Zobrazeno 1 - 10 of 115 pro vyhledávání: '"R, Balocchi"'
1
Attentional and emotional tasks: gender differences in heart rate variability detected by short-term detrended fluctuation analysis
Autor: M. Varanini, Enrica L. Santarcangelo, R. Balocchi
Publikováno v: The 5th 2012 Biomedical Engineering International Conference.
In this study we analyzed the heart rate variability of 21 subjects, 12 females and 9 males performing a two-step task. The subjects were requested to watch a relaxing movie for 30 minutes and, in a different day, to watch a stressful movie again for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::402c16c9152485f997bdc8999265ce4e
https://doi.org/10.1109/bmeicon.2012.6465486
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2
Head-down bed rest reduces the breathing rate short-term variability in subjects with orthostatic intolerance
Autor: R, Balocchi, D, Menicucci, M, Varanini, S, Chillemi, J M, Legramante, C, Saltini, G, Raimondi
Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 11(2)
Orthostatic intolerance is the most serious symptom of cardiovascular deconditioning induced by microgravity. We have showed that in symptomatic subjects the baroreflex control of sinus node is affected by short term simulated microgravity. At presen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::747c45bebc1397f7fae1de0494b8cb08
https://pubmed.ncbi.nlm.nih.gov/16235432
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3
Mutual information detects a decreased interdependence between RR and SAP in orthostatic intolerance after microgravity condition
Autor: G, Raimondi, S, Chillemi, C, Michelassi, A, Di Garbo, M, Varanini, J, Legramante, R, Balocchi
Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 9(1)
Orthostatic intolerance is the most serious symptom of cardiovascular deconditioning induced by microgravity. However, the exact mechanisms underlying these alterations have not been completely clarified. Several methods for studying the time series
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a361a9a98484d989aa657c50a7f6be84
https://pubmed.ncbi.nlm.nih.gov/15002504
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4
Characterisation of cardiac tachograms
Autor: Barbi M., S. Chillemi, A. Di Garbo, R. Balocchi, D. Menicucci
Publikováno v: The 8th Experimental Chaos Conference., Firenze, 2004
info:cnr-pdr/source/autori:Barbi M., S. Chillemi, A. Di Garbo, R. Balocchi, D. Menicucci/congresso_nome:The 8th Experimental Chaos Conference./congresso_luogo:Firenze/congresso_data:2004/anno:2004/pagina_da:/pagina_a:/intervallo_pagine
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::b909f28206c3316fab7fbf51e2bf9644
https://publications.cnr.it/doc/101338
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5
Deriving the respiratory sinus arrhythmia from the heartbeat time series using Empirical mode decomposition
Autor: Maurizio Varanini, R. Balocchi, Angelo Gemignani, Laura Sebastiani, Danilo Menicucci, Enrica L. Santarcangelo, Brunello Ghelarducci
Heart rate variability (HRV) is a well-known phenomenon whose characteristics are of great clinical relevance in pathophysiologic investigations. In particular, respiration is a powerful modulator of HRV contributing to the oscillations at highest fr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f223276bc3979aac0bd4933ee7f431e6
http://hdl.handle.net/11568/88628
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6
Effect of 4 hours HD -6 degrees on heart rate variability in symptomatic and non symptomatic subjects
Autor: G, Raimondi, F, Iellamo, R, Balocchi, S, Chillemi, S, Sacco, J M, Legramante
Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 7(2)
Orthostatic intolerance is the most serious symptom of cardiovascular deconditioning induced by microgravity exposure. In fact the neural control mechanisms of the cardiovascular system are significantly affected by this condition. Non-invasive measu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e43e3bdce07a0ff2fd53ba63825c8716
https://pubmed.ncbi.nlm.nih.gov/12697520
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7
Average magnitude of heartbeat fluctuations in healthy subjects after exposure to 4 hours head down bed rest
Autor: G, Raimondi, C, Michelassi, S, Chillemi, S, Sacco, S, Contini, J M, Legramante, R, Balocchi
Publikováno v: Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology. 8(1)
Orthostatic intolerance, induced by microgravity exposure, has been hypothesized to be related to a disorder of the autonomic control of the cardiovascular system. Non-invasive measurement of Heart Rate Variability (HRV) have been used as a valuable
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::723899663c7e4c44ebc6522eb1d3bdf5
https://pubmed.ncbi.nlm.nih.gov/12638624
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10
A global polar diagram of the zeroes of the characteristic function of an autoregressive process to describe the EEG sleep pattern
Autor: Luigi Donato, R. Balocchi, Andrea Biagini, C. Marchesi, Alberto Macerata, Michele Emdin
Publikováno v: Mathematical Modelling. 8:633-638
A representation of the human sleep pattern in a useful and compact form is proposed, which can describe, in terms of frequency components, the sleep stages relative to the whole night. The graphic map representing this pattern has been obtained by t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bbc9f9c07bbbd59fc156907332154d
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