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A. Bernjak, J. Cui, S. Iwase, T. Mano, A. Stefanovska, D.L. Eckberg. Human sympathetic outflows to skin and muscle target organs fluctuate concordantly over a wide range of time-varying frequencies. J Physiol 590: 363–375, 2012. T. Stankovski, A. Duggento, P. V. E. McClintock, A. Stefanovska. Inference of time-evolving coupled dynamical systems in the presence of noise Phys. Rev. Lett. 109: 024101, 2012. L. W. Sheppard, A. Stefanovska, P. V. E. McClintock. Testing for time-localized coherence in bivariate data Phys. Rev. E 85: 046205, 2012. A. Bernjak, A. Stefanovska, P. V. E. McClintock, P. Jane Owen-Lynch, P. B. M. Clarkson. Coherence between fluctuations in blood flow and oxygen saturation Fluct. Noise Lett. 11: 1240013, 2012. A. C. Hale, T. Hansard, L. W. Sheppard, P. V. E. McClintock, A. Stefanovska. The Kuramoto model subject to a fluctuating environment: Application to brainwave dynamics Fluct. Noise Lett. 11: 1240011, 2012. B. Musizza, F. F. Bajrović, J. Petrovčič, A. Stefanovska, S. Ribarič. Fluctuations and interactions between brain waves during deep and shallow anesthesia Fluct. Noise Lett. 11: 1240018, 2012. D. Iatsenko, A. Stefanovska, P. V. E. McClintock. Comment on "Inference with minimal Gibbs free energy in information field theory" Phys. Rev. E 85: 033101, 2012. P. Clemson, A. Stefanovska. Time series analysis of turbulent and non-autonomous systems AIP Conf. Proc 1468: 69–81, 2012. S. Petkoski, A. Stefanovska. Kuramoto model with time-varying parameters Phys. Rev. E 86: 046212, 2012. |
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A. Stefanovska, L.W. Sheppard, T. Stankovski, P.V.E. McClintock. Reproducibility of LDF blood flow measurements: Dynamical characterization versus averaging. Microvasc Res 82: 274-276, 2011. M. Rossi, A. Bradbury, A. Magagna, M. Pesce, S. Taddei, A. Stefanovska. Investigation of skin vasoreactivity and blood flow oscillations in hypertensive patients: Effect of short-term antihypertensive treatment. J Hypertens 29: 1569-1576, 2011. L.W. Sheppard, V. Vuksanović, P.V.E. McClintock, A. Stefanovska. Oscillatory dynamics of vasoconstriction and vasodilation identified by time-localized phase coherence. Phys Med Biol 56: 3583-3601, 2011. A. Bernjak, G.A. Deitrick, W.A. Bauman, A. Stefanovska, J. Tuckman. Basal sympathetic activity to the microcirculation in tetraplegic man revealed by wavelet transform of laser Doppler flowmetry. Microvasc Res 81: 313-318, 2011. L.W. Sheppard, A. Stefanovska, P.V.E. McClintock. Detecting the harmonics of oscillations with time-variable frequencies. Phys Rev E 83: 016206, 2011. |
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J. Jamek, M. Paluš, A. Stefanovska. Detecting couplings between interacting oscillators with time-varying basic frequencies: Instantaneous wavelet bispectrum and information theoretic approach. Phys Rev E 81: 036207, 2010. Y. Shiogai, A. Stefanovska, P.V.E. McClintock. Nonlinear dynamics of cardiovascular ageing. Phys Rep 488: 51-110, 2010. |
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D. García-Álvarez, A. Bahraminasab, A. Stefanovska, P.V.E. McClintock. Competition between noise and coupling in the induction of synchronisation. EPL 88: 30005, 2009. A. Bahraminasab, F. Ghasemi, A. Stefanovska, P.V.E. McClintock, R. Friedrich. Physics of brain dynamics: Fokker-Planck analysis reveals changes in EEG δ-θ interactions in anæsthesia. NJP 11: 103051, 2009. also see 'General Scientific Summary' A. Stefanovska. Dynamics of blood oxygenation gives better insight into tissue hypoxia than averaged values. Am J Physiol Heart Circ Physiol 296: H1224-H1226, 2009. J.H. Sheeba, V.K. Chandrasekar, A. Stefanovska, P.V.E. McClintock. Asymmetry-induced effects in coupled phase-oscillator ensembles: Routes to synchronization. Phys Rev E 79: 046210, 2009. A. Stefanovska. 