Table 5.
Maximum loci of activation for BOLD response to cues following subjective cravings for alcohol following CT and CCT. Each cluster is listed below with the corresponding peak voxels of activation. (R=right, L=left, BA= Brodmann's area).
| Localization | BA | x | y | z | Max Z | |
|---|---|---|---|---|---|---|
| Subjective craving ratings for alcohol during CT condition (0 voxels) | ||||||
| No significant activation | -- | -- | -- | -- | -- | |
| Subjective craving ratings for alcohol during CCT condition (3 clusters; 14,126 voxels) | ||||||
| Cluster 3 (5,220 voxels) | ||||||
| L. Precentral Gyrus | 4 | -56 | -12 | 28 | 4.01 | |
| L. Precentral Gyrus | 43 | -52 | -12 | 12 | 3.63 | |
| L. Transverse Temporal Gyrus | 42 | -58 | -16 | 14 | 3.61 | |
| L. Precentral Gyrus | 4 | -40 | -14 | 48 | 3.11 | |
| L. Superior Parietal Lobule | 7 | -40 | -64 | 52 | 3.09 | |
| L. Inferior Parietal Lobule | 40 | -56 | -30 | 40 | 2.98 | |
| Cluster 2 (4,991 voxels) | ||||||
| L. Precentral Gyrus | 6 | 58 | -4 | 24 | 4.03 | |
| R. Superior Temporal Gyrus | 22 | 58 | -4 | 8 | 3.78 | |
| R. Transverse Temporal Gyrus | 42 | 62 | -12 | 14 | 3.73 | |
| R. Postcentral Gyrus | 43 | 54 | -12 | 14 | 3.57 | |
| R. Superior Temporal Gyrus | 22 | 64 | -8 | 8 | 3.5 | |
| R. Superior Temporal Gyrus | 22 | 64 | 8 | 2 | 3.4 | |
| Cluster 1 (3,995 voxels) | ||||||
| L. Middle Frontal Gyrus | 46 | -42 | 32 | 24 | 3.06 | |
| R. Cingulate Gyrus | 24 | 12 | 6 | 28 | 3.05 | |
| R. Cingulate Gyrus | 24 | 10 | 6 | 46 | 3.01 | |
| R. Medial Frontal Gyrus | 9 | 10 | 46 | 24 | 2.99 | |
| R. Medial Frontal Gyrus | 32 | 8 | 10 | 44 | 2.98 | |
| R. Angerior Cingulate | 33 | 10 | 10 | 24 | 2.96 | |