Table 3. Regions with decreased glucose metabolism after active rTMS stimulation in 10 OCD patients (P<0.005, multiple comparison corrected on cluster level, voxel number per cluster k>31).
| Region |
Talairach coordinates |
Z-value | Voxel number | ||
|---|---|---|---|---|---|
| X | Y | Z | |||
| Right frontal lobe, middle gyrus, BA 9 | 30 | 34 | 32 | 4.50 | 424 |
| Right frontal lobe, middle gyrus, BA 10 | 24 | 52 | 20 | 4.24 | 303 |
| Left putamen | −22 | −6 | 10 | 4.05 | 110 |
| Right frontal lobe, middle gyrus, BA 10 | 20 | 52 | −10 | 3.39 | 86 |
| Left cingulate gyrus, BA 25 | −2 | 10 | −2 | 3.38 | 105 |
| Right orbital gyrus, BA 47 | 18 | 32 | −24 | 3.30 | 94 |
| Right orbital gyrus, BA 11 | 12 | 32 | −30 | 3.14 | 94 |
| Left orbital (rectal) gyrus, BA 11 | −10 | 22 | −22 | 3.22 | 98 |
Abbreviations: BA, Brodmann area; OCD, obsessive-compulsive disorder; rTMS, repetitive transcranial magnetic stimulation. The results are classified according to z-score values.