Basic mechanisms of state-dependent learning.
D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects*; D004193:Discrimination Learning / Q000187:drug effects; D010424:Pentobarbital / Q000494:pharmacology; D051381:Rats; D012601:Scopolamine / Q000494:pharmacology
D012601:Scopolamine; D010424:Pentobarbital