Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Vera Gal"'
Publikováno v:
Computers in Biology and Medicine. 53:291-296
The measures of nonlinear properties of RR interval and QT interval time series are sensitive to physiologically- or pathologically-induced complexity/regularity changes, but were not used to estimate the effect of alcohol intake. We wanted to examin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae460267278d025526435136c8c93669
https://doi.org/10.1016/j.compbiomed.2014.08.015
https://doi.org/10.1016/j.compbiomed.2014.08.015
Autor:
Zorica Nestorović, Sasa Despotovic, Vera Gal, Jovana Rajkovic, Ida Leskosek-Cukalovic, Ljiljana Gojkovic-Bukarica, Mirjana M. Platiša, Aleksandar Petrovic, Radmila Novakovic, Mile Veljović, Vladimir Djokic
Publikováno v:
Vojnosanitetski pregled (2017) 74(12):1107-1111
Vojnosanitetski pregled
Vojnosanitetski Pregled, Vol 74, Iss 12, Pp 1107-1111 (2017)
Vojnosanitetski pregled
Vojnosanitetski Pregled, Vol 74, Iss 12, Pp 1107-1111 (2017)
BACKGROUND: /Aim. There are only several studies on the acute effect of alcoholic drinks intake on heart rhythm and this phenomenon is still not well understood. We wanted to examine whether linear and nonlinear measures of RR interval and QT interva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50f6ac377e1e131aa380bc6c3fcf9ad2
http://scindeks.ceon.rs/article.aspx?artid=0042-84501712107P
http://scindeks.ceon.rs/article.aspx?artid=0042-84501712107P
Autor:
Mirjana M. Platiša, Vera Gal
Publikováno v:
European Biophysics Journal. 37:1247-1252
In this study, we investigate correlation properties of fluctuations in heart interbeat (RR) time series in a broad range of physiological and pathological conditions. Using detrended fluctuation analysis (DFA) method we determined short-term (α 1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebd2692b8b3c79de8f3d966936a2428e
https://doi.org/10.1007/s00249-007-0254-z
https://doi.org/10.1007/s00249-007-0254-z
Publikováno v:
International Journal of Cardiology. 101:273-278
Background: Reduction of heart rate variability as a consequence of heart disease and postural change has been well documented. However, the data on the effect of postural change in pediatric patients are incomplete and the effect is not fully unders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96577e0577c603427b9a473682b29c55
https://doi.org/10.1016/j.ijcard.2004.03.024
https://doi.org/10.1016/j.ijcard.2004.03.024
Publikováno v:
Vojnosanitetski Pregled, Vol 62, Iss 1, Pp 27-31 (2005)
The aim of this study was to investigate the response of autonomic cardiac control to postural change using spectral analysis, in patients with anorexia nervosa. Spectral components of total variability as well as of low and high frequencies were ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e95c08dbb02da4480b93bef291dddbe
https://doi.org/10.2298/vsp0501027p
https://doi.org/10.2298/vsp0501027p
Autor:
Milica Labudovic Borovic, Vesna Vuksanović, Vera Gal, Mirjana M. Platiša, Zorica Nestorović, Ljiljana Gojkovic Bukarica
Publikováno v:
Computers in biology and medicine. 43(9)
To investigate the role of lateral interactions, we quantified spontaneous contractions of whole and longitudinally cut rat's portal vein in vitro. The disruption of the wall had no effect on basic frequency determined from spectra and complexity ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f8703c71e2cb9adc17f919134143e0
https://pubmed.ncbi.nlm.nih.gov/23930804
https://pubmed.ncbi.nlm.nih.gov/23930804
Publikováno v:
Medicalbiological engineeringcomputing. 48(9)
We studied nonlinear dynamics underlying spontaneous rhythmical contractions of isolated rat portal vein. The signals were acquired at four different temperatures important in isolated blood vessels preparations: 4, 22, 37 and 40 degrees C. To charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c4b975581552ea17557050ef2405c4e
https://pubmed.ncbi.nlm.nih.gov/20556663
https://pubmed.ncbi.nlm.nih.gov/20556663
Publikováno v:
Physiological measurement. 29(4)
The origin of heart rate variability (HRV) is largely in parasympathetic activity. The direct influence of sympathetic activity and other control mechanisms, especially at an increased HR, is not well understood. The objectives of the study were to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15d70f6a651f87fd540c2a627e5c3fb6
https://pubmed.ncbi.nlm.nih.gov/18354245
https://pubmed.ncbi.nlm.nih.gov/18354245
Autor:
Vesna Vuksanović, Vera Gal
Publikováno v:
Medical engineeringphysics. 29(3)
Previous investigations on arithmetic stress with verbalization showed that spectral measures of heart rate variability (HRV) did not assess changes in autonomic modulation, although the heart rate (HR) increased. In this study non-linear measures of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0fa2b336a25d8618ff04f0a06f483b
https://pubmed.ncbi.nlm.nih.gov/16807051
https://pubmed.ncbi.nlm.nih.gov/16807051
Autor:
Mirjana M. Platiša, Vera Gal
Publikováno v:
Physiological measurement. 27(2)
The aim of this study was to examine the dependence of heart rate variability (HRV) measures on RR interval length and to find out relationships between linear and nonlinear measures. The spectral powers in very low (VLF), low (LF) and high (HF) freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9b309f80f63cb17a87cfcd0969a82fc
https://pubmed.ncbi.nlm.nih.gov/16400201
https://pubmed.ncbi.nlm.nih.gov/16400201