Table 1.

Comparison of average absolute thickness difference across four subjects (eight hemispheres) with population standard deviation across the hemispheres.

comparison	average difference (mm)	standard deviation of difference (mm)
repeat	0.145	0.006
MEM rescan	0.154	0.008
MP2 repeat	0.187	0.019
MP2 rescan	0.189	0.009
MP2 vs. MEM, repeat	0.307	0.017
MP2 vs. MEM, rescan	0.298	0.013
7 T MP2 vs. 3 T MP2	0.414	0.049