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. Author manuscript; available in PMC: 2010 Jun 28.
Published in final edited form as: Behav Pharmacol. 2009 Mar;20(2):174–183. doi: 10.1097/FBP.0b013e32832a8f43

Fig. 6.

Fig. 6

Average±SEM activity levels on 0.005% methamphetamine (MAP) alone and on 0.005% MAP with lithium chloride (LiCl) (MAP + LiCl). Data are presented as a percentage of control conditions (where control activity level=100%). The black bars represent data from mice housed in constant darkness (DD), the open bars are data from mice housed in constant light (LL). *Significant difference from 0.005% MAP (P<0.01). Note the difference in scale between the DD and LL charts.