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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Behav Brain Res. 2010 Jan 25;209(1):99–108. doi: 10.1016/j.bbr.2010.01.022

Fig. 5.

Fig. 5

Effects of citalopram and SB-269970 on mouse locomotor activity. Mice were habituated to the test apparatus for three sessions (not shown). They were then tested in four separate sessions as indicated. In the first session all mice received vehicle. In the subsequent sessions half of the mice were randomly assigned to receive vehicle and the other half drug. Comparisons were made between 5-HT7+/+ (WT) and 5-HT7−/− (KO) mice. There were no treatment-induced effects, but 5-HT7−/− mice increased their activity with repeated testing, see text for details. Values are mean ± SEM. n = 10 (20 in session 1) animals per genotype per treatment group.