Research Article
Structural Brain Changes Following Left Temporal Low-Frequency rTMS in Patients with Subjective Tinnitus
Table 2
Overview over all VBM analyses.
| Research question | Statistics | (3 scans) | (2 scans) | (whole group 2 scans) |
| (1) Grey matter changes after rTMS? | Flexible factorial models with factors subject + time | Time points: baseline, day 12, day 90 | Time points: baseline, day 12 | Time points: baseline, day 12 |
| (2) Correlation between grey matter changes and clinical outcome parameters? | Correlation of difference in the TQ/loudness rating with difference images | Time difference: day 12–baseline day 90–baseline | Time difference: day 12–baseline | Time difference: day 12–baseline |
| (3) Grey matter as predictor for treatment response? | Correlation of difference in the TQ with baseline images |
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