Fig. 7.
a. In vivo SDF-LSCI results. (a) Multi exposure K-values (data points) and corresponding fit (lines) for several different flow velocities in vivo (upper curves). For comparison two in vitro multi exposure K-curves are also plotted (lower curves). Equation (7) is used as fitting model. (b) Bar plot of fit parameter τc ,flow (represented as 1/τc ,flow) of 19 in vivo blood vessels, corrected according to Eq. (9). The vessels were grouped in five different velocity ranges, with minimally 3 vessels per group.