Fig. 3.

Recovered (a) absorption (${\mu }_a$) and (b) reduced scattering (${\mu }_s^{\prime }$) spectra for subject 3 shown in Figs. 2(a) and 2(b). Recovered (c) ${\mu }_a$ and (d) ${\mu }_s^{\prime }$ spectra for subject 8 shown in Figs. 2(c) and 2(d). Blue and red lines represent pre-MB and post-MB conditions, respectively.