Evidence map›Paper›PMID 30824857›Full record

ReviewNature reviews. Neuroscience2019

Beyond plasticity: the dynamic impact of electrical synapses on neural circuits.

Pepe Alcamí, Alberto E Pereda

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
8.2field-weighted citation impact, top 1% 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

74 citing papers in PubMed, 166 citations in OpenAlex.

  1. Article
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  7. Review
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  14. Astrocyte gap junctions and KFrontiers in cellular neuroscience · 2025
    Article
  15. Article
  16. Article
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  18. Article
  19. Article
  20. Review

14 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 2 countries.

Pepe AlcamíMax Planck Institute for Ornithology, Seewiesen, Germany.
Alberto E PeredaMarine Biological Laboratory, Woods Hole, MA, USA. alberto.pereda@einstein.yu.edu.
Albert Einstein College of Medicine · USLudwig-Maximilians-Universität München · DE

Funding

Plasticity of Electrical SynapsesR01DC011099 · NIDCD · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI Alberto E Pereda · 2010 to 2026
$7.0M
Generation of transgenic zebrafish to study electrical synaptic transmissionR21NS085772 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE, INC · PI PEREDA, ALBERTO E · 2013 to 2014
$469k
Plasticity of Mammalian Electrical SynapsesR21NS055726 · NINDS · ALBERT EINSTEIN COLLEGE OF MEDICINE · PI PEREDA, ALBERTO E · 2007 to 2008
$399k
NIDCD NIH HHS R01 DC011099NINDS NIH HHS R21 NS055726NINDS NIH HHS R21 NS085772
6 · The paper itself

Abstract

Electrical synapses are found in vertebrate and invertebrate nervous systems. The cellular basis of these synapses is the gap junction, a group of intercellular channels that mediate direct communication between adjacent neurons. Similar to chemical synapses, electrical connections are modifiable and their variations in strength provide a mechanism for reconfiguring neural circuits. In addition, electrical synapses dynamically regulate neural circuits through properties without equivalence in chemical transmission. Because of their continuous nature and bidirectionality, electrical synapses allow electrical currents underlying changes in membrane potential to leak to 'coupled' partners, dampening neuronal excitability and altering their integrative properties. Remarkably, this effect can be transiently alleviated when comparable changes in membrane potential simultaneously occur in each of the coupled neurons, a phenomenon that is dynamically dictated by the timing of arriving signals such as synaptic potentials. By way of this mechanism, electrical synapses influence synaptic integration and action potential generation, imparting an additional layer of dynamic complexity to neural circuits.

Indexed as

Action PotentialsAnimalsElectrical SynapsesGap JunctionsNerve NetNeuronal PlasticitySynaptic Transmission

Identifiers

PMID30824857
OpenAlexW2919268436

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.