Evidence map›Paper›PMID 33273904›Full record

ArticleNeural plasticity2020

In Vivo Plasticity at Hippocampal Schaffer Collateral-CA1 Synapses: Replicability of the LTP Response and Pharmacology in the Long-Evans Rat.

A Ahnaou, E White, R Biermans, N V Manyakov, W H I M Drinkenburg

Open access · goldAbstract read
In one paragraph

Article in Neural plasticity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

A AhnaouDepartment of Neuroscience, Janssen Research & Development, Janssen Pharmaceutica NV., Turnhoutseweg 30, B-2340 Beerse, Belgium.ORCID 0000-0001-9274-8005
E WhiteDepartment of Neuroscience, Janssen Research & Development, Janssen Pharmaceutica NV., Turnhoutseweg 30, B-2340 Beerse, Belgium.
R BiermansDepartment of Neuroscience, Janssen Research & Development, Janssen Pharmaceutica NV., Turnhoutseweg 30, B-2340 Beerse, Belgium.
N V ManyakovDepartment of Neuroscience, Janssen Research & Development, Janssen Pharmaceutica NV., Turnhoutseweg 30, B-2340 Beerse, Belgium.
W H I M DrinkenburgDepartment of Neuroscience, Janssen Research & Development, Janssen Pharmaceutica NV., Turnhoutseweg 30, B-2340 Beerse, Belgium.
Janssen (Belgium) · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Broad issues associated with non-replicability have been described in experimental pharmacological and behavioral cognitive studies. Efforts to prevent biases that contribute to non-replicable scientific protocols and to improve experimental rigor for reproducibility are increasingly seen as a basic requirement for the integrity of scientific research. Synaptic plasticity, encompassing long-term potentiation (LTP), is believed to underlie mechanisms of learning and memory. The present study was undertaken in Long-Evans (LE) rats, a strain of rat commonly used in cognitive behavioral tests, to (1) compare three LTP tetanisation protocols, namely, the high-frequency stimulation (HFS), the theta-burst stimulation (TBS), and the paired-pulse facilitation (PPF) at the Schaffer collateral-CA1 stratum radiatum synapse and to (2) assess sensitivity to acute pharmacology.

Indexed as

AnimalsCA1 Region, HippocampalElectric StimulationExcitatory Postsynaptic PotentialsLearningLong-Term PotentiationMaleMemoryNeuronal PlasticityRats, Long-EvansRats, Sprague-DawleyReceptors, N-Methyl-D-AspartateSynapsesReceptors, N-Methyl-D-Aspartate

Identifiers

PMID33273904
PMCPMC7676971
OpenAlexW3104806023

What OpenQuestion holds

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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.