Table 3.
Regions of greater (T value > 0) or smaller (T value < 0) activity related to the noxious CRD in TNBS-injected rats versus normal (0 mmHg) group.
| Brain regions | Laterality | T value (peak) | Volume (mm3) |
|---|---|---|---|
| Activated areas | |||
| Secondary somatosensory cortex, S2 | R | 3.71 | 0.35 |
| Secondary auditory cortex, dorsal part, AuD | R | 3.60 | 0.73 |
| Entorhinal cortex, Ent | R | 3.39 | 0.74 |
| Cluster | 281.97 | ||
| Primary motor cortex, M1 | L | 8.34 | |
| Anterior cingulate cortex/secondary motor cortex, ACC/M2 | L&R | 6.45 | |
| Primary somatosensory cortex, S1 | L | 7.46 | |
| Primary somatosensory cortex, S1 | R | 5.74 | |
| Dorsal striatum, dSt | R | 6.10 | |
| Septal nucleus, SN | L&R | 5.80 | |
| Midcingulate cortex, MCC | L&R | 6.39 | |
| Posterior cingulate cortex, PCC | L&R | 6.01 | |
| Ventral striatum/globus pallidus, vSt/GP | L | 11.03 | |
| Posterior lateral striatum, plSt | R | 7.46 | |
| Hippocampus, Hip | L | 6.17 | |
| Hippocampus, Hip | L&R | 5.79 | |
| Suppressed areas | |||
| Anterior insular cortex, aINS | L | −3.93 | 2.20 |
| Cluster | 407.97 | ||
| Paraflocculus, PFI | L | −8.30 | |
| Paraflocculus, PFI | R | −7.33 | |
| Intermediate reticular nucleus, IRt | L | −8.09 | |
| Intermediate reticular nucleus, IRt | R | −6.36 | |
Note: TNBS (60 mmHg) (n = 13) versus normal (0 mmHg) (n = 13). Height threshold: T = 2.82 with an extent threshold of 200 contiguous voxels, p < 0.005 uncorrected. L and R indicate left and right hemispheres, respectively.