Rick A. Bevins & Anthony R. Caggiula 
The Motivational Impact of Nicotine and its Role in Tobacco Use [PDF ebook] 

Nicotine, Tobacco Use, and the 55th Nebraska Symposium on Motivation.- Synaptic Plasticity Within Midbrain Dopamine Centers Contributes to Nicotine Addiction.- Molecular Mechanisms Underlying the Motivational Effects of Nicotine.- Targeting Reward-Relevant Nicotinic Receptors in the Discovery of Novel Pharmacotherapeutic Agents to Treat Tobacco Dependence.- Multiple Motivational Forces Contribute to Nicotine Dependence.- The Role of Nicotine in Smoking: A Dual-Reinforcement Model.- Altering the Motivational Function of Nicotine through Conditioning Processes.- New Findings on Nicotine Addiction and Treatment.- Sex Differences in Nicotine Reinforcement and Reward: Influences on the Persistence of Tobacco Smoking.- The Functional Significance of Craving in Nicotine Dependence.- The Motivational Impact of Nicotine and Its Role in Tobacco Use: Final Comments and Priorities.