Table 2.
Practice effects
| Region | Localization of peak voxels | Hemisphere | MNI coordinates (mm) |
Z value (peak voxel) | Corrected p value (cluster) | ||
|---|---|---|---|---|---|---|---|
| x | y | z | |||||
| Decrease of activation (fMRI) | |||||||
| Parietal | Superior parietal (BA 1/2, hiP2) | R | 42 | −39 | 54 | 4.35 | 0.017 |
| Increase of activation (fMRI) | |||||||
| Occipital | Dorsal occipital (BA 17/18) | R | 9 | −90 | 0 | 4.24 | < 0.001 |
| Thalamus | Anterior | L | −9 | −6 | 12 | 4.01 | 0.039 |
| Gray matter signal increase (VBM) | |||||||
| Occipital | Dorsal occipital (BA 18/19) | R | 29 | −97 | 19 | 5.17* | 0.003 |
BA, Brodmann area; hiP2, human intraparietal area 2. *p corrected, 0.029.