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Increased blood pressure variability upon standing up improves reproducibility of cerebral autoregulation indices

Abstract:

Dynamic cerebral autoregulation, that is the transient response of cerebral blood flow to changes in arterial blood pressure, is currently assessed using a variety of different time series methods and data collection protocols. In the continuing absence of a gold standard for the study of cerebral autoregulation it is unclear to what extent does the assessment depend on the choice of a computational method and protocol. We use continuous measurements of blood pressure and cerebral blood flow ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Engineering Science
Nikolic, D More by this author
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ORCID:
0000-0002-2328-702X
Olufsen, MS More by this author
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ORCID:
0000-0001-6983-8707
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Publisher:
Elsevier Publisher's website
Journal:
Medical Engineering and Physics Journal website
Volume:
47
Pages:
151-158
Publication date:
2017-07-08
Acceptance date:
2017-06-01
DOI:
EISSN:
1873-4030
ISSN:
1350-4533
Pubs id:
pubs:707988
URN:
uri:33f6a79c-407a-47cf-8329-f4265f394f0e
UUID:
uuid:33f6a79c-407a-47cf-8329-f4265f394f0e
Local pid:
pubs:707988

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