The reach and saccade reaction times in the eye-hand task
| Monkey | Reach reaction time (ms, mean ± SD) | Saccade reaction time (ms, mean ± SD) | ||
|---|---|---|---|---|
| Control | Inactivation | Control | Inactivation | |
| Y | ||||
| I | 268 ± 3.3 | 271 ± 2.5 | 220 ± 2.1 | 223 ± 3.4 |
| IU | 300 ± 3.1 | 296 ± 2.8 | 219 ± 2.4 | 222 ± 4.2 |
| CU | 302 ± 2.6 | 302 ± 2.3 | 218 ± 3.6 | 210 ± 2.5 |
| C | 289 ± 3.0 | 305 ± 5.4 | 220 ± 4.9 | 237 ± 6.1 |
| CD | 256 ± 2.5 | 269 ± 4.5 | 396 ± 7.5 | 378 ± 8.6 |
| ID | 250 ± 6.1 | 252 ± 2.1 | 312 ± 5.2 | 290 ± 4.8 |
| G | ||||
| I | 368 ± 3.8 | 358 ± 3.2 | 245 ± 2.8 | 221 ± 2.7 |
| IU | 400 ± 9.6 | 427 ± 14.5 | 229 ± 4.4 | 230 ± 3.9 |
| CU | 438 ± 10.9 | 433 ± 8.7 | 282 ± 6.7 | 273 ± 6.5 |
| C | 412 ± 3.6 | 388 ± 4.3 | 268 ± 2.9 | 252 ± 2.3 |
| CD | 409 ± 8.0 | 441 ± 17.5 | 283 ± 5.5 | 314 ± 7.2 |
| ID | 467 ± 16.7 | 482 ± 17.1 | 255 ± 5.3 | 250 ± 5.0 |
The means were computed across all control versus inactivation trials, for each target and each monkey. Means with a significant difference between control and inactivation (permutation test, p < 0.05 corrected for multiple comparison; see Table 2 for the statistical tests on the difference) were italicized.