Table 4.
Performance on the short stimulus duration version of the 5-choice serial reaction time task
| % Accuracy |
% Omissions |
Premature Responses |
Magazine Entries |
Correct Latency (s) |
Reward Latency (s) |
|
|---|---|---|---|---|---|---|
| VEH | 58.58 ± 3.47 |
14.63 ± 6.24 |
18.83 ± 2.52 | 232.2 ± 43.0 |
0.74 ± 0.06 |
1.90 ± 0.18 |
| LAG | 66.24 ± 3.98 |
35.11 ± 6.38* |
24.80 ± 5.30 | 222.8 ± 86.2 |
0.69 ± 0.07 |
1.62 ± 0.15 |
Note: The stimulus duration in the long stimulus duration task is decreased from 0.5 sec to 0.25 sec thereby minimizing the attentional demands of the task.
*
P < 0.05, significantly different from VEH.