Table I.
Mean spatial distances
| Subject number | Distance (mm) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P C3 | P cM1 | P ana | P fMRI | P probab | |||||||||||
| x | y | x–y | x | y | x–y | x | y | x–y | x | y | x–y | x | y | x–y | |
| 1 | −14 | −1 | 14.0 | 12 | 4 | 12.6 | −10 | 5 | 11.2 | −6 | 10 | 11.7 | 1 | 8 | 8.1 |
| 2 | −3 | 6 | 6.7 | 10 | 4 | 10.8 | 7 | 13 | 14.8 | 1 | 6 | 6.1 | 0 | 10 | 10.0 |
| 3 | 2 | 14 | 14.1 | 3 | 10 | 10.4 | −4 | 9 | 9.8 | −8 | 5 | 9.4 | −2 | −8 | 8.2 |
| 4 | 2 | 9 | 9.2 | −1 | 12 | 12.0 | −3 | 9 | 9.5 | 3 | 6 | 6.7 | −6 | −3 | 6.7 |
| 5 | −11 | 12 | 16.3 | −7 | 9 | 11.4 | −4 | −2 | 4.5 | 2 | −5 | 5.4 | −4 | −9 | 9.8 |
| 6 | 8 | 9 | 12.0 | 3 | 4 | 5.0 | −1 | 5 | 5.1 | 1 | 4 | 4.1 | 3 | −9 | 9.5 |
| 7 | 21 | 4 | 21.4 | −6 | −6 | 8.5 | 3 | 3 | 4.2 | −3 | 5 | 5.8 | −6 | 6 | 8.5 |
| 8 | −8 | 7 | 10.6 | 5 | 9 | 10.3 | −4 | 4 | 5.7 | 1 | 4 | 4.1 | 1 | 4 | 4.1 |
| 9 | −10 | 4 | 10.8 | 7 | −9 | 11.4 | 1 | 7 | 7.1 | −3 | 3 | 4.2 | −3 | 12 | 12.4 |
| 10 | 3 | 7 | 7.6 | 6 | −8 | 10.0 | 6 | 2 | 6.3 | −3 | 4 | 5.0 | −4 | 8 | 8.9 |
| Mean | −1.0 | 7.1 | 12.3 | 3.2 | 2.9 | 10.2 | −0.9 | 5.5 | 7.8 | −1.5 | 4.2 | 6.3 | −2.0 | 1.9 | 8.6 |
| SD | 10.6 | 4.3 | 4.4 | 6.3 | 7.8 | 2.2 | 5.2 | 4.2 | 3.4 | 3.7 | 3.8 | 2.5 | 3.1 | 8.3 | 2.2 |
Individual data in mm of the spatial distances between the MEP‐CoG and P C3, P cM1, P ana, P fMRI, and P probab, respectively (for details, see text). The distances were determined in the anterior–posterior (y‐axis) and the mediolateral direction (x‐axis). Positive x and y values correspond to spatial variance between P C3, P cM1, P ana, P fMRI, or P probab and the MEP‐CoG in the medial (x‐axis) and posterior (y‐axis) direction, respectively. Negative x and y values indicate vice versa deviation in the lateral and anterior direction. The mean distances in two‐dimensional space (x–y) were additionally calculated from the x, y coordinates.