Figure 3

The effect of field of view on the accuracy and precision of the MVF measurements. (a, b) The MVF for skin types I to V for the volar and dorsal forearm, respectively. The data points and error bars correspond to the average MVF and their standard deviation (S.D.) (c, d) The S.D. of the MVF values as a function of imaging area for skin types I to V for the volar and dorsal forearm, respectively. (0.25 × 0.25 mm2, N = 338 z-stacks, 1.6 × 1.6 mm, N = 8 stacks. Complete list in “Methods”).