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. Author manuscript; available in PMC: 2015 Jan 21.
Published in final edited form as: Addict Biol. 2012 Dec 12;19(4):552–561. doi: 10.1111/adb.12016

Figure 1. OXY-CPP protocol.

Figure 1

We used an 8-day protocol whereby mice were assessed for initial preference for the OXY-paired side on day 1 (D1, initial preference; Initial pref.), trained over four days with alternating injections of OXY (D2, D4) and SAL (D3, D5) in the respective contexts, and assessed for OXY-CPP on D8. Each day represents a 30 min session. Day = day of the protocol; Tx = treatment for that day; SAL = saline treatment; OXY = oxycodone treatment; - = mice were left undisturbed in their home cage in the vivarium on these days.