Skip to main content
Log in

A Promising New Noninvasive Measure of Cerebrovascular Reactivity: Not Yet Cerebral Autoregulation

  • Letter to the Editor
  • Published:
Neurocritical Care Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Petkus V, Preiksaitis A, Krakauskaite S, Bartusis L, Chomskis R, Hamarat Y, et al. Non-invasive cerebrovascular autoregulation assessment using the volumetric reactivity index: prospective study. Neurocrit Care. 2018 June 27. https://doi.org/10.1007/s12028-018-0569-x

  2. Lassen NA. Cerebral blood flow and oxygen consumption in man. Physiol Rev. 1959;39:183–238.

    Article  CAS  Google Scholar 

  3. Brady KM, Lee JK, Kibler KK, Easley RB, Koehler RC, Shaffner DH. Continuous measurement of autoregulation by spontaneous fluctuations in cerebral perfusion pressure: comparison of 3 methods. Stroke. 2008;39:2531–7.

    Article  Google Scholar 

  4. Zeiler FA, Lee JK, Smielewski P, Czosnyka M, Brady K. Validation of ICP derived cerebrovascular reactivity indices against the lower limit of autoregulation, part II: experimental model of arterial hypotension. J Neurotrauma. 2018 May 29. https://doi.org/10.1089/neu.2017.5604.

  5. Zeiler FA, Donnelly J, Calviello L, Lee JK, Smielewski P, Brady K, et al. Validation of pressure reactivity and pulse amplitude indices against the lower limit of autoregulation, part I: experimental intra-cranial hypertension. J Neurotrauma. 2018 June. https://doi.org/10.1089/neu.2017.5603

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Frederick A. Zeiler.

Ethics declarations

Conflict of interest

FAZ has received salary support for dedicated research time. Such salary support comes from: the Cambridge Commonwealth Trust Scholarship, the Royal College of Surgeons of Canada—Harry S. Morton Travelling Fellowship in Surgery and the University of Manitoba Clinician Investigator Program. FAZ’s research program is supported through the Thorlakson Chair in Surgical Research Establishment Grant.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zeiler, F.A. A Promising New Noninvasive Measure of Cerebrovascular Reactivity: Not Yet Cerebral Autoregulation. Neurocrit Care 29, 317–318 (2018). https://doi.org/10.1007/s12028-018-0592-y

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12028-018-0592-y

Navigation