Skip to main content
. 2011 Mar 30;7:6. doi: 10.1186/1744-9081-7-6

Figure 3.

Figure 3

Effects of l-amphetamine on impulsiveness, responding within 0.67 s following the previous lever press, of SHR and WKY controls following log10 transformation. Means ± SEM. Sessions 31 through 44 served as baseline sessions. Treatment was given at sessions 45 through 58. Sessions 59 through 61 were used for studying post-treatment effects, except for the groups that received vehicle (saline, 0 mg/kg) during treatment sessions 45-58. These groups received 2.2 mg/kg l-amphetamine to check for typical responsiveness to the drug for SHR and WKY.