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. Author manuscript; available in PMC: 2012 Dec 4.
Published in final edited form as: Pharmacol Biochem Behav. 2008 Dec 3;92(1):164–172. doi: 10.1016/j.pbb.2008.11.009

Fig. 7.

Fig. 7

Cue-Induced Reinstatement of Morphine-Seeking. Subjects that acquired morphine self-administration as adolescents reinstated lever pressing after reintroduction of drug-associated cues to a lesser degree than older adults, regardless of access conditions (main effect of age; ** p < 0.01). Bars represent mean +/− SEM (n= 5 ShAcc adolescents; n=7 ShAcc adults; n=5 LgAcc adolescents; n=9 LgAcc adults).