Evidence map›Paper›PMID 37040039›Full record

ArticleBulletin of experimental biology and medicine2023

Formation of Different Strategies of Competitive Foraging Behavior in Rats.

E P Murtazina, Yu A Ginsburg-Shik, S S Pertsov

Abstract read
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In one paragraph

Article in Bulletin of experimental biology and medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. Behavioral tests for the assessment of social hierarchy in mice.Frontiers in behavioral neuroscience · 2025
    Review
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

3 authors at 1 institution in 1 country.

E P MurtazinaP. K. Anokhin Institute of Normal Physiology, Moscow, Russia. e.murtazina@nphys.ru.
Yu A Ginsburg-ShikP. K. Anokhin Institute of Normal Physiology, Moscow, Russia.
S S PertsovP. K. Anokhin Institute of Normal Physiology, Moscow, Russia.
Institute of Normal Physiology named after P.K. Anokhin · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We studied competitive interactions of rats during instrumental foraging behavior. Two groups of animals were revealed: rats with predominance of operant actions for getting food reinforcements (donors) and kleptoparasites that more often get food after instrumental acts of the partners. Intergroup differences began to appear and increased from 3-4 paired experiments. It was revealed that at the individual stage of learning the instrumental skill, donor rats were faster in learning and showed high foraging activity with shorter latency in comparison with kleptoparasites, which were initially slower and performed a large number of inter-signal actions in the form of unconditioned peeking into the feeder.

Indexed as

Competitive BehaviorFeeding BehaviorAnimalsConditioning, OperantLearningRatsReinforcement, Psychologycompetitiondonorforaging behaviorinstrumental skillkleptoparasite

Identifiers

PMID37040039
OpenAlexW4364352020

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.