TABLE 5

Comparison of PI in Patients With (Atrop+) or Without (Atrop−) Atrophy vs. Control Subjects

Region	Left													Right
		Atrop+			Atrop−			Control subjects (n = 12) Mean ± SD	F	P	Atrop+			Atrop−		Control subjects (n = 12) Mean ± SD	F	P
		Mean ± SD	n	Mean ± SD	n			Control subjects (n = 12) Mean ± SD	F	P		Mean ± SD	n	Mean ± SD	n	Control subjects (n = 12) Mean ± SD	F	P
Temp
W	0.869* ± 0.070	10	0.924 ± 0.072	19	0.973 ± 0.028	7.723	0.0015	0.990 ± 0.057	2	0.965 ± 0.058	27	0.972 ± 0.023	0.264	0.7690
TP	0.755*^† ± 0.043	17	0.804 ± 0.051	12	0.812 ± 0.031	7.784	0.0015	0.815 ± 0.034	11	0.821 ± 0.063	18	0.828 ± 0.034	0.174	0.8411
LT	0.808*^† ± 0.055	15	0.860* ± 0.060	14	0.929 ± 0.033	18.286	<0.0001	0.877 ± 0.031	3	0.884 ± 0.046	26	0.928 ± 0.022	5.429	0.0084
MT	0.717 ± 0.060	4	0.753 ± 0.079	25	0.790 ± 0.038	2.086	0.1382	—	0	0.776 ± 0.068	29	0.789 ± 0.036	0.426	0.5176
Front
Broc	0.838 ± 0.105	5	0.860 ± 0.046	24	0.888 ± 0.030	2.011	0.1478	0.855 ± 0.049	2	0.907 ± 0.056	27	0.918 ± 0.020	1.498	0.2365
Insul	0.861 ± 0.056	7	0.872 ± 0.050	22	0.861 ± 0.049	0.228	0.7974	—	0	0.897 ± 0.060	29	0.887 ± 0.047	0.234	0.6315
PreC	0.839 ± 0.043	7	0.865 ± 0.065	22	0.883 ± 0.049	1.328	0.2770	0.879 ± 0.055	7	0.896 ± 0.060	22	0.902 ± 0.042	0.412	0.6654
PreF	0.813 ± 0.056	12	0.866 ± 0.063	17	0.859 ± 0.037	3.589	0.0373	0.839 ± 0.055	8	0.880 ± 0.062	21	0.880 ± 0.043	1.779	0.1826
EF	0.865 ± 0.095	10	0.926 ± 0.048	19	0.924 ± 0.037	3.809	0.0311	0.903 ± 0.055	6	0.952 ± 0.060	23	0.957 ± 0.026	2.482	0.0970
IF	0.807 ± 0.076	3	0.896 ± 0.062	26	0.918 ± 0.042	4.427	0.0187	0.835 ± 0.035	2	0.913 ± 0.055	27	0.921 ± 0.051	2.231	0.1213
OF	—	0	0.811 ± 0.078	29	0.809 ± 0.033	0.009	0.9256	—	0	0.828 ± 0.062	29	0.825 ± 0.036	0.023	0.8794
CinA	0.770	1	0.801 ± 0.064	28	0.817 ± 0.057	0.430	0.6536	0.810	1	0.815 ± 0.058	28	0.816 ± 0.044	0.006	0.9939
SM	0.818 ± 0.019	4	0.858 ± 0.061	25	0.876 ± 0.033	1.910	0.1620	0.910	1	0.880 ± 0.060	28	0.880 ± 0.034	0.153	0.8584
Par
Par	0.832*^† ± 0.085	6	0.893* ± 0.050	23	0.940 ± 0.025	9.316	0.0005	0.933 ± 0.076	3	0.925 ± 0.060	26	0.941 ± 0.035	0.362	0.6986
LobQ	0.877 ± 0.095	3	0.917 ± 0.082	26	0.913 ± 0.067	0.351	0.7064	0.850	1	0.923 ± 0.081	28	0.904 ± 0.060	0.648	0.5285
Occ
OcA	1.000	1	0.999 ± 0.058	28	1.005 ± 0.029	0.065	0.9367	1.020	1	1.009 ± 0.053	28	1.001 ± 0.030	0.152	0.8597

↵* P < 0.05 vs. control subjects.
↵^† P < 0.05 vs. Atrop−.
F = F test.
See Table 2 legend for abbreviations of cerebral segmentation. Bold values correspond to significant differences when a global test was performed.