Comparison between subcortical and deep markers (paired t test)
| Mean ± Subcortical | Mean ± Deep | No. | T | df | P Value | |
|---|---|---|---|---|---|---|
| Prediction error (mm) | 1.78 ± 0.33 | 1.46 ± 0.24 | 11 | 2.930 | 10 | .015 |
| Real displacement (mm) | 6.56 ± 1.93 | 4.37 ± 0.77 | 11 | 3.994 | 10 | .003 |
| Compensation accuracy (%) | 71.3 ± 6.1 | 66.8 ± 5.0 | 11 | 3.220 | 10 | .009 |