About The Medical Condition Near-Infrared Spectroscopy
Find the definition of the medical term Near-Infrared Spectroscopy. Near-Infrared Spectroscopy defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Near-Infrared Spectroscopy
| Near-Infrared Spectroscopy Medical Condition |
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What's The Definition Of The Medical Condition Near-Infrared Spectroscopy?
A noninvasive technique that uses the differential absorption properties of hemoglobin and myoglobin to evaluate tissue oxygenation and indirectly can measure regional hemodynamics and blood flow. Near-infrared light (NIR) can propagate through tissues and at particular wavelengths is differentially absorbed by oxgenated vs. deoxygenated forms of hemoglobin and myoglobin. Illumination of intact tissue with NIR allows qualitative assessment of changes in the tissue concentration of these molecules. The analysis is also used to determine body composition.
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