Individual differences and the neural representations of reward expectation and reward prediction error.

@article{Cohen2007IndividualDA,
  title={Individual differences and the neural representations of reward expectation and reward prediction error.},
  author={Michael X. Cohen},
  journal={Social cognitive and affective neuroscience},
  year={2007},
  volume={2 1},
  pages={20-30}
}
Reward expectation and reward prediction errors are thought to be critical for dynamic adjustments in decision-making and reward-seeking behavior, but little is known about their representation in the brain during uncertainty and risk-taking. Furthermore, little is known about what role individual differences might play in such reinforcement processes. In this study, it is shown behavioral and neural responses during a decision-making task can be characterized by a computational reinforcement… CONTINUE READING

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Reinforcement learning signals predict future decisions.

The Journal of neuroscience : the official journal of the Society for Neuroscience • 2007

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