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. 2019 Aug 16;10(9):4621–4635. doi: 10.1364/BOE.10.004621

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Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

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Fig. 8. — Standard deviations of estimation of changes in concentrations $(σ Δ C)$ of chromophores within scalp (a) and brain (b) layers using varying range of 16 consecutive wavelengths (as shown in Fig. 2(b)). The standard deviation in change of CCO concentration in the brain at a given number of collected photons (c) for the 16 wavelengths between 700 and 888 nm. ‘with resp.’ indicates analysis considering the detector spectral responsivity.