Table 3.

Linear regression models of healthy qT1 values and age for all ROIs and tissue classes.

	α	$\gamma$	R2	p
WM
Frontal lobe	0.556	858.603	0.064	0.007
Parietal lobe	0.525	845.268	0.043	0.007
Temporal lobe	–	–	–	–
Occipital lobe	0.529	862.531	0.033	0.040
DGM	0.389	912.446	0.031	0.046
GM
Frontal lobe	−1.211	1250.511	0.202	<0.001
Parietal lobe	−1.268	1234.897	0.251	<0.001
Temporal lobe	−1.109	1291.224	0.275	<0.001
Occipital lobe	−0.934	1197.216	0.229	<0.001
DGM	–	–	–	–