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. Author manuscript; available in PMC: 2011 Apr 15.
Published in final edited form as: Biol Psychiatry. 2010 Feb 26;67(8):753–760. doi: 10.1016/j.biopsych.2009.12.035

Figure 2.

Figure 2

Ox1r blockade results in decreased progressive ratio responding. (A) Mean number of active and (B) inactive nose pokes averaged across three PR4 sessions. (C) Mean BP averaged across three PR4 sessions. Vertical lines represent the standard error of the mean (SEM).