Skip to main content
. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Psychopharmacology (Berl). 2012 Apr 22;223(2):159–168. doi: 10.1007/s00213-012-2703-3

Fig. 3.

Fig. 3

Effects of nicotine (a), 4-nitro-PFEB (b), and 4-nitro-PFEB+ 0.1 mg/kg nicotine (c) on baseline reset thresholds in rats responding under an autotitration intracranial self-stimulation procedure. Data are expressed as percentage of baseline reset thresholds and represent the mean (±SEM) of eight rats per treatment. Significant differences (p<0.05) in reset thresholds relative to vehicle as determined by Dunnett’s post hoc are denoted by asterisk