Table 3.

Whole brain task activation differences for negative minus positive anticipation. The t-values are shown for the task effect (t-test versus the null hypothesis) and the group effect with in these regions (with education covaried out).

						Task Effect		Group Effect
Volume	X	y	z	Side	Area	t-value	Sig	t-value	Sig
11264	36	16	35	Right	Dorsal Lateral Prefrontal	5.169	<0.001	0.499	NS
11072	42	−44	40	Right	Inferior Parietal Lobule	5.476	<0.001	1.915	NS
8768	−39	−40	42	Left	Inferior Parietal Lobule	5.729	<0.001	1.660	NS
4352	6	7	16	Right	Caudate Body	3.401	<0.05	2.684	NS
					Inferior Prefrontal
3520	32	25	4	Right	& Anterior Insula	4.955	<0.001	0.080	NS
2816	11	12	46	Right	Dorsal Medial Frontal Gyrus	4.663	<0.001	0.446	NS
2048	−13	−3	50	Left	Dorsal Medial Frontal Gyrus	3.127	<0.005	0.687	NS
1856	−31	22	4	Left	Anterior Insula	2.788	<0.01	0.157	NS
1664	−41	14	19	Left	Inferior Prefrontal	2.303	<0.05	0.809	NS
1344	−15	13	56	Left	Superior Frontal Gyrus	3.299	<0.001	0.945	NS
1152	51	13	8	Right	Inferior Prefrontal	3.788	<0.001	3.819	<0.05
					& Anterior Insula
1024	10	30	41	Right	Medial Frontal Gyrus	2.573	<0.05	0.582	NS