An automatic valuation system in the human brain: evidence from functional neuroimaging.
Maël Lebreton,Maël Lebreton,Soledad Jorge,Soledad Jorge,Vincent Michel,Bertrand Thirion,Mathias Pessiglione,Mathias Pessiglione +7 more
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TLDR
It is verified that brain regions encoding preferences can valuate various categories of objects and further test whether they still express preferences when attention is diverted to another task.About:
This article is published in Neuron.The article was published on 2009-11-12 and is currently open access. It has received 393 citations till now. The article focuses on the topics: Functional neuroimaging.read more
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Responses to heartbeats in ventromedial prefrontal cortex contribute to subjective preference-based decisions
TL;DR: In ventromedial prefrontal cortex, the neural response to heartbeats, an interoceptive self-related process, influences the cortical representation of subjective value and predicts choice consistency, i.e. whether you consistently prefer Forrest Gump over Matrix over time.
Journal ArticleDOI
The Impact of “Display‐Set” Options on Decision‐Making
TL;DR: This article examined whether a display set of visible but unavailable options can exert these same types of influences on whether or not to choose a single (target) item, and found that purchase intent is increased when the display set and target are drawn from the same category, but decreased when display and target items are mismatched, such that increasing display-target similarity increases purchase intent towards the target.
Journal ArticleDOI
Multivariate representation of food preferences in the human brain.
TL;DR: It is proposed that the dlPFC activity does not reflect the products' value computation per se, but rather a modulatory signal which is computed in anticipation of the forthcoming product rating after stimulus presentation, and emerges only if the anticipated choices fall into the domain of primary rewards, such as foods.
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Dopaminergic modulation of the exploration/exploitation trade-off in human decision-making
Karima Chakroun,David Mathar,Antonius Wiehler,Antonius Wiehler,Florian Ganzer,Jan Peters,Jan Peters +6 more
TL;DR: The results suggest that dopamine modulates exploration by modulating how this circuit tracks accumulating uncertainty during decision-making, and highlight the computational role of these regions in exploration.
DissertationDOI
Effects of loss aversion on the evaluation of decision outcomes
TL;DR: It is concluded that individual differences in loss aversion exert robust effects on the neural evaluation of decision outcomes and is represented in feedback ERP components, under the condition that decision outcomes had real monetary consequences for the decision makers.
References
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TL;DR: Theory of games and economic behavior as mentioned in this paper is the classic work upon which modern-day game theory is based, and it has been widely used to analyze a host of real-world phenomena from arms races to optimal policy choices of presidential candidates, from vaccination policy to major league baseball salary negotiations.
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Separate Neural Systems Value Immediate and Delayed Monetary Rewards
TL;DR: The authors examined the neural correlates of time discounting while subjects made a series of choices between monetary reward options that varied by delay to delivery and demonstrated that two separate systems are involved in such decisions.