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Cited by 295

The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.

Orbitofrontal Cortex Uses Distinct Codes for Different Choice Attributes in Decisions Motivated by Curiosity

Open access
Blanchard, Tommy C., Hayden, Benjamin Y., Bromberg-Martin, Ethan S.·2015·Neuron

Abstract

SUMMARY Decision-makers are curious and consequently value advance information about future events. We made use of this fact to test competing theories of value representation in Area 13 of orbitofrontal cortex (OFC). In a new task, we found that monkeys reliably sacrificed primary reward (water) to view advance information about gamble outcomes. While monkeys integrated information value with primary reward value to make their decisions, OFC neurons had no systematic tendency to integrate these variables, instead encoding them in orthogonal manners. These results suggest that the predominant role of the OFC is to encode variables relevant for learning, attention, and decision-making rather than integrating them into a single scale of value. They also suggest that OFC may be placed at a relatively early stage in the hierarchy of information-seeking decisions, before evaluation is complete. Thus, our results delineate a circuit for information-seeking decisions and suggest a neural basis for curiosity.

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Metadata

Authors
Blanchard, T. C., Hayden, B. Y., & Bromberg-Martin, E. S.
Venue
Neuron
Publisher
Elsevier BV
Published
2015-02
Volume
85
Issue
3
Pages
602-614
ISSN
0896-6273 (ISSN-L)
OpenAlex
W2046056819
Cited by
295
References
46
FWCI
15.12
Type
journal article
Language
en
Open access
bronze

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Blanchard, T. C., Hayden, B. Y., & Bromberg-Martin, E. S. (2015). Orbitofrontal Cortex Uses Distinct Codes for Different Choice Attributes in Decisions Motivated by Curiosity. Neuron. https://doi.org/10.1016/j.neuron.2014.12.050

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