Evidence map›Paper›PMID 34460275›Full record

ArticleBehavioral neuroscience2021

Unique features of stimulus-based probabilistic reversal learning.

Carl Harris, Claudia Aguirre, Saisriya Kolli, Kanak Das, Alicia Izquierdo, Alireza Soltani

Abstract read
In one paragraph

Article in Behavioral neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
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  9. Dissociable Contributions of Basolateral Amygdala and Ventrolateral Orbitofrontal Cortex to Flexible Learning Under Uncertainty.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
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  19. Foraging with the frontal cortex: A cross-species evaluation of reward-guided behavior.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2022
    Review
  20. 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

6 authors.

Carl HarrisDepartment of Psychological and Brain Science.ORCID 0000-0002-0680-5833
Claudia AguirreDepartment of Psychology.
Saisriya KolliDepartment of Psychology.
Kanak DasDepartment of Psychology.
Alicia IzquierdoDepartment of Psychology.ORCID 0000-0001-9897-2091
Alireza SoltaniDepartment of Psychological and Brain Science.ORCID 0000-0003-4386-8486

Funding

CRCNS Research Proposal: Cortico-amygdalar substrates of adaptive learningR01DA047870 · NIDA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Alicia Izquierdo, Alireza Soltani · 2018 to 2026
$4.1M
NIDA NIH HHS R01 DA047870NIH HHS
6 · The paper itself

Abstract

Reversal learning paradigms are widely used assays of behavioral flexibility with their probabilistic versions being more amenable to studying integration of reward outcomes over time. Prior research suggests differences between initial and reversal learning, including higher learning rates, a greater need for inhibitory control, and more perseveration after reversals. However, it is not well-understood what aspects of stimulus-based reversal learning are unique to reversals, and whether and how observed differences depend on reward probability. Here, we used a visual probabilistic discrimination and reversal learning paradigm where male and female rats selected between a pair of stimuli associated with different reward probabilities. We compared accuracy, rewards collected, omissions, latencies, win-stay/lose-shift strategies, and indices of perseveration across two different reward probability schedules. We found that discrimination and reversal learning are behaviorally more unique than similar: Fit of choice behavior using reinforcement learning models revealed a lower sensitivity to the difference in subjective reward values (greater exploration) and higher learning rates for the reversal phase. We also found latencies to choose the better option were greater in females than males, but only for the reversal phase. Further, animals employed more win-stay strategies during early discrimination and increased perseveration during early reversal learning. Interestingly, a consistent reward probability group difference emerged with a richer environment associated with longer reward collection latencies than a leaner environment. Future studies should systematically compare the neural correlates of fine-grained behavioral measures to reveal possible dissociations in how the circuitry is recruited in each phase. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Indexed as

Reversal LearningRewardAnimalsChoice BehaviorDiscrimination LearningDiscrimination, PsychologicalFemaleMaleRatsReinforcement, Psychology

Identifiers

PMID34460275
PMCPMC9205533

What OpenQuestion holds

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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.