'Soap, cells and statistics - random patterns in two dimensions' (1984) by D. Weaire and N. Rivier. Contemp Phys 50: 197-197, 2009. J.J. Suárez-Vargas, J.A. González, A. Stefanovska, P. V. E. McClintock. Diverse routes to oscillation death in a coupled-oscillator system. EPL 85: 38008, 2009. A. Bernjak, A. Stefanovska. Pulse transit times to the capillary bed evaluated by laser Doppler flowmetry. Physiol Meas 30: 245-260, 2009. I.A. Khovanov, N.A. Khovanova, P.V.E. McClintock, A. Stefanovska. Intrinsic dynamics of heart regulatory systems on short timescales: from experiment to modelling. J Stat Mech P01016: 1-15, 2009. |
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A. Bernjak, P.B.M Clarkson, P.V.E. McClintock, A. Stefanovska. Low-frequency blood flow oscillations in congestive heart failure and after beta 1-blockade treatment. Microvasc Res 76: 224-232, 2008. D.A. Kenwright, A. Bahraminasab, A. Stefanovska, P.V.E. McClintock. The effect of low-frequency oscillations on cardio-respiratory synchronization. Eur Phys J B 65: 425-433, 2008. J.H. Sheeba, A. Stefanovska, P.V.E. McClintock. Neuronal synchrony during anæsthesia: A thalamocortical model. Biophys J 95: 2722-2727, 2008. J.H. Sheeba, V.K. Chandrasekar, A. Stefanovska, P.V.E. McClintock. Routes to synchrony between asymmetrically interacting oscillator ensembles. Phys Rev E 78: 025201(R), 2008. A. Stefanovska. Commentary on Viewpoint: The human cutaneous circulation as a model of generalized microvascular function. J Appl Physiol 105: 387-387, 2008. D. García-Álvarez, A. Stefanovska, P.V.E. McClintock. High-order synchronization, transitions, and competition among Arnold tongues in a rotator under harmonic forcing. Phys Rev E 77: 056203, 2008. V. Vuksanović, L.W. Sheppard, A. Stefanovska. Nonlinear relationship between level of blood flow and skin temperature for different dynamics of temperature change. Biophys J 94: L78-L80, 2008. A. Bahraminasab, F. Ghasemi, A. Stefanovska, P.V.E. McClintock, H. Kantz. Direction of coupling from phases of interacting oscillators: A permutation information approach. Phys Rev Lett 100: 084101, 2008. A. Bahraminasab, D. Kenwright, A. Stefanovska, F. Ghasemi, P.V.E. McClintock. Phase coupling in the cardiorespiratory interaction. IET Syst Biol 2: 48-54, 2008. K. Aman-Juvan, A. Bernjak, V. Urbančič-Rovan, A. Stefanovska, D. tajer. Skin blood flow and its oscillatory components in patients with acute myocardial infarction. J Vasc Res 45: 164-172, 2008. |
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J. Jamek, A. Stefanovska, P.V.E. McClintock. Wavelet bispectral analysis for the study of interactions among oscillators whose basic frequencies are significantly time variable. Phys Rev E 76: 046221, 2007. S.A. Landsverk, P. Kvandal, A. Bernjak, A. Stefanovska, K.A. Kirkebøen. The effects of general anæsthesia on human skin microcirculation evaluated by wavelet transform. Anesth Analg 105: 1012-1019, 2007. M. Benedičič, A. Bernjak, A. Stefanovska, R. Bonjak. Continuous wavelet transform of laser-Doppler signals from facial microcirculation reveals vasomotion asymmetry. Microvasc Res 74: 45-50, 2007. A. Stefanovska. The brain, the heart and the vasculature: Complex but uncomplicated interactions. Inflamm Res 56: S231-S232, 2007. V. Urbančič-Rovan, B. Meglič, A. Stefanovska, A. Bernjak, K. Ažman-Juvan, A. Kocijančič. Incipient cardiovascular autonomic imbalance revealed by wavelet analysis of heart rate variability in Type 2 diabetic patients. Diabet Med 24: 18-26, 2007. A. Stefanovska. Coupled oscillators - Complex but not complicated cardiovascular and brain interactions. IEEE Eng Med Biol Mag 26: 25-29, 2007. B. Musizza, A Stefanovska, P.V.E McClintock, M. Paluš, J. Petrovčič, S. Ribarič, F. Bajrović. Interactions between cardiac, respiratory and EEG-delta oscillations in rats during anæsthesia. J Physiol 580.1: 315-326, 2007. |
