Evidence map›Paper›PMID 32520422›Full record

ArticleHippocampus2020

Data-driven integration of hippocampal CA1 synaptic physiology in silico.

András Ecker, Armando Romani, Sára Sáray, Szabolcs Káli, Michele Migliore, Joanne Falck, Sigrun Lange, Audrey Mercer, Alex M Thomson, Eilif Muller and 2 more

Abstract read
In one paragraph

Article in Hippocampus, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. eFEL: electrophysiology feature extraction library.Bioinformatics (Oxford, England) · 2026
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  10. Multi-scale spiking network model of human cerebral cortex.Cerebral cortex (New York, N.Y. : 1991) · 2024
    Article
  11. Large-Scale Mechanistic Models of Brain Circuits with Biophysically and Morphologically Detailed Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Review
  12. Equal levels of pre- and postsynaptic potentiation produce unequal outcomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    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

12 authors.

András EckerBlue Brain Project, École Polytechnique Fédérale de Lausanne, Campus Biotech, Geneva, Switzerland.ORCID 0000-0001-9635-4169
Armando RomaniBlue Brain Project, École Polytechnique Fédérale de Lausanne, Campus Biotech, Geneva, Switzerland.ORCID 0000-0001-6388-4286
Sára SárayInstitute of Experimental Medicine, Budapest, Hungary.
Szabolcs KáliInstitute of Experimental Medicine, Budapest, Hungary.ORCID 0000-0002-2740-6057
Michele MiglioreInstitute of Biophysics, National Research Council, Palermo, Italy.ORCID 0000-0002-7584-6292
Joanne FalckUCL School of Pharmacy, University College London, London, UK.
Sigrun LangeUCL School of Pharmacy, University College London, London, UK.ORCID 0000-0002-7193-3102
Audrey MercerUCL School of Pharmacy, University College London, London, UK.ORCID 0000-0002-5086-2560
Alex M ThomsonUCL School of Pharmacy, University College London, London, UK.
Eilif MullerBlue Brain Project, École Polytechnique Fédérale de Lausanne, Campus Biotech, Geneva, Switzerland.
Michael W ReimannBlue Brain Project, École Polytechnique Fédérale de Lausanne, Campus Biotech, Geneva, Switzerland.ORCID 0000-0003-3455-2367
Srikanth RamaswamyBlue Brain Project, École Polytechnique Fédérale de Lausanne, Campus Biotech, Geneva, Switzerland.ORCID 0000-0001-6642-7136

Funding

Medical Research CouncilWellcome Trust
6 · The paper itself

Abstract

The anatomy and physiology of monosynaptic connections in rodent hippocampal CA1 have been extensively studied in recent decades. Yet, the resulting knowledge remains disparate and difficult to reconcile. Here, we present a data-driven approach to integrate the current state-of-the-art knowledge on the synaptic anatomy and physiology of rodent hippocampal CA1, including axo-dendritic innervation patterns, number of synapses per connection, quantal conductances, neurotransmitter release probability, and short-term plasticity into a single coherent resource. First, we undertook an extensive literature review of paired recordings of hippocampal neurons and compiled experimental data on their synaptic anatomy and physiology. The data collected in this manner is sparse and inhomogeneous due to the diversity of experimental techniques used by different groups, which necessitates the need for an integrative framework to unify these data. To this end, we extended a previously developed workflow for the neocortex to constrain a unifying in silico reconstruction of the synaptic physiology of CA1 connections. Our work identifies gaps in the existing knowledge and provides a complementary resource toward a more complete quantification of synaptic anatomy and physiology in the rodent hippocampal CA1 region.

Indexed as

Computer SimulationData Interpretation, StatisticalModels, NeurologicalAnimalsCA1 Region, HippocampalNeocortexNeuronal PlasticitySynapsesSynaptic TransmissionCA1data integrationhippocampusin silico modelingsynapse

Identifiers

PMID32520422
PMCPMC7687201

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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.