Table 5.

Linear mixed model effects summary for the SNP rs40615

	Model rs40615
Fixed effects	df	F value	P value
Intercept	14.95	749.56	<.000
group	29.72	0.30	0.59
ROI	86.53	200.42	<.000
rs40615	51.60	0.26	0.62
group*ROI*rs40615	108.78	2.65	0.006
Separated by ROI
Cerebellum group*rs40615	35.41	8.94	0.005
Midbrain group*rs40615	35.94	0.08	0.78
Putamen group*rs40615	35.79	2.05	0.16
Thalamus group*rs40615	34.97	0.46	0.51

Values given are degrees of freedom (df), F values, and P values