Evidence map›Paper›PMID 33827810›Full record

ArticleScience advances2021

How usefulness shapes neural representations during goal-directed behavior.

G Castegnetti, M Zurita, B De Martino

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The online metacognitive control of decisions.Communications psychology · 2024
    Article
  14. Naturalistic reinforcement learning.Trends in cognitive sciences · 2024
    Review
  15. Goal-Dependent Hippocampal Representations Facilitate Self-Control.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  16. Article
  17. Article
  18. Review
  19. Review
  20. The whole prefrontal cortex is premotor cortex.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

G CastegnettiInstitute of Cognitive Neuroscience, University College London, London, UK. g.castegnetti@gmail.com benedettodemartino@gmail.com.ORCID 0000-0001-7961-9153
M ZuritaInstitute of Cognitive Neuroscience, University College London, London, UK.ORCID 0000-0002-4847-311X
B De MartinoInstitute of Cognitive Neuroscience, University College London, London, UK. g.castegnetti@gmail.com benedettodemartino@gmail.com.ORCID 0000-0002-3555-2732

Funding

Wellcome Trust
6 · The paper itself

Abstract

Value is often associated with reward, emphasizing its hedonic aspects. However, when circumstances change, value must also change (a compass outvalues gold, if you are lost). How are value representations in the brain reshaped under different behavioral goals? To answer this question, we devised a new task that decouples usefulness from its hedonic attributes, allowing us to study flexible goal-dependent mapping. Here, we show that, unlike sensory cortices, regions in the prefrontal cortex (PFC)-usually associated with value computation-remap their representation of perceptually identical items according to how useful the item has been to achieve a specific goal. Furthermore, we identify a coding scheme in the PFC that represents value regardless of the goal, thus supporting generalization across contexts. Our work questions the dominant view that equates value with reward, showing how a change in goals triggers a reorganization of the neural representation of value, enabling flexible behavior.

Identifiers

PMID33827810
PMCPMC8026134

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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.