Evidence map›Paper›PMID 33779893›Full record

ReviewNeuroscience bulletin2021

The Role of Dopamine in Associative Learning in Drosophila: An Updated Unified Model.

Mohamed Adel, Leslie C Griffith

Open access · greenAbstract readReview
In one paragraph

Review in Neuroscience bulletin, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
5.0field-weighted citation impact, top 4% of its field
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

25 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Neuroproteomic Profiling of the Anxiolytic Potential ofInternational journal of molecular sciences · 2026
    Article
  4. Article
  5. Article
  6. Assessing circuit function in the developingFrontiers in behavioral neuroscience · 2026
    Review
  7. Article
  8. The dopaminergic system ofRoyal Society open science · 2025
    Review
  9. Review
  10. Article
  11. Spatiotemporal dynamics of locomotor decisions inbioRxiv : the preprint server for biology · 2024
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Combinatory Actions of Co-transmitters in Dopaminergic Systems ModulateThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  18. Reward expectations direct learning and drive operant matching inProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  19. Article
  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

2 authors at 1 institution in 1 country.

Mohamed AdelDepartment of Biology, Volen National Center for Complex Systems and National Center for Behavioral Genomics, Brandeis University, Waltham, MA, 02454-9110, USA. mohamedadel@brandeis.edu.
Leslie C GriffithDepartment of Biology, Volen National Center for Complex Systems and National Center for Behavioral Genomics, Brandeis University, Waltham, MA, 02454-9110, USA.ORCID http://orcid.org/0000-0003-3164-9876
Brandeis University · US

Funding

Regulation of Intrinsic Plasticity in Neural CircuitsR01MH067284 · NIMH · BRANDEIS UNIVERSITY · PI GRIFFITH, LESLIE C · 2003 to 2025
$8.8M
Undergraduate and Graduate Training in Computational Neuroscience R90DA033463 · NIDA · BRANDEIS UNIVERSITY · PI MILLER, PAUL · 2011 to 2020
$2.0M
NIDA NIH HHS R90 DA033463NIMH NIH HHS R01 MH067284
6 · The paper itself

Abstract

Learning to associate a positive or negative experience with an unrelated cue after the presentation of a reward or a punishment defines associative learning. The ability to form associative memories has been reported in animal species as complex as humans and as simple as insects and sea slugs. Associative memory has even been reported in tardigrades [1], species that diverged from other animal phyla 500 million years ago. Understanding the mechanisms of memory formation is a fundamental goal of neuroscience research. In this article, we work on resolving the current contradictions between different Drosophila associative memory circuit models and propose an updated version of the circuit model that predicts known memory behaviors that current models do not. Finally, we propose a model for how dopamine may function as a reward prediction error signal in Drosophila, a dopamine function that is well-established in mammals but not in insects [2, 3].

Indexed as

DopamineDrosophilaAnimalsConditioning, ClassicalHumansRewardDopamine

Identifiers

PMID33779893
PMCPMC8192648
OpenAlexW3145732583

What OpenQuestion holds

Textmetadata
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.