Evidence map›Paper›PMID 34426912›Full record

ArticleDoklady. Biochemistry and biophysics2021

Selection of Laboratory Mice for the Cognitive Task Successful Solution and for the Inability to Solve It.

O V Perepelkina, I I Poletaeva

Abstract read
PubMed Publisher
In one paragraph

Article in Doklady. Biochemistry and biophysics, 2021. 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
–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

1 citing paper in PubMed.

  1. 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.

O V PerepelkinaBiology Department, Moscow State University, Moscow, Russia.
I I PoletaevaBiology Department, Moscow State University, Moscow, Russia. ingapoletaeva@mail.ru.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using the selected mouse strain EX as the founding population (selection for extrapolation ability) three selection generations of mice were obtained, which were selected for successful solution of object permanence test (plus-sub-strain) and for lack of such solution (minus-sub-strain). The successful solution required not only the ability to operate the object permanence rule (by J. Piajet), but the performance of complicated action (executive function) which was significantly higher in plus-substrain, and this is the unique example of successful selection for cognitive trait.

Indexed as

CognitionAnimalsBehavior, AnimalExecutive FunctionMaleMiceelementary logic tasklaboratory miceobject permanence rulepuzzle-boxselection experiment

Identifiers

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.