Evidence map›Paper›PMID 32298290›Full record

ArticlePloS one2020

Neuronal mechanisms for sequential activation of memory items: Dynamics and reliability.

Elif Köksal Ersöz, Carlos Aguilar, Pascal Chossat, Martin Krupa, Frédéric Lavigne

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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.

Elif Köksal ErsözProject Team MathNeuro, INRIA-CNRS-UNS, Sophia Antipolis, France.ORCID 0000-0003-3696-7953
Carlos AguilarLab by MANTU, Amaris Research Unit, Route des Colles, Biot, France.
Pascal ChossatProject Team MathNeuro, INRIA-CNRS-UNS, Sophia Antipolis, France.
Martin KrupaProject Team MathNeuro, INRIA-CNRS-UNS, Sophia Antipolis, France.
Frédéric LavigneUniversité Côte d'Azur, CNRS-BCL, Nice, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this article we present a biologically inspired model of activation of memory items in a sequence. Our model produces two types of sequences, corresponding to two different types of cerebral functions: activation of regular or irregular sequences. The switch between the two types of activation occurs through the modulation of biological parameters, without altering the connectivity matrix. Some of the parameters included in our model are neuronal gain, strength of inhibition, synaptic depression and noise. We investigate how these parameters enable the existence of sequences and influence the type of sequences observed. In particular we show that synaptic depression and noise drive the transitions from one memory item to the next and neuronal gain controls the switching between regular and irregular (random) activation.

Indexed as

Models, NeurologicalNeural Networks, ComputerAnimalsCerebral CortexHumansMemoryNeuronsReproducibility of ResultsSynaptic Transmission

Identifiers

PMID32298290
PMCPMC7161983

What OpenQuestion holds

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Registered trials

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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.