Examples of microstate transition matrices and directed graphs for different 1440 node definitions. 1441 (a) Example with 14 template maps defined as nodes. (b) Addition of four template maps, 1442 including midpoints between A-B and D-E, enabling the arrangement of template maps to 1443 evenly divide each of the A-C-B and D-C-E axes. (c) Mean transition probabilities for each of 1444 the older and (d) younger groups, (e) differences between the two groups, and (f) standardized 1445 mean differences for comparisons between age groups. Details of (c)-(f) are the same as in 1446 Figures 4a-d. 1447