Table 3.
Case | Preop learning |
Preop retrieval test; % error |
Postop retrieval test; % error |
Postop new learning |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Errors to criterion |
Sessions to criterion |
Time until surgery at criterion |
|||||||||||||||
Set A | Set B | Set C | Set A | Set B | Set C | Set A | Set B | Set C | Set A | Set B | Set C | Set A | Set B | Set C | Set D; errors to criterion | Set D; sessions to criterion | |
CON1 | 343 | 305 | 169 | 14 | 15 | 8 | 49 | 27 | 9 | 28 | 7 | 4 | 21 | 17 | 22 | 291 | 10 |
CON2 | 710 | 337 | 275 | 30 | 14 | 13 | 45 | 27 | 9 | 22 | 18 | 4 | 20 | 16 | 11 | 205 | 9 |
CON3 | 573 | 351 | 230 | 22 | 16 | 9 | 49 | 26 | 11 | 12 | 14 | 9 | 12 | 8 | 12 | 164 | 6 |
CON4 | 987 | 335 | 278 | 42 | 15 | 10 | 54 | 26 | 14 | 15 | 12 | 7 | 24 | 18 | 11 | 204 | 8 |
CON5 | 815 | 341 | 265 | 33 | 13 | 11 | 48 | 18 | 8 | 22 | 28 | 15 | 25 | 21 | 13 | 272 | 12 |
Mean | 686.5 | 333.8 | 243.4 | 28.2 | 14.6 | 10.2 | 49.0 | 24.8 | 10.2 | 19.8 | 15.8 | 7.8 | 20.4 | 16 | 13.8 | 227.2 | 9 |
MD+Fx1 | 299 | 170 | 257 | 12 | 8 | 10 | 60 | 39 | 12 | 17 | 18 | 8 | 30 | 24 | 23 | 517 | 23 |
MD+Fx2 | 447 | 211 | 161 | 20 | 9 | 8 | 47 | 26 | 12 | 23 | 19 | 9 | 30 | 14 | 23 | 1021 | 47 |
MD+Fx3 | 606 | 293 | 224 | 26 | 12 | 10 | 35 | 21 | 8 | 18 | 20 | 11 | 38 | 28 | 25 | 286 | 12 |
Mean | 450.7 | 224.7 | 214 | 19.33 | 9.67 | 9.33 | 47.33 | 28.67 | 10.67 | 19.33 | 19 | 9.33 | 32.67 | 22 | 23.67 | 608 | 27.33 |
ERh1 | 155 | 229 | 194 | 7 | 13 | 10 | 47 | 24 | 6 | 25 | 9 | 6 | 27 | 12 | 23 | 179 | 8 |
ERh2 | 487 | 329 | 274 | 22 | 13 | 15 | 46 | 28 | 8 | 15 | 17 | 6 | 24 | 26 | 14 | 253 | 11 |
ERh3 | 515 | 358 | 299 | 24 | 14 | 14 | 61 | 38 | 10 | 23 | 18 | 7 | 33 | 30 | 22 | 210 | 8 |
Mean | 385.7 | 305.3 | 255.7 | 17.67 | 13.33 | 13 | 51.33 | 30 | 8 | 21 | 14.67 | 6.3 | 28 | 22.67 | 19.67 | 214 | 9 |
The data shown are the total number of presentations of each set to reach the preoperative performance criterion of >90% correct across two trials; the elapsed time between reaching criterion for sets A, B, and C and surgery; the number of preoperative and postoperative retention errors made during the one-trial retention tests for each set of 100 object-in-place scene discriminations and postoperative new learning of set D; the total number of errors made; and number of sessions required to reach criterion of 90% across two consecutive trials by each monkey. Preop, Preoperative; Postop, postoperative.