Table 3.

Pairwise comparisons of brain activation between experimental conditions

Region	BA	MNI coordinates			Z	k
		x	y	z
TP (painful > nonpainful)
L middle temporal gyrus	37	−44	−64	−2	7.09	2035
L inferior occipital gyrus	19	−46	−72	−6	6.27
L middle occipital gyrus	18	−28	−94	0	5.38
R inferior temporal gyrus	37	54	−60	−4	5.64	1551
R middle occipital gyrus	18	36	−86	6	5.17
L SI/SII	2	−56	−30	34	5.64	1739
L superior parietal gyrus	40	−40	−44	58	4.41
R superior parietal gyrus	7	26	−52	58	5.36	1557
R SI	2	42	−38	58	5.14
R inferior parietal gyrus	7	30	−48	52	5.14
R frontal operculum	44	52	10	24	4.58	373
R superior temporal pole	38	40	10	−18	4.22	98
R frontal operculum	38	32	18	−20	3.19
R middle temporal gyrus	21	48	4	−20	3.15
L somatomotor cortex	6	−48	4	24	4.11	499
L frontal operculum	6	−60	10	12	3.52
L insula		−34	20	2	4.03	467
L insula		−38	−2	0	3.91	136
R frontal operculum	47	40	32	−8	3.90	180
TL (painful > nonpainful)
L inferior occipital gyrus	19	−44	−72	−6	5.48	2075
L middle occipital gyrus	18	−32	−92	8	5.38
R middle occipital gyrus	18	34	−86	8	5.12	1496
R inferior temporal gyrus	19	46	−72	−8	4.97
L frontal operculum		−50	10	6	4.82	1425
L somatomotor cortex	6	−50	2	28	4.01
L superior parietal gyrus	2	−32	−46	58	4.70	2116
L inferior parietal gyrus	2	−42	−34	44	4.70
R superior parietal gyrus	7	24	−54	56	4.48	721
R somatosensory cortex	3	52	−22	38	3.84
R frontal operculum		50	10	6	4.22	198
L superior medial frontal gyrus	8	−4	32	44	3.65	97
R somatomotor cortex	44	54	8	28	3.37	119

P_{false discovery rate} < 0.05, voxel size = 2 × 2 × 2 mm. SI, Primary somatosensory cortex; SII, secondary somatosensory cortex; BA, Brodmann area; R, right; L, left.