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P. Kvandal, S.A. Landsverk, A. Bernjak, A. Stefanovska, H.D. Kvernmo, K. A. Kirkebøen. Low-frequency oscillations of the laser Doppler perfusion signal in human skin. Microvasc Res 72: 120-127, 2006. V. Urbančič-Rovan, A. Bernjak, A. Stefanovska, K. Ažman-Juvan, A. Kocijančič. Macro- and microcirculation in the lower extremities - Possible relationship. Diabetes Res Clin Pract 73: 166-173, 2006. M. Benedičič, V.V. Dolenc, A. Stefanovska, R. Bonjak. Left-right asymmetry of the facial microvascular control Clin Auton Res 16: 58-60, 2006. M. Hübscher, A. Bernjak, A. Stefanovska, L. Vogt, W. Banzer. Assessment of exercise-induced changes of the microcirculation by wavelet transformation. Deutsche Zeitschrift für Sportmedizin 57: 14, 2006. S.A. Landsverk, P. Kvandal, T.Kjelstrup, A. Bernjak, U. Benko, A. Stefanovska, H. Kvernmo, K. A. Kirkebøen. Human Skin Microcirculation after Brachial Plexus Block Evaluated by Wavelet Transform of the Laser Doppler Flowmetry Signal. Anesthesiology 105: 478-484, 2006. |
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A. Humeau, A. Stefanovska, P. Abraham. Lyapunov exponents of laser Doppler flowmetry signals in healthy and type 1 diabetic subjects. Ann Biomed Eng 33: 1574-1581, 2005. A. Bandrivskyy, D.G. Luchinsky, P.V.E McClintock, V.N. Smelyanskiy, A. Stefanovska. Inference of systems with delay and applications to cardiovascular dynamics. Stochast Dynam 5: 321-331, 2005. D.G. Luchinsky, M.M. Millonas, V.N. Smelyanskiy, A. Pershakova, A. Stefanovska, P.V.E. McClintock. Nonlinear statistical modeling and model discovery for cardiorespiratory data. Phys Rev E 72: 021905, 2005. A.N. Korolevich, L.G. Astafueva, N.S. Dubina, S.I. Vecherinsky, A. Bernjak, M. Belsley, A. Stefanovska. Fragmentation of erythrocyte aggregates by low intensity laser heating. J Opt A: Pure Appl Opt 7: S308-S317, 2005. V.N. Smelyanskiy, D.G. Luchinsky, A. Stefanovska, P.V.E.McClintock. Inference of a nonlinear stochastic model of the cardiorespiratory interaction. Phys Rev Lett 94: 098101, 2005. D. Tinta, J. Petrovčič, U. Benko, Ð. Juričič, A. Rakar, M. ele, J. Tavčar, J. Rejec, A. Stefanovska. Fault diagnosis of vacuum cleaner motors. Contr Eng Pract 13: 177-187, 2005. |
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V. Urbančič-Rovan, A. Stefanovska, A. Bernjak, K. Ažman-Juvan, A. Kocijančič. Skin blood flow in the upper and lower extremities of diabetic patients with and without autonomic neuropathy. J Vasc Res 41: 535-545, 2004. M. Benedičič, V.V. Dolenc, R. Bonjak, A. Stefanovska. Asymmetry of facial blood flow and temperature in humans. J Vasc Res 41: 462, 2004. V. Urbančič-Rovan, A. Stefanovska, A. Bernjak, K. Ažman-Juvan, A. Kocijančič. Skin microcirculation in the upper and lower extremities of diabetic patients with and without autonomic neuropathy. Diabetologia 47: A450, 2004. J. Jamek, A Stefanovska, P.V.E. McClintock. Nonlinear cardio-respiratory interactions revealed by time-phase bispectral analysis. Phys Med Biol 49: 4407-4425, 