Table 4.
Image Processing Methodology
| Study | Software | Preliminary steps | Reference space for normalization | Tissue segmentation procedure | Smoothing (FWHM) |
|---|---|---|---|---|---|
| Allan et al. | SPM8 | None | ICBM152 (assumed) | Unified segmentation (assumed) | 10 mm |
| Boyen et al. | SPM5 and VBM toolbox | None | ICBM152 (assumed) | VBM toolbox | 8 mm |
| Husain et al. | SPM5 | None | ICBM152 | Unified segmentation | 8 mm |
| Krick et al. | SPM8 and VBM8 toolbox | None | ICBM152 (assumed) | VBM8 toolbox | 10 mm |
| Landgrebe et al. | SPM2 | None | ICBM152 | Unified segmentation | 10 mm |
| Leaver et al. (2011) | SPM8 | None | ICBM152 (assumed) | Unified segmentation | 12 mm |
| Leaver et al. (2012) | SPM8 | None | ICBM152 | Unified segmentation | 6 mm |
| Mahoney et al. | SPM5 | None | ICBM152 (assumed) | Unified segmentation (assumed) | |
| Melcher et al. | SMP8 | Manual rigid body transformation | ICBM152 (assumed) | Unified segmentation | 8 mm |
| Mühlau et al. | SPM2 | None | ICBM152 (assumed) | Study specific prior probability maps | 8 mm |
| Schecklmann et al. | SPM8 and VBM toolbox | None | Not stated | Not stated | 8 mm |
| Schecklmann et al. | SPM8 and VBM toolbox | None | Not stated | Not stated | 8 mm |
| Vanneste et al. | SPM8 | None | ICBM152 (assumed) | Unified segmentation | 8 mm |