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. Author manuscript; available in PMC: 2014 Jun 13.
Published in final edited form as: Psychopharmacology (Berl). 2013 Feb 8;227(4):697–709. doi: 10.1007/s00213-013-3002-3

Fig. 4.

Fig. 4

TPP lidocaine blocks morphine-conditioned place preferences in opiate-dependent and withdrawn animals that receive intra-VTA acetazolamide. In opiate-dependent and withdrawn animals receiving intra-VTA acetazolamide, systemic morphine-conditioned place preferences (gray bars) were blocked by intra-TPP lidocaine. Data represent means ± SEMs of time spent in the morphine- or saline-paired environment