Table 2.
Nonselective trials | Selective trials | |
RMT (%) | 56.0 ± 4.6 | 56.0 ± 4.6 |
Experimental intensity (%) | 62.7 ± 3.6 | 62.7 ± 3.6 |
Mean stimulation time (ms) | 478 ± 62 | 451 ± 93 |
Behavior with TMS | ||
Accuracy on Go trials (%)* | 95.6 ± 3.2 | 89.9 ± 4.2 |
Probability of stopping (%) | 54.6 ± 6.6 | 45.2 ± 10.8 |
Direction error rate (%) | N/A | 4.6 ± 2.8 |
RT on Go trials (ms) | 518 ± 47 | 529 ± 39 |
Mean SSD (ms) | 257 ± 61 | 239 ± 107 |
SSRT (ms) | 246 ± 38 | 271 ± 100 |
RT of continuing response (ms) | N/A | 663 ± 57 |
Stopping Interference Effect (ms) | N/A | 134 ± 60 |
Raw motor-evoked potential amplitude | ||
Correct Go trials (μV) | 648 ± 380 | 660 ± 389 |
Successful Stop trials (μV) | 596 ± 367 | 694 ± 382 |
Failed Stop trials (μV) | 675 ± 364 | 700 ± 389 |
Intertrial interval (μV) | 599 ± 397 | 599 ± 397 |
Percent Leg Modulation (%)* | −8.0 ± 10.1 | 6.8 ± 17.3 |
At 200 ms (%)* | −11.9 ± 18.3 | 3.6 ± 12.1 |
At 220 ms (%)* | −16.1 ± 11.8 | 9.8 ± 23.2 |
At 240 ms (%) | 2.5 ± 21.1 | 0.9 ± 28.0 |
Note: All values given as mean ± standard deviation.
Significantly different between conditions (P < 0.05).