Experimental Neurobiology

Table 1Brain regions showing significant correlations between regional glucose metabolism and novelty seeking scores

Region		Clusters (k)	Coordinates			Z scores
Region		Clusters (k)	x	y	z	Z scores
Positive correlations with NS score
L	Anterior cingulate gyrus	1996	−4	32	14	4.41
R	Middle cingulate gyrus		8	18	30	4.22
R	Insula	835	38	20	−10	3.49
L	Insula	581	−44	−10	−4	4.10
Negative correlations with NS score
R	Pallidum	195	22	−10	6	3.63
R	Pallidum		28	0	14	3.31

L, left; NS, novelty seeking; R, right. p<0.001, uncorrected; k=100.