Methamphetamine self-administration in a runway model of drug-seeking behavior in male rats

M Akhiary, EM Purvis, AK Klein, A Ettenberg - … Biochemistry and Behavior, 2018 - Elsevier
Cocaine administration has been shown to produce immediate positive (rewarding) and
subsequent negative (anxiogenic) effects in humans and animals. These dual and opposing …

[图书][B] Serotonergic contributions to the anxiogenic effects of cocaine

AK Klein - 2018 - search.proquest.com
Self-administration of cocaine produces an initially euphoric or “high” state, following shortly
after by an aversive, anxiogenic “crash”. Although there has been extensive research into …