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Dr Alan Bernjak

Formerly at Lancaster University

  1. Special issue
  2. Published

    Age-related changes in oscillatory components of microvascular blood flow

    Bernjak, A., Owen-Lynch, J., McClintock, P. V. E. & Stefanovska, A., 2011, In : Journal of Vascular Research. 48, Supp.1, p. 78-78 1 p.

    Research output: Contribution to journalSpecial issue

  3. Journal article
  4. Published

    Coherence and coupling functions reveal microvascular impairment in treated hypertension

    Ticcinelli, V., Stankovski, T., Iatsenko, D., Bernjak, A., Bradbury, A., Gallagher, A., Clarkson, P. B. M., McClintock, P. V. E. & Stefanovska, A., 13/10/2017, In : Frontiers in Physiology. 8, 20 p., 749.

    Research output: Contribution to journalJournal article

  5. Published

    The discriminatory value of cardiorespiratory interactions in distinguishing awake from anaesthetised states: a randomised observational study

    Kenwright, D. A., Bernjak, A., Draegni, T., Dzeroski, S., Entwistle, M., Horvat, M., Kvandal, P., Landsverk, S. A., McClintock, P. V. E., Musizza, B., Petrovcic, J., Raeder, J., Sheppard, L., Smith, A. F., Stankovski, T. & Stefanovska, A., 12/2015, In : Anaesthesia. 70, 12, p. 1356–1368 12 p.

    Research output: Contribution to journalJournal article

  6. Published

    Evolution of cardiorespiratory interactions with age

    Iatsenko, D., Bernjak, A., Stankovski, T., Shiogai, Y., Owen-Lynch, P. J., Clarkson, P. B. M., McClintock, P. V. E. & Stefanovska, A., 28/08/2013, In : Philosophical Transactions of the Royal Society of London A. 371, 1997, 18 p., 20110622.

    Research output: Contribution to journalJournal article

  7. Published

    Coherence between fluctuations in blood flow and oxygen saturation

    Bernjak, A., Stefanovska, A., McClintock, P. V. E., Owen-Lynch, P. J. & Clarkson, P. B. M., 03/2012, In : Fluctuation and Noise Letters. 11, 1, p. - 12 p., 1240013.

    Research output: Contribution to journalJournal article

  8. Published

    Human sympathetic outflows to skin and muscle target organs fluctuate concordantly over a wide range of time-varying frequencies

    Bernjak, A., Cui, J., Iwase, S., Mano, T., Stefanovska, A. & Eckberg, D., 01/2012, In : The Journal of Physiology. 590, 2, p. 363-375 13 p.

    Research output: Contribution to journalJournal article

  9. Published

    Basal sympathetic activity to the microcirculation in tetraplegic man revealed by wavelet transform of laser Doppler flowmetry

    Bernjak, A., Deitrick, G. A., Bauman, W. A., Stefanovska, A. & Tuckman, J., 05/2011, In : Microvascular Research. 81, 3, p. 313-318 6 p.

    Research output: Contribution to journalJournal article

  10. Published

    Pulse transit times to the capillary bed evaluated by laser Doppler flowmetry

    Bernjak, A. & Stefanovska, A., 03/2009, In : Physiological Measurement. 30, 3, p. 245-260 16 p.

    Research output: Contribution to journalJournal article

  11. Published

    Low-frequency blood flow oscillations in congestive heart failure and after β1-blockade treatment.

    Bernjak, A., Clarkson, P. B. M., McClintock, P. V. E. & Stefanovska, A., 11/2008, In : Microvascular Research. 76, 3, p. 224-232 9 p.

    Research output: Contribution to journalJournal article

  12. Published

    Skin blood flow and its oscillatory components in patients with acute myocardial infarction.

    Ažman-Juvan, K., Bernjak, A., Urbančič-Rovan, V., Stefanovska, A. & Štajer, D., 01/2008, In : Journal of Vascular Research. 45, 2, p. 164-172 9 p.

    Research output: Contribution to journalJournal article

  13. Published

    The Effects of General Anesthesia on Human Skin Microcirculation Evaluated by Wavelet Transform.

    Landsverk, S. A., Kvandal, P., Bernjak, A., Stefanovska, A. & Kirkeboen, K. A., 10/2007, In : Anesthesia and Analgesia. 105, 4, p. 1012-1019 8 p.

    Research output: Contribution to journalJournal article

  14. Published

    Continuous wavelet transform of laser-Doppler signals from facial microcirculation reveals vasomotion asymmetry.

    Benedičič, M., Bernjak, A., Stefanovska, A. & Bošnjak, R., 07/2007, In : Microvascular Research. 74, 1, p. 45-50 6 p.

    Research output: Contribution to journalJournal article

  15. Published

    Incipient cardiovascular autonomic imbalance revealed by wavelet analysis of heart rate variability in Type 2 diabetic patients.

    Urbančič-Rovan, V., Meglič, B., Stefanovska, A., Bernjak, A., Ažman-Juvan, K. & Kocijančič, A., 01/2007, In : Diabetic Medicine. 24, 1, p. 18-26 9 p.

    Research output: Contribution to journalJournal article

  16. Published

    Assessment of exercise-induced changes of the microcirculation by wavelet transformation

    Hubscher, M., Bernjak, A. & Stefanovska, A., 2006, In : Deutsche Zeitschrift für Sportmedizen. 57, 1, p. 14-18 5 p.

