- Abstract:
-
Decisions are never perfect, with confidence in one's choices fluctuating over time. How subjective confidence and valuation of choice options interact at the level of brain and behavior is unknown. Using a dynamic model of the decision process, we show that confidence reflects the evolution of a decision variable over time, explaining the observed relation between confidence, value, accuracy and reaction time. As predicted by our dynamic model, we show that a functional magnetic resonance im...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1038/nn.3279
-
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- Journal:
- Nature neuroscience
- Volume:
- 16
- Issue:
- 1
- Pages:
- 105-110
- Publication date:
- 2013-01-05
- DOI:
- EISSN:
-
1546-1726
- ISSN:
-
1097-6256
- URN:
-
uuid:770f434e-8903-47e6-a0c0-92a27a8e932d
- Source identifiers:
-
367908
- Local pid:
- pubs:367908
- Copyright date:
- 2013
Journal article
Confidence in value-based choice.
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