Journal article

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Discrete coding of reward probability and uncertainty by dopamine neurons

Université de Fribourg

  • Fiorillo, Christopher D. Department of Anatomy, University of Cambridge, UK - Institute of Physiology, University of Fribourg, Switzerland
  • Tobler, Philippe N Department of Anatomy, University of Cambridge, UK - Institute of Physiology, University of Fribourg, Switzerland
  • Schultz, Wolfram Department of Anatomy, University of Cambridge, UK - Institute of Physiology, University of Fribourg, Switzerland
    2003
Published in:
  • Science. - 2005, vol. 299, no. 5614, p. 1898 - 1902
English Uncertainty is critical in the measure of information and in assessing the accuracy of predictions. It is determined by probability <i>P</i>, being maximal at <i>P</i> = 0.5 and decreasing at higher and lower probabilities. Using distinct stimuli to indicate the probability of reward, we found that the phasic activation of dopamine neurons varied monotonically across the full range of... Show more…
Faculty
Faculté des sciences
Department
Médecine
Language
  • English
Classification
Biology
License
License undefined
Identifiers
Persistent URL
https://folia.unifr.ch/global/documents/300083
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