Correlation between near-infrared spectroscopy and magnetic resonance imaging of rat brain oxygenation modulation.

Abstract

We measure the tissue oxygen and haemoglobin concentrations in the rat brain during modulation of inhaled oxygen concentration (FiO2), using non-invasive frequency domain near-infrared oximetry. The rise in oxygenated haemoglobin concentration and the decline in deoxygenated haemoglobin concentration are demonstrated in correspondence with the modulation of… (More)

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@article{Chen2003CorrelationBN, title={Correlation between near-infrared spectroscopy and magnetic resonance imaging of rat brain oxygenation modulation.}, author={Yu Qing Chen and Dharmesh R Tailor and Xavier Intes and Britton Chance}, journal={Physics in medicine and biology}, year={2003}, volume={48 4}, pages={417-27} }