Taste reactivity responses elicited by cocaine-, phencyclidine-, and methamphetamine-paired sucrose solutions.

Correction Notice: An erratum for this article was reported in Vol 107(2) of Behavioral Neuroscience (see record 2008-10474-001). Table 1, on page 119, contains two errors. In the first section, the dose/route for the agent nicotine should read as follows: 1.2-2.0 mg/kg sc. In the second section, the dose/route for the agent morphine should read as follows: 2-80 mg/kg ip. Also, on page 121, paragraph 3, line 14, the parenthetical information after 40 mg/kg cocaine should read (40C; 2 × 20 mg/kg/3 cc).] The nature of flavor–drug associations produced by a range of doses of the reinforcing agents cocaine (5, 10, 15, 20, or 40 mg/kg, sc), phencyclidine (0.5, 2, 10, or 20 mg/kg, sc), and methamphetamine (2, 5, or 10 mg/kg, ip) were assessed by the taste reactivity (TR) test and the conditioned taste avoidance (CTA) test. Even at the highest doses tested, none of the agents produced aversive TR responding. At doses that produced equivalent-strength CTA, lithium did establish aversive TR responding. Results provide evidence that drugs that serve as reinforcers in other paradigms produce conditioned flavor avoidance that is not motivated by a conditioned dislike for the flavor. (PsycINFO Database Record (c) 2010 APA, all rights reserved)