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 accessAbstract
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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Cites
Fox, P. T., & Raichle, M. E. (1986) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.83.4.1140 · Cited by 2,056
Nonoxidative Glucose Consumption During Focal Physiologic Neural Activity
Fox, P. T., Raichle, M. E., Mintun, M. A., & Dence, C. (1988) · Science · doi:10.1126/science.3260686 · Cited by 1,796
Cited by
The blood-brain barrier/neurovascular unit in health and disease
Hawkins, B. T., & Davis, T. P. (2005) · Pharmacological Reviews · doi:10.1124/pr.57.2.4 · Cited by 2,661
Glial and neuronal control of brain blood flow
Attwell, D., Buchan, A. M., Charpak, S., Lauritzen, M., MacVicar, B. A., & Newman, E. A. (2010) · Nature · doi:10.1038/nature09613 · Cited by 2,511
Dynamics of blood flow and oxygenation changes during brain activation: the Balloon model
Buxton, R. B., Wong, E. C., & Frank, L. R. (1998) · Magnetic Resonance in Medicine · doi:10.1002/mrm.1910390602 · Cited by 1,665
Self-citationLogothetis, N. K., & Wandell, B. A. (2004) · Annual Review of Physiology · doi:10.1146/annurev.physiol.66.082602.092845 · Cited by 1,568
Overview of Functional Magnetic Resonance Imaging
Glover, G. H. (2011) · Neurosurgery Clinics of North America · doi:10.1016/j.nec.2010.11.001 · Cited by 1,024
Metadata
- Authors
- Buxton, R. B., & Frank, L. R.
- Venue
- Journal of Cerebral Blood Flow & Metabolism
- Publisher
- SAGE Publications
- 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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