Fig. 7.

Statistical moments (first to fourth order) describing the spatial distributions of the $m_{22}$ element of the MM measured from mouse brain slides (no paraffin) with AD progression (ages 50 to 225 days) at 630 nm: mean, standard deviation, skewness, and kurtosis. The orange line is the linear fit for panels (a) and (b), and the exponential fit for panels (c) and (d).