    Research output: Contribution to journalJournal article

  17. Published

    Wavelet analysis of laser-induced changes of the microcirculation - preliminary findings

    Hubscher, M., Bernjak, A. & Stefanovska, A., 2006, In : Journal of Vascular Research. 43, Supp., p. 49-49 1 p.

    Research output: Contribution to journalJournal article

  18. Published

    Human skin microcirculation after brachial plexus block evaluated by wavelet transform of the laser Doppler flowmetry signal

    Lsverk, S. A., Bernjak, A. & Stefanovska, A., 2006, In : Anesthesiology. 105, 3, p. 478-484 7 p.

    Research output: Contribution to journalJournal article

  19. Published

    Oscillatory components in microvascular flow: Ageing, diabetes, congestive heart failure, myocardial infarction

    Stefanovska, A. & Bernjak, A., 2006, In : Journal of Vascular Research. 43, 5-5 (S

    Research output: Contribution to journalJournal article

  20. Published

    Macro-microcirculation in the lower extremities - possible relationship

    Urbancic-Rovan, V., Bernjak, A., Stefanovska, A., Ažman-Juvan, K. & Kocijančič, A., 2006, In : Diabetes Research and Clinical Practice. 73, 2, p. 166-173 8 p.

    Research output: Contribution to journalJournal article

  21. Published

    Fragmentation of erythrocyte aggregates by low intensity laser heating

    Korolevich, A. N., Astafyeva, L. G., Dubina, N. S., Vecherinsky, S. I., Bernjak, A., Belsey, M. & Stefanovska, A., 06/2005, In : Journal of Optics A: Pure and Applied Optics. 7, 6, p. S308-S317

    Research output: Contribution to journalJournal article

  22. Published

    Low-frequency oscillations of the laser Doppler perfusion signal in human skin

    Kval, P., Bernjak, A. & Stefanovska, A., 2005, In : Microvascular Research. 72, 3, p. 120-127 8 p.

    Research output: Contribution to journalJournal article

  23. Published

    Nonlinear dynamics of congestive heart failure

    Bernjak, A., Clarkson, P. B. M., McClintock, P. V. E. & Stefanovska, A., 2005, In : Proceedings of SPIE. 5841, p. 133-138 6 p.

    Research output: Contribution to journalJournal article

  24. Published

    Role of transdermal potential difference during intophoretic drug delivery.

    Bandrivskyy, A., Bernjak, A. & McClintock, P. V. E., 09/2004, In : IEEE Transactions on Biomedical Engineering. 51, 9, p. 1683-1685 3 p.

    Research output: Contribution to journalJournal article

  25. Published

    Wavelet phase coherence analysis: application to skin temperature and blood flow

    Bandrivskyy, A., Bernjak, A., McClintock, P. V. E. & Stefanovska, A., 03/2004, In : Cardiovascular Engineering. 4, 1, p. 89-93 5 p.

    Research output: Contribution to journalJournal article

  26. Published

    Skin Blood Flow in the Upper and Lower Extremities of Diabetic Patients with and without Autonomic Neuropathy

    Urbancic-Rovan, V., Stefanovska, A., Bernjak, A., Azman-Juvan, K. & Kocijancic, A., 2004, In : Journal of Vascular Research. 41, 6, p. 535-545 11 p.

    Research output: Contribution to journalJournal article

  27. Other chapter contribution
  28. Published

    Monitoring the ageing of the cardiovascular system

    Stefanovska, A., McClintock, P. V. E., Owen-Lynch, P. J., Iatsenko, D., Clarkson, P. B. M. & Bernjak, A., 02/2015, The NDA handbook: new dynamics of ageing - a cross-council programme. Harding, T. (ed.). Sheffield: University of Sheffield, p. 46 1 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNOther chapter contribution

  29. Conference contribution/Paper
  30. Published

    Importance of wavelet analysis in laser Doppler flowmetry time series.

    Bernjak, A. & Stefanovska, A., 2007, 2007 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-16. NEW YORK, NY 10017, USA: IEEE, 4 p. (IEEE Engineering in Medicine and Biology Society Annual Conference (EMBS)).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paper

  31. Chapter
  32. Published

    Quantitative assessment of oscillatory components in blood circulation : classification of the effect of ageing, diabetes and acute myocardial infarction

    Bernjak, A., Stefanovska, A., Urbancic-Rovan, V. & Azman-Juvan, K., 2005, Advanced biomedical and clinical diagnostic systems III. Vo-Dinh, T., Grundfest, W. S., Benaron, D. A. & Cohn, G. E. (eds.). Bellingham, Wash.: SPIE, p. 163-173 11 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  33. Published

    Backreflectance from skin investigated in vivo using low-power laser heating

    Korolevich, A. N., Naumenko, E. K., Dubina, N. S., Vecherinski, S. I., Bernjak, A., Belsey, M. & Stefanovska, A., 2005, Complex Dynamics and Fluctuations in Biomedical Photonics: II (Proceedings of SPIE). Tuchin, V. V. (ed.). SPIE, p. 63-70 8 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  34. Published

    Back-scattered radiation from the capillary network under the influence of low-power laser heating

    Naumenko, E. K., Korolevich, A. N., Dubina, N. S., Vecherinski, S. I., Bernjak, A., Stefanovska, A. & Belsley, M. S., 2005, Optical technologies in biophysics and medicine VI : Saratov Fall Meeting 2004. Bellingham, Wash.: SPIE, p. 195-201 7 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

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