Figure 6

Within-session effects of d-amphetamine (the two panels to the left) and l-amphetamine (the two panels to the right) on sustained attention, choice of the correct lever in percent of all lever presses, by SHR and WKY controls. Means ± SEM.
Within-session effects of d-amphetamine (the two panels to the left) and l-amphetamine (the two panels to the right) on sustained attention, choice of the correct lever in percent of all lever presses, by SHR and WKY controls. Means ± SEM.