Individual subject's activation during somatic and visceral pain
| Subject | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Somatic | ||||||||||||||||||||
| Periaqueductal grey | B | 3.32 | L | 2.45 | 0.00 | R | 2.47 | 0.40 | 2.27 | 1.43 | 0.00 | B | 3.42 | 1.61 | ||||||
| Nucleus cuneiformis | R | 2.96 | B | 2.61 | 0.00 | R | 2.94 | R | 2.33 | 2.1 | 0.84 | 0.00 | R | 2.58 | R | 2.74 | ||||
| Red nucleus | R | 2.56 | B | 4.09 | 0.00 | B | 2.74 | R | 2.68 | R | 2.91 | 1.87 | 0.21 | R | 2.97 | R | 3.19 | |||
| Ventral tegmental area | B | 3.06 | L | 2.89 | 1.52 | 1.56 | 1.12 | B | 3.64 | 1.87 | 0.59 | L | 2.72 | R | 3.85 | |||||
| Dorsolateral pons | 2.08 | B | 2.74 | 0.00 | B | 2.84 | 0.00 | 1.49 | R | 2.65 | 0.00 | B | 6.98 | B | 3.46 | |||||
| RVM | 1.82 | M | 2.77 | 0.00 | 0.48 | 0.00 | R | 3.08 | 0.23 | 0.00 | 0.00 | 0.74 | ||||||||
| Dorsolateral medulla | 0.69 | 1.62 | 0.00 | 1.48 | 0.00 | R | 2.81 | 1.58 | 0.00 | 0.07 | R | 2.98 | ||||||||
| Visceral | ||||||||||||||||||||
| Periaqueductal grey | L | 2.98 | B | 4.93 | B | 3.09 | B | 2.33 | B | 5.07 | 1.18 | 1.39 | B | 2.93 | B | 6.67 | R | 2.36 | ||
| Nucleus cuneiformis | L | 3.18 | B | 6.21 | B | 3.31 | B | 4.17 | B | 6.14 | 1.80 | 1.33 | B | 5.78 | 1.89 | R | 2.65 | |||
| Red nucleus | 1.72 | B | 4.50 | B | 3.14 | B | 4.99 | B | 4.22 | B | 3.13 | 1.52 | B | 6.35 | 1.77 | R | 3.30 | |||
| Ventral tegmental area | 1.95 | B | 3.53 | B | 4.00 | L | 3.82 | B | 4.79 | 0.98 | 1.72 | B | 8.09 | 0.02 | B | 4.75 | ||||
| Dorsolateral pons | L | 3.08 | B | 7.22 | 1.87 | B | 3.38 | B | 3.30 | 0.00 | 0.61 | B | 3.09 | B | 5.22 | B | 3.31 | |||
| RVM | 0.00 | M | 4.26 | 0.00 | 1.50 | B | 4.30 | 0.00 | 0.00 | M | 2.36 | 1.54 | ||||||||
| Dorsolateral medulla | 0.97 | 1.75 | 0.02 | B | 2.88 | R | 2.96 | 0.00 | 0.71 | B | 3.72 | B | 4.16 | R | 2.37 | |||||
| For each subject (1-10), the peak z-score for each brainstem region is listed. When the z-score crossed the statistical threshold (z > 2.3; p < 0.01), the side is indicated (R, right; L, left; B, bilateral; M, midline). | ||||||||||||||||||||