Neuropsychological correlates of decision-making in ambiguous and risky situations

  title={Neuropsychological correlates of decision-making in ambiguous and risky situations},
  author={Matthias Brand and Kirsten Labudda and Hans Joachim Markowitsch},
  journal={Neural networks : the official journal of the International Neural Network Society},
  volume={19 8},
Decision-making situations in real life differ regarding their explicitness of positive and negative consequences as well as regarding the directness of probabilities for reward and punishment. In neuropsychological research, decisions under ambiguity and decisions under risk are differentiated. To assess decisions under ambiguity the Iowa Gambling Task (IGT) is one of the most frequently used tasks. Decisions under risk can be measured by a task that offers explicit rules for gains and losses… CONTINUE READING
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