Table 5.

Effects of covariate ΔVAS.

Region	Size (mm2)	Maximal activation (z-value)	β1	Fdf = 8	Talairach coordinates
					x	y	z
LEFT HEMISPHERE
Anterior cingulate cortex	13.71	3.167	0.023	17.105	−13.3	36.0	17.4
Dorsolateral prefrontal cortex	58.49	3.416	0.014	18.479	−19.3	52.4	18.3
Middle temporal cortex	28.96	−3.403	−0.022	17.523	−47.3	−60.2	13.3
Inferior frontal gyrus (BA 11)	19.83	2.841	0.019	15.264	−16.9	35.3	−18.4
RIGHT HEMISPHERE
SII/Insula	82.06	4.003	0.022	18.990	49.6	−25.2	25.8
Anterior cingulate cortex	48.15	3.932	0.027	19.966	6.8	26.2	17.8
Occipital cortex	46.95	−3.725	−0.022	21.814	9.9	−92.4	13.6
Post-central cortex	5.49	3.517	0.016	15.988	50.1	−27.1	38.2
Inferior parietal cortex (BA 39)	9.43	2.920	0.0199	16.183	39.9	−56.1	20.3
Superior frontal cortex (BA 8)	21.53	2.901	0.029	15.921	18.2	30.6	46.8
Dorsolateral prefrontal cortex	20.14	2.809	0.029	14.595	37.1	50.5	3.4
	11.24	2.729	0.020	13.652	8.4	28.1	33.8
Posterior cingulate cortex	7.38	2.784	0.016	12.550	5.7	−47.3	20.0