Cerebral Blood Flow
- Marie C. McGrath
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Regional cerebral blood flow (CBF, rCBF)
Blood flow patterns in the brain that serve as an indirect measure of neuronal activity in functional neuroimaging methods.
In contrast to structural imaging techniques, which create high-definition images of the anatomical structures of the brain, functional imaging techniques (including technologies such as functional magnetic resonance imaging or fMRI; positron emission tomography or PET; and near-infrared spectroscopy or NIRS) permit examination of brain activity by tracking indicators such as cerebral blood flow (CBF), or blood flow patterns throughout the brain. Other related indicators examined by functional imaging techniques include measures of glucose metabolism or blood oxygenation. In general, when cognitively challenging tasks are presented to an individual, CBF increases to the region(s) of the brain most closely associated with performance of those tasks; for this reason, CBF ...
- Goldberg, E. (2001). The executive brain: Frontal lobes and the civilized mind. Oxford: New York.
- Krasuski, J, Horwitz, B, Rumsey, JM A survey of functional and anatomical neuroimaging techniques. In: Lyon, GR, Rumsey, JM eds. (1996) Neuroimaging: A window to the neurological foundations of learning and behavior in children. Paul H. Brookes, Baltimore, MD
- Mazoyer, B, Zago, L, Mellet, E, Bricogne, S, Etard, O, Houde, O (2001) Cortical networks for working memory and executive functions sustain the conscious resting state in man. Brain Research Bulletin 54: pp. 287-298
- Song, A.W., Huettel, S.A., & McCarthy, G. (2006). Functional neuroimaging: Basic principles of functional MRI. In R. Cabeza & A. Kingstone (Eds.), Handbook of functional neuroimaging of cognition (2nd Ed.) Cambridge, MA: MIT Press.
- Cerebral Blood Flow
- Reference Work Title
- Encyclopedia of Child Behavior and Development
- p 323
- Print ISBN
- Online ISBN
- Springer US
- Copyright Holder
- Springer Science+Business Media, LLC
- Additional Links
- Industry Sectors
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- Editor Affiliations
- 480. Neurology, Learning and Behavior Center
- 481. Department of Psychology MS 2C6, George Mason University
- Marie C. McGrath (1)
- Author Affiliations
- 1. Department of Graduate Psychology, Immaculata University, 1145 King Road, Immaculata, PA, 19345, USA
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