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Clinical Autonomic Research
Erschienen in: Clinical Autonomic Research 6/2023

27.09.2023 | Review Article

Quantification of dynamic cerebral autoregulation: welcome to the jungle!

verfasst von: Patrice Brassard, Marc-Antoine Roy, Joel S. Burma, Lawrence Labrecque, Jonathan D. Smirl

Erschienen in: Clinical Autonomic Research | Ausgabe 6/2023

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Abstract

Purpose

Patients with dysautonomia often experience symptoms such as dizziness, syncope, blurred vision and brain fog. Dynamic cerebral autoregulation, or the ability of the cerebrovasculature to react to transient changes in arterial blood pressure, could be associated with these symptoms.

Methods

In this narrative review, we go beyond the classical view of cerebral autoregulation to discuss dynamic cerebral autoregulation, focusing on recent advances pitfalls and future directions.

Results

Following some historical background, this narrative review provides a brief overview of the concept of cerebral autoregulation, with a focus on the quantification of dynamic cerebral autoregulation. We then discuss the main protocols and analytical approaches to assess dynamic cerebral autoregulation, including recent advances and important issues which need to be tackled.

Conclusion

The researcher or clinician new to this field needs an adequate comprehension of the toolbox they have to adequately assess, and interpret, the complex relationship between arterial blood pressure and cerebral blood flow in healthy individuals and clinical populations, including patients with autonomic disorders.
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Metadaten
Titel
Quantification of dynamic cerebral autoregulation: welcome to the jungle!
verfasst von
Patrice Brassard
Marc-Antoine Roy
Joel S. Burma
Lawrence Labrecque
Jonathan D. Smirl
Publikationsdatum
27.09.2023
Verlag
Springer Berlin Heidelberg
Erschienen in
Clinical Autonomic Research / Ausgabe 6/2023
Print ISSN: 0959-9851
Elektronische ISSN: 1619-1560
DOI
https://doi.org/10.1007/s10286-023-00986-2

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