Evidence map›Paper›PMID 28957667›Full record

ArticleNeuron2017

Synaptic Transmission Optimization Predicts Expression Loci of Long-Term Plasticity.

Rui Ponte Costa, Zahid Padamsey, James A D'Amour, Nigel J Emptage, Robert C Froemke, Tim P Vogels

Abstract read
In one paragraph

Article in Neuron, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Novel neurotherapeutic targets for substance use disorders: Neuroplasticity, neuroinflammation, gasotransmitters and non-canonical organ systems.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Unraveling the mysteries of dendritic spine dynamics: Five key principles shaping memory and cognition.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. NMDARs in granule cells contribute to parallel fiber-Purkinje cell synaptic plasticity and motor learning.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Identifiability of a Binomial Synapse.Frontiers in computational neuroscience · 2020
    Article
  18. Review
  19. Article
  20. Model-Based Inference of Synaptic Transmission.Frontiers in synaptic neuroscience · 2019
    Review
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

6 authors.

Rui Ponte CostaCentre for Neural Circuits and Behaviour, Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK. Electronic address: rui.costa@cncb.ox.ac.uk.
Zahid PadamseyDepartment of Pharmacology, University of Oxford, Oxford, UK.
James A D'AmourSkirball Institute, Neuroscience Institute, Departments of Otolaryngology, Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA.
Nigel J EmptageDepartment of Pharmacology, University of Oxford, Oxford, UK.
Robert C FroemkeSkirball Institute, Neuroscience Institute, Departments of Otolaryngology, Neuroscience and Physiology, New York University School of Medicine, New York, NY, USA; Center for Neural Science, New York University, New York, NY, USA; Howard Hughes Medical Institute Faculty Scholar.
Tim P VogelsCentre for Neural Circuits and Behaviour, Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.

Funding

Synaptic basis of perceptual learning with cochlear implants in rat auditory cortex - RenewalR01DC012557 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Robert Crooks Froemke, Mario A Svirsky · 2013 to 2026
$7.0M
Synaptic basis of perceptual learning in primary auditory cortexR00DC009635 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI FROEMKE, ROBERT CROOKS · 2010 to 2013
$909k
Synaptic basis of perceptual learning in primary auditory cortexK99DC009635 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FROEMKE, ROBERT CROOKS · 2008 to 2009
$141k
NIDCD NIH HHS K99 DC009635NIDCD NIH HHS R00 DC009635NIDCD NIH HHS R01 DC012557Wellcome Trust
6 · The paper itself

Abstract

Long-term modifications of neuronal connections are critical for reliable memory storage in the brain. However, their locus of expression-pre- or postsynaptic-is highly variable. Here we introduce a theoretical framework in which long-term plasticity performs an optimization of the postsynaptic response statistics toward a given mean with minimal variance. Consequently, the state of the synapse at the time of plasticity induction determines the ratio of pre- and postsynaptic modifications. Our theory explains the experimentally observed expression loci of the hippocampal and neocortical synaptic potentiation studies we examined. Moreover, the theory predicts presynaptic expression of long-term depression, consistent with experimental observations. At inhibitory synapses, the theory suggests a statistically efficient excitatory-inhibitory balance in which changes in inhibitory postsynaptic response statistics specifically target the mean excitation. Our results provide a unifying theory for understanding the expression mechanisms and functions of long-term synaptic transmission plasticity.

Indexed as

Models, NeurologicalAnimalsHippocampusLong-Term PotentiationLong-Term Synaptic DepressionNeocortexNeural InhibitionNeuronal PlasticitySynaptic Transmissionendocannabinoidsexcitation-inhibition balanceexpression lociinhibitory plasticitylong-term synaptic plasticitynitric oxideretrograde messengerssynaptic transmissiontheory

Identifiers

PMID28957667
PMCPMC5626823

What OpenQuestion holds

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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.