Evidence map›Paper›PMID 24727248›Full record

ReviewThe Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry2014

Heterosynaptic plasticity: multiple mechanisms and multiple roles.

Marina Chistiakova, Nicholas M Bannon, Maxim Bazhenov, Maxim Volgushev

Abstract readReview
In one paragraph

Review in The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing 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

60 citing papers in PubMed.

  1. Augmenting NMDA receptor signaling boosts experience-dependent neuroplasticity in the adult human brain.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Heterosynaptic plasticity-induced modulation of synapses.The journal of physiological sciences : JPS · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Advances in the Electrophysiological Recordings of Long-Term Potentiation.International journal of molecular sciences · 2023
    Review
  20. Pseudo-transistors for emerging neuromorphic electronics.Science and technology of advanced materials · 2023
    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

4 authors.

Marina ChistiakovaDepartment of Psychology, University of Connecticut, Storrs, CT, USA.
Nicholas M BannonDepartment of Psychology, University of Connecticut, Storrs, CT, USA.
Maxim BazhenovDepartment of Cell Biology and Neuroscience, University of California, Riverside, CA, USA.
Maxim VolgushevDepartment of Psychology, University of Connecticut, Storrs, CT, USA maxim.volgushev@uconn.edu.

Funding

The role of heterosynaptic plasticity in achieving stable yet adaptable memory stR01MH087631 · NIMH · UNIVERSITY OF CONNECTICUT STORRS · PI VOLGUSHEV, MAXIM · 2010 to 2014
$1.9M
NIMH NIH HHS R01 MH087631
6 · The paper itself

Abstract

Plasticity is a universal property of synapses. It is expressed in a variety of forms mediated by a multitude of mechanisms. Here we consider two broad kinds of plasticity that differ in their requirement for presynaptic activity during the induction. Homosynaptic plasticity occurs at synapses that were active during the induction. It is also called input specific or associative, and it is governed by Hebbian-type learning rules. Heterosynaptic plasticity can be induced by episodes of strong postsynaptic activity also at synapses that were not active during the induction, thus making any synapse at a cell a target to heterosynaptic changes. Both forms can be induced by typical protocols used for plasticity induction and operate on the same time scales but have differential computational properties and play different roles in learning systems. Homosynaptic plasticity mediates associative modifications of synaptic weights. Heterosynaptic plasticity counteracts runaway dynamics introduced by Hebbian-type rules and balances synaptic changes. It provides learning systems with stability and enhances synaptic competition. We conclude that homosynaptic and heterosynaptic plasticity represent complementary properties of modifiable synapses, and both are necessary for normal operation of neural systems with plastic synapses.

Indexed as

AnimalsNeuronal PlasticitySynapsesheterosynaptic plasticityneocortexneuron modelrunaway dynamicssynaptic plasticityweight normalization

Identifiers

PMID24727248
PMCPMC4924806

What OpenQuestion holds

Textmetadata
LicenceTDM
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.