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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Psychopharmacology (Berl). 2012 Sep 26;226(1):45–51. doi: 10.1007/s00213-012-2882-y

Figure 3. Time-dependent changes in cue-induced cocaine seeking after withdrawal (incubation of cocaine craving) in NVHL and sham rats.

Figure 3

(A) Number of infusions in both NVHL and sham rats during the cocaine self-administration phase. (B). Mean ± SEM number of presses on the active and inactive levers one day after the last self-administration session (Day 1) and 30 days after the last self-administration session (Day 30). ***P<0.001 compared to Day 1, n=7–8 per group.