Fig. 5. Illustration of significant time to echo (TE) effect in individual voxel time course data for the cerebellum, primary somatosensory cortex (SI), and anterior cingulate cortex (ACC). TE = 40 data are plotted as  solid black lines , and TE = 60 data are plotted as  lines with “x” markers . The average signal intensity plotted in the bar chart is the average of all three areas and is given as percent change from baseline. The bar plot shows that TE = 60 provides a higher signal change when averaged over these three areas (  P = 0.02).