Evidence map›Paper›PMID 35482634›Full record

ArticleBehavioral neuroscience2022

How do real animals account for the passage of time during associative learning?

Vijay Mohan K Namboodiri

Abstract read
In one paragraph

Article in Behavioral neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
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  7. Mesolimbic dopamine ramps reflect environmental timescales.bioRxiv : the preprint server for biology · 2025
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  14. Emergence of belief-like representations through reinforcement learning.bioRxiv : the preprint server for biology · 2023
    Article
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  16. 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

1 author.

Vijay Mohan K NamboodiriDepartment of Neurology.ORCID 0000-0002-6674-610X

Funding

Prospective and retrospective learning in orbitofrontal cortexR01MH129582 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Vijay Mohan K Namboodiri · 2022 to 2026
$2.2M
Neural encoding of associative learning by orbitofrontal cortex circuitsR00MH118422 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI K NAMBOODIRI, VIJAY MOHAN · 2020 to 2022
$747k
Brain & Behavior Research FoundationNIMH NIH HHS R00 MH118422NIMH NIH HHS R01 MH129582
6 · The paper itself

Abstract

Animals routinely learn to associate environmental stimuli and self-generated actions with their outcomes such as rewards. One of the most popular theoretical models of such learning is the reinforcement learning (RL) framework. The simplest form of RL, model-free RL, is widely applied to explain animal behavior in numerous neuroscientific studies. More complex RL versions assume that animals build and store an explicit model of the world in memory. To apply these approaches to explain animal behavior, typical neuroscientific RL models make implicit assumptions about how real animals represent the passage of time. In this perspective, I explicitly list these assumptions and show that they have several problematic implications. I hope that the explicit discussion of these problems encourages the field to seriously examine the assumptions underlying timing and reinforcement learning. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Indexed as

LearningReinforcement, PsychologyAnimalsConditioning, ClassicalReward

Identifiers

PMID35482634
PMCPMC9561011

What OpenQuestion holds

Textmetadata
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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.