Fig. 5

Heat maps show the post hoc multiple comparisons of SNRs of different anatomical structures in DWI images (b = 0 s/mm² and 800 s/mm²) obtained with six acquisition approaches. The values labeled in each cell represent the p values of post hoc comparison with Bonferroni adjustment. The scale bars indicate the p values (0.00–0.05); the black filled cells indicate no significant difference. The values of 0 suggest the corresponding p values are less than 0.001 according to the SPSS software