2004. M. Entwistle, A. Bandrivskyy, B. Musizza, A Stefanovska, P.V.E. McClintock, A. Smith. Synchronization and directionality in cardio-respiratory oscillations in anæsthesia: a preliminary observational study in human males. Br J Anaesth 93: 608-609, 2004. A. Bandrivskyy, A. Bernjak, P.V.E. McClintock, A. Stefanovska. Role of transdermal potential difference during iontophoretic drug delivery. IEEE Trans Biomed Eng 51: 1683-1685, 2004. M. Veber, A. Bandrivskyy, P.B.M. Clarkson, P.V.E. McClintock, A. Stefanovska. Wavelet analysis of blood flow dynamics: effect on the individual oscillatory components of iontophoresis with pharmacologically neutral electrolytes. Phys Med Biol 49: N111-N117, 2004. A. Bandrivskyy, A. Bernjak, P.V.E. McClintock, A. Stefanovska. Wavelet phase coherence analysis: Application to skin temperature and blood flow. Cardiovasc Eng 4: 89-93, 2004. |
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P.V.E. McClintock, A. Stefanovska. Interaction and synchronization in the cardiovascular system. FNL 3: L167-L176, 2003. H.D. Kvernmo, A. Stefanovska, K.A. Kirkebøen. Enhanced endothelial activity reflected in the cutaneous blood flow oscillations of athletes. Eur J Appl Physiol 90: 16-22, 2003. J. Jamek, A. Stefanovska, P.V.E. McClintock, Igor A. Khovanov. Time-phase bispectral analysis. Phys Rev E 68: 016201, 2003. M. Palu, A. Stefanovska. Direction of coupling from phases of interacting oscillators: An information-theoretic approach. Phys Rev E 67: 055201(R), 2003. P. Kvandal, A. Stefanovska, M. Veber, H.D. Kvernmo, K.A. Kirkebøen. Regulation of human cutaneous circulation evaluated by laser Doppler flowmetry, iontophoresis, and spectral analysis: importance of nitric oxide and prostaglandines. Microvasc Res 65: 160-171, 2003. T. Söderström, A. Stefanovska, M. Veber, H. Svensson. Involvement of sympathetic nerve activity in skin blood flow oscillations in humans. Am J Physiol Heart Circ Physiol 284 H1638-H1646, 2003. |
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A. Stefanovska. Cardiorespiratory interactions. Nonlinear Phenom Complex Syst 5: 462-469, 2002. P.V.E. McClintock, A. Stefanovska. Noise and determinism in cardiovascular dynamics. Physica A 314: 69-76, 2002. |
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M. Bračič, A. Stefanovska. Paired Lyapunov Exponents Characterise blood flow dynamics in healthy subjects. Nonlinear Phenom Complex Syst 4: 285-294, 2001. A. Stefanovska, M. Bračič Lotrič, S. Strle, H. Haken. The cardiovascular system as coupled oscillators? Physiol Meas 22: 535-550, 2001. A. Stefanovska, D.G. Luchinsky, P.V.E. McClintock. Modelling couplings among the oscillators of the cardiovascular system. Physiol Meas 22: 551-564, 2001. |
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A. Stefanovska, H. Haken, P. V. E. McClintock, M. Hoič, F. Bajrović, S. Ribarič. Reversible transitions between synchronization states of the cardiorespiratory system. Phys. Rev. Lett 85: 4831-4834, 2000. M. Bračič Lotrič, A. Stefanovska, D. tajer, V. Urbančič-Rovan. Spectral components of heart rate variability determined by wavelet analysis. Physiol Meas 21: 441-457, 2000. F. Bajrović, M. Cencur, M. Hoič, S. Ribarič, A. Stefanovska. The contribution of lumbar sympathetic neurones activity to rat's skin blood flow oscillations. Eur J Physiol Suppl 439: R158-R160, 2000. M. Hoič, A. Stefanovska. Karhunen-Loeve decomposition of peripheral blood flow. Physica A 280: 587-601, 2000. A. Stefanovska, M. Hoič. Spatial synchronization in the human cardiovascular system. Progr Theor Phys 139: 270-282, 2000. M. Bračič Lotrič, A. Stefanovska. Synchronization and modulation in the human cardio-respiratory system. Physica A 283: 451-461, 2000. |
