Smoking automaticity and tolerance moderate brain activation during explore-exploit behavior.

@article{Addicott2014SmokingAA,
  title={Smoking automaticity and tolerance moderate brain activation during explore-exploit behavior.},
  author={Merideth Addicott and John M. Pearson and B Froeliger and Michael L. Platt and F. Joseph McClernon},
  journal={Psychiatry research},
  year={2014},
  volume={224 3},
  pages={254-61}
}
The adaptive trade-off between exploration and exploitation is a key component in models of reinforcement learning. Over the past decade, these models have been applied to the study of reward-seeking behavior. Drugs of addiction induce reward-seeking behavior and modify its underlying neurophysiological processes. These neurophysiological changes may underlie a behavioral shift from a flexible, exploratory mode to a focused, exploitative mode, which precedes the development of inflexible… CONTINUE READING
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