Table 1.
The 95% confidence bounds of the coefficients of the power law function fitted to normalized response latency and the mean absolute ERROR for each tDCS group: M1, cerebellar, sham
|
Response latency |
a (95% confidence bounds) |
b (95% confidence bounds) |
SSE |
R-square |
RMSE |
| Cerebellar tDCS |
3.011 (2.476,3.546) |
-0.2806 (-0.4182,-0.143) |
1.091 |
0.4579 |
0.2462 |
| M1 tDCS |
3.158 (2.542,3.775) |
-0.2426 (-0.3924,-0.09276) |
1.557 |
0.3107 |
0.2941 |
| Sham tDCS |
2.951 (2.287,3.614) |
-0.1952 (-0.366,-0.0243) |
1.977 |
0.148 |
0.3314 |
|
Mean absolute error |
a (95% confidence bounds) |
b (95% confidence bounds) |
SSE |
R-square |
RMSE |
| Cerebellar tDCS |
0.1013 (0.07503,0.1275) |
-0.3808 (-0.5862,-0.1754) |
0.002164 |
0.3767 |
0.01097 |
| M1 tDCS |
0.1498 (0.1086,0.191) |
-0.8368 (-1.082,-0.5918) |
0.002198 |
0.7172 |
0.01105 |
| Sham tDCS | 0.1671 (0.1212,0.2129) | -0.9265 (-1.177,-0.676) | 0.002279 | 0.758 | 0.01125 |
Power law function: f(x) = a*xb; SSE: sum of squares due to error; R-square: coefficient of determination; RMSE: root mean squared error (standard error).