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A. Stefanovska, M. Bračič. Physics of the human cardiovascular system. Contemp Phys 40: 31-55, 1999. A. Stefanovska, M. Bračič. Reconstructing cardiovascular dynamics. Contr Eng Pract 7: 161-172, 1999. H.D. Kvernmo, A. Stefanovska, K.A. Kirkebøen, K. Kvernebo. Oscillations in the cutaneous blood flow in humans modified by endothelium-dependent and endothelium-independent vesodilators. Microvasc Res 57: 298-309, 1999. A. Stefanovska, M. Bračič, P. Leger, T. Bračič, H. Boccalon, P. Bendayan. Linear and nonlinear analysis of resting blood flow signal in healthy subjects and subjects with Raynaud's phenomenon. Technology in Health Care 7: 225-241, 1999. A. Stefanovska, S. Strle, M. Bračič, H. Haken. Model synthesis of the coupled oscillators which regulate human blood flow dynamics. Nonlinear Phenom Complex Syst 2: 72-78, 1999. M. Bračič, A. Stefanovska. Wavelet analysis in studying the dynamics of blood circulation. Nonlinear Phenom Complex Syst 2: 68-77, 1999. A. Stefanovska, M. Bračič, H.D. Kvernmo. Wavelet analysis of oscillations in the peripheral blood circulation measured by laser Doppler technique. IEEE Trans Biomed Eng 46: 1230-1239, 1999. N. Novakovski, A. Stefanovska. On the possible mechanical character of the respiratory frequency modulation of the heart rate. Phys Maced 49: 41-44, 1999. |
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H.D. Kvernmo, A. Stefanovska, M. Bračič, K.A. Kirkebøen, K. Kvernebo. Spectral analysis of the laser Doppler perfusion signal in human skin before and after exercise. Microvasc Res 56: 173-182, 1998. H.D. Kvernmo, A. Stefanovska, K.A. Kirkebøen, B. Østerud, K. Kvernebo. Enhanced endhothelial-dependent vasodilatation in human skin vasculature induced by physical conditioning. Eur J Appl Physiol 79: 30-36, 1998. S. Ribarič, A. Stefanovska, I. Eren. Direct current stimulation of crushed nerve increases capillary density in rat muscle. Journal of Electro and Magnetobiology 17: 243-254, 1998. M. Bračič, A. Stefanovska. Wavelet based analysis of human blood flow dynamics. Bull Math Biol 60: 919-935, 1998. M. Bračič, A. Stefanovska. Lyapunov exponents of simulated and measured quasi-periodic flows. Chapter of A. Procházka, J. Uhlir, P. J. Rayner and N.G. Kingsbury, Signal analysis and prediction, 479-488, Birkhauser, Boston, 1998. M. Bračič, A. Stefanovska. Nonlinear dynamics of the blood flow studied by Lyapunov exponents. Bull Math Biol 60: 417-433, 1998. |
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M. Bračič, A. Stefanovska. Local and global Lyapunov exponents of blood flow. Open Syst Inform Dynam 4: 435-456, 1997. A. Stefanovska, P. Kroelj. Correlation integral and frequency analysis of cardiovascular functions. Open Syst Inform Dynam 4: 457-478, 1997. A. Stefanovska, S. Strle, P. Kroelj. On the overestimation of the correlation dimension. Phys Lett A 235: 24-30, 1997. |
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M. Bračič, A. Stefanovska. Lyapunov exponents of quasi-periodic flows. Electrotechnical Review 63: 29-37, 1996. J.J. Daly, E.B. Marsolais, L.M. Mendell, W.Z. Rymer, A. Stefanovska, J.R. Waplaw, C. Kantor. Therapeutic neural effects of electrical stimulation. IEEE Trans Rehabil Eng 4: 218-230, 1996. |
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A. Stefanovska, P. Kroelj, S. Strle. Revealling oscillators. Calculation of dimension of attractors. Open Syst Inform Dynam 3: 149-178, 1995.
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