Table 4.

Cortical lobe group difference results.

	MTR				T1-w/T2-w ratio
	Mean ± Std. dev.		t-Statistic	q-Value	Mean ± Std. dev.		t-Statistic	q-Value
	PT (%)	FT (%)			PT	FT
Frontal	32.57 ± 0.76	32.70 ± 0.58	0.15	0.73	0.31 ± 0.03	0.32 ± 0.01	1.24	0.27
Parietal	33.51 ± 0.77	33.74 ± 0.68	1.27	0.51	0.35 ± 0.03	0.36 ± 0.02	2.13	0.20
Occipital	33.42 ± 0.94	33.33 ± 0.76	0.13	0.73	0.37 ± 0.02	0.38 ± 0.02	8.41	0.01
Temporal	33.42 ± 0.79	33.70 ± 0.62	1.50	0.51	0.33 ± 0.02	0.35 ± 0.01	11.28	0.00