Figure 3

Effects of d-amphetamine (left) and l-amphetamine (right) on impulsiveness, responding within 0.67 s following the previous lever press, of SHR and WKY controls following log10 transformation. Means ± SEM.
Effects of d-amphetamine (left) and l-amphetamine (right) on impulsiveness, responding within 0.67 s following the previous lever press, of SHR and WKY controls following log10 transformation. Means ± SEM.