this study, a framework for the characterization of the dynamic interactions between RR variabiliPalabras claves:Baroreflex, Cardiovascular interactions, cardiovascular variability, coherence analysis, cross timefrequency analysis, WignerVille distributionAutores:Mainardi L.T., Orini M., Pablo Laguna, Raquel BailónFuentes:scopus