Evidence map›Paper›PMID 38655926›Full record

ArticleeLife2024

Octopamine integrates the status of internal energy supply into the formation of food-related memories.

Michael Berger, Michèle Fraatz, Katrin Auweiler, Katharina Dorn, Tanna El Khadrawe, Henrike Scholz

Open access · goldAbstract read
In one paragraph

Article in eLife, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 37% 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

5 citing papers in PubMed, 4 citations in OpenAlex.

  1. Hungry for Knowledge: Octopamine Signaling Regulates Hunger-Enhanced Olfactory Learning.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  2. Octopamine receptors inFrontiers in molecular neuroscience · 2026
    Article
  3. Hunger Recruits a Parallel Circuit Encoding Alcohol Reward.bioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. CaActa physiologica (Oxford, England) · 2025
    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 at 1 institution in 1 country.

Michael BergerDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.
Michèle FraatzDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.
Katrin AuweilerDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.ORCID https://orcid.org/0009-0000-8598-4616
Katharina DornDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.
Tanna El KhadraweDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.
Henrike ScholzDepartment of Biology, Institute for Zoology, University Köln, Köln, Germany.ORCID https://orcid.org/0000-0001-8619-5328
Institute of Zoology of the Slovak Academy of Sciences · SK

Funding

Bloomington Drosophila Stock Center SFB1340Deutsche Forschungsgemeinschaft Scho 656/10-1
6 · The paper itself

Abstract

The brain regulates food intake in response to internal energy demands and food availability. However, can internal energy storage influence the type of memory that is formed? We show that the duration of starvation determines whether

Indexed as

Drosophila melanogasterEnergy MetabolismOctopamineAnimalsEatingGlycogenMemoryMemory, Long-TermStarvationSucroseGlycogenOctopamineSucrosecarbohydratesD. melanogasterfood intakememory stabilityneuroscienceoctopamineovereatingstarvation

Identifiers

PMID38655926
PMCPMC11042807
OpenAlexW4382989303

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.