Evidence map›Paper›PMID 19503840›Full record

ArticleNeural plasticity2009

Visual deprivation decreases somatic GAD65 puncta number on layer 2/3 pyramidal neurons in mouse visual cortex.

Alicja Kreczko, Anubhuthi Goel, Lihua Song, Hey-Kyoung Lee

Open access · goldAbstract read
In one paragraph

Article in Neural plasticity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

19 citing papers in PubMed, 29 citations in OpenAlex.

  1. Cortical Somatostatin Innervation Follows a Unique Experience-Independent Developmental Trajectory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  2. Reciprocal interaction between cortical SST and PV interneurons in top-down regulation of retinothalamic refinement.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Implications of Extended Inhibitory Neuron Development.International journal of molecular sciences · 2021
    Review
  4. Article
  5. Article
  6. Integrating Hebbian and homeostatic plasticity: the current state of the field and future research directions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Rebound potentiation of inhibition in juvenile visual cortex requires vision-induced BDNF expression.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. A refractory period for rejuvenating GABAergic synaptic transmission and ocular dominance plasticity with dark exposure.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
  18. A specific requirement of Arc/Arg3.1 for visual experience-induced homeostatic synaptic plasticity in mouse primary visual cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010
    Article
  19. 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

4 authors at 1 institution in 1 country.

Alicja KreczkoDepartment of Biology, University of Maryland, College Park, 20742, USA.
Anubhuthi Goel
Lihua Song
Hey-Kyoung Lee
University 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
NEI NIH HHS R01 EY014882NEI NIH HHS R01-EY014882
6 · The paper itself

Abstract

Proper functioning of the visual system depends on maturation of both excitatory and inhibitory synapses within the visual cortex. Considering that perisomatic inhibition is one of the key factors that control the critical period in visual cortex, it is pertinent to understand its regulation by visual experience. To do this, we developed an immunohistochemical method that allows three-dimensional (3D) analysis of the glutamic acid decarboxylase (GAD) 65-positive inhibitory terminals in the visual cortex. Using this method on transgenic mice expressing yellow fluorescence protein (YFP) in a subset of neurons, we found that the number of somatic GAD65-puncta on individual layer 2/3 pyramidal neurons is reduced when mice are dark-reared from birth and reverted to normal levels by re-exposure to light. There was no change in GAD65-puncta volume or intensity. These results support the reorganization of inhibitory circuitry within layer 2/3 of visual cortex in response to changes in visual experience.

Indexed as

LightAnalysis of VarianceAnimalsCell SizeDarknessGlutamate DecarboxylaseImmunohistochemistryLuminescent ProteinsMiceMice, TransgenicMicroscopy, ConfocalNeuronal PlasticityPhotic StimulationPyramidal CellsSynapsesVision, OcularGlutamate DecarboxylaseLuminescent Proteins

Identifiers

PMID19503840
PMCPMC2686200
OpenAlexW2149932778

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.