Figure 1. DPX task and behavioral performance.
A. AX trial event sequence. The A-cue is followed by the X-probe, requiring a target response (left joystick movement). B. BX trial event sequence. The B-cue is followed by the X-probe, requiring a nontarget response (right joystick movement). C. Cue stimuli. D. Probe stimuli. E. Proportion of errors as a function of cue-probe sequence in the Control condition (gray) and Drug condition (black). F. Response time as a function of cue-probe sequence in the Control condition (gray) and the Drug condition (black). Error bars in (E) and (F) represent twice the standard error of the mean.