Fig. 4.

Reproducibility of dynamic metabolite maps from two rounds of stimulation-recovery experiments performed on the same animal. The two rows of images are the PCr distributions at different time-frames from the first (top) and second (bottom) rounds. The correlation plots of the PCr distributions from the leg (middle) and background (bottom) regions are provided below the respective images. The times of each frame are provided at the top of each column. Horizontal and vertical axes in the correlation plots show the normalized concentrations from the first and second rounds, respectively. The red line in each plot indicates the line of identity. Correlation coefficients are given in the lower right corner of each plot.