Evidence map›Paper›PMID 28084991›Full record

ArticleeLife2017

Reward-based training of recurrent neural networks for cognitive and value-based tasks.

H Francis Song, Guangyu R Yang, Xiao-Jing Wang

Abstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

78 citing papers in PubMed.

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  8. Primate-informed neural network for visual decision-making.Proceedings of the National Academy of Sciences of the United States of America · 2026
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18 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

H Francis SongCenter for Neural Science, New York University, New York, United States.
Guangyu R YangCenter for Neural Science, New York University, New York, United States.
Xiao-Jing WangCenter for Neural Science, New York University, New York, United States.ORCID 0000-0003-3124-8474

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Trained neural network models, which exhibit features of neural activity recorded from behaving animals, may provide insights into the circuit mechanisms of cognitive functions through systematic analysis of network activity and connectivity. However, in contrast to the graded error signals commonly used to train networks through supervised learning, animals learn from reward feedback on definite actions through reinforcement learning. Reward maximization is particularly relevant when optimal behavior depends on an animal's internal judgment of confidence or subjective preferences. Here, we implement reward-based training of recurrent neural networks in which a value network guides learning by using the activity of the decision network to predict future reward. We show that such models capture behavioral and electrophysiological findings from well-known experimental paradigms. Our work provides a unified framework for investigating diverse cognitive and value-based computations, and predicts a role for value representation that is essential for learning, but not executing, a task.

Indexed as

Behavior, AnimalConditioning, PsychologicalLearningRewardAnimalsChoice BehaviorCognitionDecision MakingModels, Neurologicaldecision makingneuroscienceorbitofrontal cortexprefrontal cortexrecurrent neural networkreinforcement learningworking memory

Identifiers

PMID28084991
PMCPMC5293493

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.