… quantify the relative contribution ratio of the cerebral tissue in NIR optical signals at different
… values of changes in NIR optical signals at different probe distances simultaneously, from …

… We discarded emitter–detector pairs (channels) with low signal-to-noise ratio (SNR) … is
made that the relative contributions of the physiological signals within the regressor are the same …

… to reduce extracerebral contribution to the signals, but PCA … relative to an arbitrarily chosen
baseline level, the signals … give the proportion of variance in the original signals explained by …

… , skin) layers on functional near-infrared spectroscopy (fNIRS) signals, a method using multi-…
·mm were used because signal-to-noise ratios of Hb changes were relatively low for some …

… for systematic error in the calculation of focal hemoglobin … simulations to examine the
importance and mitigation methods … optical signals (ie, optimizing optode position relative to the …

… The CW system, the least expensive, provides relative-… dependent DPF by the ratio that rate
of change of absorbance to … It is important for new researcher to understand the importance …

… relatively transparent to certain wavelengths of light (red and … have improved the signal-to-noise
ratio, enabling such … , venous blood estimated to contribute 75% of the signal). 9s …

… contained lower quartz-to-CM ratio values, these samples were not … the decision trees, the
higher its relative importance. This … the Si–O bond spectral signals in both quartz and CM, our …

… noise contributions in fNIRS forehead signals and to develop a … processes and quantify their
relative impact. We furthermore … corresponds to the mean respiration rate, thus indicating the …

… Last decade's advances and modern aspects of near infrared … areas of analytical
importance during the last ten years. … This difference corrects the analytical signal for radiation …