Table:

Linear and quadratic age parameter estimates from the general linear model

ROI	Linear Age			Quadratic Age
ROI	Estimate	95% CI	P Value	Estimate	95% CI	P Value
Globus pallidus	0.00900	0.006–0.012	<.001	–0.00003	−0.000041 to −0.000015	<.001
Thalamus	0.006	0.003–0.008	<.001	–0.000017	−0.000029 to −0.000005	.005
Dentate	0.00500	0.002–0.008	.001	–0.000017	−0.00003 to −0.000003	.02
Frontal GM	0.003	0.001–0.005	.01	–0.000009	−0.000019 − 0.000001	.07
Frontal WM	0.011	0.008–0.014	<.001	–0.000038	−0.000053 − 0.000024	<.001