Table 2.
Cortical areas showing significant activation to INMS of single mechanoreceptive afferents and the corresponding vibrotactile stimulation. Results show the mean and standard error across the five FA1 mechanoreceptive afferents subject to INMS at 30 Hz and corresponding vibrotactile stimulation of the perceived sensation, showing the number of units showing significant activation, MNI coordinates, beta values, Z-score and number of voxels in ROI. R=contralateral, L=ipsilateral. Source files for Table 2—source data 1 and Table 2—source data 2 contain single unit INMS and vibrotactile stimulation results, respectively, for each of the 5 (U1, U4, U6, U8, U11) individual units.
DOI: http://dx.doi.org/10.7554/eLife.12812.012
Table 2—source data 1. Source files for single unit INMS.
This matlab file contains 2D-matrices (19x5) with the results for single unit INMS for each of the 5 individual units (U1, U4, U6, U8, U11) in each of the 19 ROIs. 'BetaValues’ contains mean across voxels of the beta values, ‘Z-score’ contains the mean Z_score (FDR- corrected) across voxels and ‘NumberVoxels’ contains the number of significant active voxels (Z > 3.08, FDR-corrected) in the ROI. Table 2 summarizes the results by showing the mean and standard error across the 5 units.
elife-12812-table2-data1.zip (1.4KB, zip)
DOI: 10.7554/eLife.12812.013
Table 2—source data 2. Source files for vibrotactile stimulation.
This matlab file contains 2D-matrices (19 ROIs x 5 units) with the results for vibrotactile stimulation applied to the receptive field for each of the 5 individual units (U1, U4, U6, U8, U11) in each ROI. ‘BetaValues ‘contains mean across voxels of the beta values, ‘Z_score’ contains the mean Z-score (FDR- corrected) across voxels and ‘NumberVoxels’ contains the number of significant active voxels (Z > 3.08, FDR-corrected) in the ROI. Table 2 summarizes the results by showing the mean and standard error across the 5 units.
elife-12812-table2-data2.zip (1.2KB, zip)
DOI: 10.7554/eLife.12812.014
| Single unit INMS | Vibrotactile stimulation | |||||||
|---|---|---|---|---|---|---|---|---|
| ROI | No. Units |
x, y, z MNI co-ordinates | Beta | Z | Voxels | Beta | Z | Voxels |
| SI R SI L |
4 3 |
54, -12, 46 -52, -12, 44 |
1.4 ± 0.2 1.2 ± 0.2 |
5.9 ± 0.5 5.6 ± 0.8 |
38 ± 7 20 ± 9 |
1.3 ± 0.3 1.6 ± 0.3 |
5.4 ± 0.3 5.2 ± 0.2 |
41 ± 12 19 ± 1 |
| BA 40 R BA 40 L |
5 4 |
60, -22, 16 -60, -22, 16 |
1.4 ± 0.2 1.5 ± 0.4 |
4.9 ± 0.2 5.3 ± 0.2 |
56 ± 5 73 ± 5 |
1.4 ± 0.1 1.4 ± 0.2 |
4.8 ± 0.2 5.0 ± 0.1 |
54 ± 7 72 ± 12 |
| BA 43 R BA 43 L |
2 3 |
60, -4, 10 -58, -12, 14 |
1.1 ± 0.4 1.0 ± 0.4 |
5.4 ± 0.1 4.8 ± 0.3 |
45 ± 6 33 ± 8 |
1.2 ± 0.4 1.7 ± 0.3 |
4.4 ± 0.2 4.2 ± 0.2 |
30 ± 20 26 ± 11 |
| SMA R SMA L |
5 5 |
4, 0, 60 -2, 0, 60 |
1.2 ± 0.2 1.2 ± 0.2 |
4.8 ± 0.3 4.5 ± 0.3 |
93 ± 27 66 ± 19 |
1.3 ± 0.2 1.2 ± 0.1 |
4.8 ± 0.2 4.5 ± 0.3 |
43 ± 21 29 ± 6 |
| PMC R PMC L |
4 5 |
54, 0, 50 -52, -2, 50 |
0.8 ± 0.2 1.1 ± 0.1 |
4.7 ± 0.2 5.5 ± 0.3 |
36 ± 11 37 ± 7 |
1.1 ± 0.2 1.2 ± 0.1 |
5.0 ± 0.2 4.3 ± 0.1 |
46 ± 9 20 ± 8 |
| M1 R M1 L |
3 2 |
54, -6, 48 -52, -6, 48 |
0.9 ± 0.2 1.5 ± 0.2 |
5.2 ± 0.5 6.3 ± 0.1 |
51 ± 20 66 ± 36 |
0.8 ± 0.2 1.3 ± 0.1 |
5.0 ± 0.7 5.3 ± 0.5 |
31 ± 10 21 ± 3 |
| PIC R PIC L |
5 5 |
46, -2, 10 -42, -2, 10 |
0.8 ± 0.2 0.8 ± 0.1 |
4.2 ± 0.2 4.4 ± 0.2 |
45 ± 12 38 ± 14 |
0.8 ± 0.2 - |
4.7 ± 0.2 - |
27 ± 3 - |
| AIC R AIC L |
4 4 |
34, 26, 4 -32, 26, 4 |
1.2 ± 0.1 1.1 ± 0.1 |
4.7 ± 0.2 4.4 ± 0.2 |
146 ± 20 106 ± 21 |
- - |
- - |
- - |
| PPC R PPC L |
4 5 |
38, -48, 50 -38, -48, 56 |
1.2 ± 0.1 1.0 ± 0.1 |
4.4 ± 0.3 4.4 ± 0.3 |
168 ± 44 172 ± 43 |
- - |
- - |
- - |
| PFC R | 4 | 42, 34,18 | 1.2 ± 0.2 | 4.5 ± 0.3 | 78 ± 22 | - | - | - |