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NIR spectroscopy of adult human brain: continuous-light and pulse-light spectroscopy

The years of research and clinical study of brain oximetry using continuous light has brought to the attention of medical scientists and clinicians the great advantage of simple, economical, portable, optical methods, on the one hand, and the need for precision, reliability of calibration, and absolute quantitation, on the other. As the usefulness of the device increases, so do the demands for reliability and precision.