Evidence map›Paper›PMID 23100424›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2012

Dark exposure extends the integration window for spike-timing-dependent plasticity.

Yatu Guo, Shiyong Huang, Roberto de Pasquale, Kevin McGehrin, Hey-Kyoung Lee, Kanxing Zhao, Alfredo Kirkwood

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

37 citing papers in PubMed, 59 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Blockade of GluN2B-Containing NMDA Receptors Prevents Potentiation and Depression of Responses during Ocular Dominance Plasticity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  5. Review
  6. 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
  7. Review
  8. Article
  9. Article
  10. Article
  11. Disruption of NMDAR Function Prevents Normal Experience-Dependent Homeostatic Synaptic Plasticity in Mouse Primary Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  12. Mechanisms of Homeostatic Synaptic PlasticityFrontiers in cellular neuroscience · 2019
    Review
  13. Metaplasticity in the Visual Cortex: Crosstalk Between Visual Experience and Reactive Oxygen Species.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  14. Article
  15. Review
  16. Critical periods in amblyopia.Visual neuroscience · 2018
    Review
  17. Brief Novel Visual Experience Fundamentally Changes Synaptic Plasticity in the Mouse Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  18. Article
  19. Functional Organization of Cutaneous and Muscle Afferent Synapses onto Immature Spinal Lamina I Projection Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    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

7 authors at 3 institutions in 2 countries.

Yatu GuoThe Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218, USA.
Shiyong Huang
Roberto de Pasquale
Kevin McGehrin
Hey-Kyoung Lee
Kanxing Zhao
Alfredo Kirkwood
Johns Hopkins University · USTianjin Medical University Eye Hospital · CNUniversity of Maryland, College Park · US

Funding

Global Synpatic Plasticity Mechanisms in Visual CortexR01EY014882 · NEI · UNIV OF MARYLAND, COLLEGE PARK · PI Hey-Kyoung Lee · 2004 to 2026
$7.9M
Regulation of Synaptic Plastiticy in Visual CortexR01EY012124 · NEI · JOHNS HOPKINS UNIVERSITY · PI KIRKWOOD, ALFREDO · 1998 to 2021
$7.6M
Howard Hughes Medical InstituteNEI NIH HHS R01 EY012124NEI NIH HHS R01 EY014882
6 · The paper itself

Abstract

Metaplasticity, the adaptive changes of long-term potentiation (LTP) and long-term depression (LTD) in response to fluctuations in neural activity is well documented in visual cortex, where dark rearing shifts the frequency threshold for the induction of LTP and LTD. Here we studied metaplasticity affecting spike-timing-dependent plasticity, in which the polarity of plasticity is determined not by the stimulation frequency, but by the temporal relationship between near-coincidental presynaptic and postsynaptic firing. We found that in mouse visual cortex the same regime of deprivation that restricts the frequency range for inducing rate-dependent LTD extends the integration window for inducing timing-dependent LTD, enabling LTD induction with random presynaptic and postsynaptic firing. Notably, the underlying mechanism for the changes in both rate-dependent and time-dependent LTD appears to be an increase of NR2b-containing NMDAR at the synapse. Thus, the rules of metaplasticity might manifest in opposite directions, depending on the plasticity-induction paradigms.

Indexed as

Darkness6-Cyano-7-nitroquinoxaline-2,3-dioneAction PotentialsAnalysis of VarianceAnimalsBiophysicsElectric StimulationExcitatory Amino Acid AntagonistsFemaleGABA AntagonistsIn Vitro TechniquesLong-Term PotentiationLong-Term Synaptic DepressionMaleMiceMice, Inbred C57BL6-Cyano-7-nitroquinoxaline-2,3-dioneExcitatory Amino Acid AntagonistsGABA AntagonistsgabazinePyridazines

Identifiers

PMID23100424
PMCPMC3496177
OpenAlexW2082299506

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.