Table 1.
Brain regions whose activity correlated with the power of the alpha-band SMR modulation.
| Model | Correlation type | Brain region | Side | MNI coordinates | t-score | p-value | Cluster size | ||
|---|---|---|---|---|---|---|---|---|---|
| x | y | z | |||||||
| Alpha | Negative | Triangular part of the inferior frontal gyrus | R | 50 | 38 | -6 | 5.95 | 6.30 × 10-5 | 316 |
| Postcentral gyrus | L | -52 | -32 | 52 | 5.88 | 7.23 × 10-6 | 2002 | ||
| R | 46 | -28 | 62 | 5.85 | 7.61 × 10-6 | 1250 | |||
| Middle frontal gyrus | L | -44 | 28 | 28 | 5.57 | 1.36 × 10-5 | 430 | ||
| Superior parietal lobule | R | 22 | -68 | 50 | 5.53 | 1.50 × 10-5 | 791 | ||
| L | -16 | -58 | 64 | 5.25 | 2.72 × 10-5 | 642 | |||
| Superior frontal gyrus | R | 26 | 2 | 62 | 5.25 | 2.73 × 10-5 | 241 | ||
| Opercular part of the inferior frontal gyrus | R | 56 | 22 | 16 | 5.03 | 4.34 × 10-5 | 838 | ||
| Middle occipital gyrus | L | -34 | -84 | 30 | 4.54 | 1.27 × 10-4 | 202 | ||
Brain regions are named based on the SPM12 atlas (Statistical Parametric Mapping, Wellcome Department of Imaging Neuroscience, http://www.fil.ion.ucl.ac.uk/spm) p-value, cluster-level family-wise error rate of 0.05. MNI, Montreal Neurological Institute.