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The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

A Model for the Coupling between Cerebral Blood Flow and Oxygen Metabolism during Neural Stimulation

Open access
Buxton, Richard B., Frank, Lawrence R.·1997·Journal of Cerebral Blood Flow & Metabolism

Abstract

A general mathematical model for the delivery of O 2 to the brain is presented, based on the assumptions that all of the brain capillaries are perfused at rest and that all of the oxygen extracted from the capillaries is metabolized. The model predicts that disproportionately large changes in blood flow are required in order to support small changes in the O 2 metabolic rate. Interpreted in terms of this model, previous positron emission tomography (PET) studies of the human brain during neural stimulation demonstrating that cerebral blood flow (CBF) increases much more than the oxygen metabolic rate are consistent with tight coupling of flow and oxidative metabolism. The model provides a basis for the quantitative interpretation of functional magnetic resonance imaging (fMRI) studies in terms of changes in local CBF.

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Crossref · 10.1097/00004647-199701000-00009

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Metadata

Authors
Buxton, R. B., & Frank, L. R.
Venue
Journal of Cerebral Blood Flow & Metabolism
Published
1997-01
Volume
17
Issue
1
Pages
64-72
ISSN
  • 0271-678X (ISSN-L)
  • 1559-7016
OpenAlex
W1978641348
Cited by
807
References
2
FWCI
33.63
Type
journal article
Language
en
Open access
bronze

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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