TABLE 5b.
Negative correlations between stuttering frequency and brain activity in the PWS group. Talairach coordinates are provided for regions where voxel clusters ( ≥ 10; p <.005) were significantly and negatively correlated with stuttering frequency following a conjoint analysis of MON+ORA for the PWS group. Local maxima coordinates shown with cluster size.
| Z score | Region | X | Y | Z | Cluster |
|---|---|---|---|---|---|
| 5.26 | Lobule VI | -23 | -65 | -19 | 221 |
| 4.71 | Lobule VI | 23 | -66 | -14 | 165 |
| 3.88 | Lobule VI | 38 | -58 | -15 | 132 |
| 3.86 | SMA (6) | 5 | -13 | 75 | 183 |
| 3.74 | Cuneus (17) | -14 | -79 | 11 | 38 |
| 3.70 | Transverse temporal gyrus (41) | 45 | -16 | 13 | 105 |
| 3.64 | Superior temporal gyrus (22) | -59 | -14 | 13 | 10 |
| 3.54 | Cuneus (18) | 19 | -84 | 22 | 15 |
| 3.43 | SLPrM (6) | 41 | -7 | 57 | 23 |
| 3.16 | Lobule IV | 8 | -50 | -22 | 11 |
| 2.95 | Lobule VII B | 12 | -68 | -34 | 14 |
| 2.93 | Cuneus (17) | 10 | -70 | 12 | 25 |