Parameters associated with all hand and tongue movement findings
| Motor modality | Hand | Tongue |
|---|---|---|
| Total electrodes | 892 | 764 |
| Number of high band electrodes | 75 | 85 |
| Mean high band y position | −15 ± 11 | −6 ± 13 |
| Mean high band z position | 50 ± 11 | 31 ± 19 |
| Number of low band electrodes | 172 | 129 |
| Mean low band y position | −15 ± 14 | −6 ± 14 |
| Mean low band z position | 50 ± 14 | 39 ± 18 |
The position values refer to Talairach standardized coordinates (Talairach and Tournoux, 1988) (in mm), and the x coordinates are omitted because data from the lateral surface of both hemispheres has been combined. The ± symbol denotes SD in position (square-root of the variance).