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Functional magnetic resonance imaging fMRI

Functional Magnetic Resonance Imaging (fMRI) Fungi... [Pg.1492]

A functional magnetic resonance imaging (fMRI) study of the brain can actually determine between the regular and the occasional coffee drinker. Caffeine consistently slows blood flow by 25% to the gray matter of the brain, which contains the cells, and by 20% to the white matter, which contains the connecting nerve fibers. Heavy users of caffeine show more blood flow in the gray matter in the front of the brain when they had abstained for 30 hours, compared to those who infrequently ingest caffeine. With fMRI, the doctor can look inside the brain and observe the phenomenon of caffeine withdrawal in action. [Pg.85]

Peyron, R., Garcia-Larrea, L., Gregoire, M. C., Convers, P., Richard, A., Lavenne, F., Barral, F. G., Mauguiere, F., Michel, D., and Laurent, B. (2000). Parietal and cingulate processes in central pain. A combined positron emission tomography (PET) and functional magnetic resonance imaging (fMRI) study of an unusual case. Pain 84, 77—87. [Pg.143]

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See also in sourсe #XX -- [ Pg.75 ]



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Function magnetic resonance imaging

Functional Imaging

Functional Magnetic Resonance Imaging fMRI), brain function study

Functional magnetic resonance

Functional magnetic resonance imaging

Image function

Magnet/magnetism Magnetic resonance imaging

Magnetic imaging

Magnetic resonance imagers

Magnetic resonance imaging

Magnetic resonance imaging magnet

Resonance Imaging

Resonances functions

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