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Journal article

Multivariate system identification for cerebral autoregulation.

Abstract:

The effect of spontaneous beat-to-beat mean arterial blood pressure (ABP) fluctuations and breath-to-breath end-tidal carbon dioxide (PETCO2) and end-tidal oxygen (PETO2) fluctuations on beat-to-beat cerebral bloodflow velocity (CBFV) variations is studied using a multiple coherence function. Multiple coherence is a measure of the extent to which the output, CBFV, can be represented as a linear time invariant system of multiple input signals. Analysis of experimental measurements from 13 diff...

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Publication status:
Published

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Publisher copy:
10.1007/s10439-007-9412-9

Authors


Rowley, AB More by this author
Ainslie, PN More by this author
Poulin, MJ More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
Annals of biomedical engineering
Volume:
36
Issue:
2
Pages:
308-320
Publication date:
2008-02-05
DOI:
EISSN:
1573-9686
ISSN:
0090-6964
URN:
uuid:20fad100-eded-4fc7-acbc-decd6625fcbb
Source identifiers:
64397
Local pid:
pubs:64397

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