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Effects of Duration, Hypoxia and Hypercapnia on Rat Brain Hemodynamics during Forepaw Stimulation

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Abstract

We employ a hybrid diffuse optical tomography/diffuse correlation spectroscopy instrument to measure rat brain hemodynamics. The effect of stimulation duration and ventilation state (hypoxia, hypercapnia) on somatosensory cortex activation is quantified by measurements during forepaw stimulation.

© 2002 Optical Society of America

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