Figure 4.

Effects of striatal lesions on response accuracy, RT, and types of errors made in the basic RT task. A, Accuracy is plotted as percentage correct of responses (excluding omissions) at each of the stimulus durations tested. B, Runway RT (from the lever press until the runway photo beam was broken) and choice RT (from the photo beam break until a choice response was made). RT was measured as the median for each animal for correct responses only. C, The overall percentages of responses that were correct, errors of omission (not responding within the limited hold), and errors of commission (incorrect responses within the limited hold). Error bars represent SEM.