Table 1.
Demographic, behavioral, and EEG data
| C/Met | C/Val | T/Met | T/Val | |
|---|---|---|---|---|
| Sex (F/M) | 6/4 | 7/3 | 6/4 | 7/3 |
| Age (mean, years) | 20.3 | 20.2 | 23.8 | 21.4 |
| RT (compatible) | 362.2 | 402.2 | 367.6 | 360.4 |
| RT (incompatible) | 391.6 | 424.8 | 394.4 | 385.9 |
| RT difference | 29.4 | 22.6 | 26.8 | 25.5 |
| RT (go errors) | 303.6 | 342.3 | 319.8 | 309.6 |
| Percentage of go errors | 12.0 | 9.2 | 9.4 | 8.9 |
| Posterror slowing | 13.8 | 15.8 | 11.6 | 12.4 |
| Post-noninhibition slowing | 8.0 | −2.7 | 18.0 | 19.1 |
| Percentage of corrected errors | 80.2 | 88.4 | 89.7 | 86.7 |
| Stop-signal delay | 103.2 | 134.2 | 114.2 | 116.6 |
| SSRT | 271.5 | 275.6 | 263.4 | 249.7 |
| Percentage of artifact rejections | 20.2 | 15.7 | 13.6 | 15.4 |
| Included go errors | 146.5 | 123.8 | 130.6 | 124.8 |
| Included stop errors | 129.9 | 137.3 | 137.9 | 132.9 |
RT, Reaction time of correct responses in milliseconds; Percentage of go errors, percentage of error trials of all go trials; Percentage of corrected errors, the number of corrected go errors relative to all go errors; Percentage of artifact rejection, the average percentage of rejected EEG epochs caused by artifacts; Included go and stop errors, the average number of included error trials after artifact rejection; M, male; F, female.