Evidence map›Paper›PMID 21423494›Full record

ArticleFrontiers in synaptic neuroscience2010

Spike-timing dependent plasticity in inhibitory circuits.

Karri P Lamsa, Dimitri M Kullmann, Melanie A Woodin

Open access · goldAbstract read
In one paragraph

Article in Frontiers in synaptic neuroscience, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

46 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Article
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  4. NKCC1 and KCC2: Structural insights into phospho-regulation.Frontiers in molecular neuroscience · 2022
    Review
  5. All-or-none disconnection of pyramidal inputs onto parvalbumin-positive interneurons gates ocular dominance plasticity.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Emerging Mechanisms Underlying Dynamics of GABAergic Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Review
  11. Balanced excitation and inhibition are required for high-capacity, noise-robust neuronal selectivity.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Plasticity of cortical excitatory-inhibitory balance.Annual review of neuroscience · 2015
    Review
  17. Article
  18. Review
  19. Article
  20. Article
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

3 authors at 1 institution in 1 country.

Karri P LamsaDepartment of Pharmacology, Oxford University Oxford, UK.
Dimitri M Kullmann
Melanie A Woodin
University of Oxford · GB

Funding

Medical Research Council G0501424Medical Research Council G0601943Medical Research Council G0801316Medical Research Council G0802158Medical Research Council G116/147Wellcome Trust
6 · The paper itself

Abstract

Inhibitory circuits in the brain rely on GABA-releasing interneurons. For long, inhibitory circuits were considered weakly plastic in the face of patterns of neuronal activity that trigger long-term changes in the synapses between excitatory principal cells. Recent studies however have shown that GABAergic circuits undergo various forms of long-term plasticity. For the purpose of this review, we identify three major long-term plasticity expression sites. The first locus is the glutamatergic synapses that excite GABAergic inhibitory cells and drive their activity. Such synapses, on many but not all inhibitory interneurons, exhibit long-term potentiation (LTP) and depression (LTD). Second, GABAergic synapses themselves can undergo changes in GABA release probability or postsynaptic GABA receptors. The third site of plasticity is in the postsynaptic anion gradient of GABAergic synapses; coincident firing of GABAergic axons and postsynaptic neurons can cause a long-lasting change in the reversal potential of GABA(A) receptors mediating fast inhibitory postsynaptic potentials. We review the recent literature on these forms of plasticity by asking how they may be triggered by specific patterns of pre- and postsynaptic action potentials, although very few studies have directly examined spike-timing dependent plasticity (STDP) protocols in inhibitory circuits. Plasticity of interneuron recruitment and of GABAergic signaling provides for a rich flexibility in inhibition that may be central to many aspects of brain function. We do not consider plasticity at glutamatergic synapses on Purkinje cells and other GABAergic principal cells.

Indexed as

chloridefast-spikingGABAinterneuronKCC2NKCC1oscillation

Identifiers

PMID21423494
PMCPMC3059674
OpenAlexW2082878385

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.