Evidence map›Paper›PMID 20300462›Full record

ArticleFrontiers in behavioral neuroscience2010

Appetitive and aversive visual learning in freely moving Drosophila.

Christopher Schnaitmann, Katrin Vogt, Tilman Triphan, Hiromu Tanimoto

Abstract read
In one paragraph

Article in Frontiers in behavioral neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Diverse memory paradigms inLearning & memory (Cold Spring Harbor, N.Y.) · 2024
    Review
  9. Article
  10. Diversity of visual inputs to Kenyon cells of thebioRxiv : the preprint server for biology · 2023
    Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Color vision in insects: insights from Drosophila.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2020
    Review
  17. Article
  18. Article
  19. Article
  20. Mapping chromatic pathways in the Drosophila visual system.The Journal of comparative neurology · 2016
    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

4 authors.

Christopher SchnaitmannMax-Planck-Institut für Neurobiologie Martinsried, Germany.
Katrin Vogt
Tilman Triphan
Hiromu Tanimoto

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To compare appetitive and aversive visual memories of the fruit fly Drosophila melanogaster, we developed a new paradigm for classical conditioning. Adult flies are trained en masse to differentially associate one of two visual conditioned stimuli (CS) (blue and green light as CS) with an appetitive or aversive chemical substance (unconditioned stimulus or US). In a test phase, flies are given a choice between the paired and the unpaired visual stimuli. Associative memory is measured based on altered visual preference in the test. If a group of flies has, for example, received a sugar reward with green light in the training, they show a significantly higher preference for the green stimulus during the test than another group of flies having received the same reward with blue light. We demonstrate critical parameters for the formation of visual appetitive memory, such as training repetition, order of reinforcement, starvation, and individual conditioning. Furthermore, we show that formic acid can act as an aversive chemical reinforcer, yielding weak, yet significant, aversive memory. These results provide a basis for future investigations into the cellular and molecular mechanisms underlying visual memory and perception in Drosophila.

Indexed as

behavioral assaychemical reinforcementclassical conditioningmethodvision

Identifiers

PMID20300462
PMCPMC2839846

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.