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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Pharmacol Biochem Behav. 2011 Jul 7;100(1):17–24. doi: 10.1016/j.pbb.2011.07.001

Figure 3.

Figure 3

Inhibition of varenicline (0.6 mg/kg, IP) induced improvement of P20-N40 inhibition by BTX (1 μl of 1.25 nM, ICV). The first five time points (baseline) refer to baseline recordings obtained prior to varenicline injection (0.6 mg/kg, IP). Injection of the α7 antagonist BTX (dotted line) occurred 20 minutes prior to injection of varenicline (dashed line). (●) Represent conditioning amplitude values and (Δ) represent the test amplitude values at each time point. Data are mean ± SEM; n = 8.