Evidence map›Paper›PMID 25485756›Full record

ArticleNature neuroscience2015

Early depolarizing GABA controls critical-period plasticity in the rat visual cortex.

Gabriele Deidda, Manuela Allegra, Chiara Cerri, Shovan Naskar, Guillaume Bony, Giulia Zunino, Yuri Bozzi, Matteo Caleo, Laura Cancedda

Open access · greenAbstract read
In one paragraph

Article in Nature neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing papers in PubMed
6.9field-weighted citation impact, top 2% 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

70 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
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  10. Network state transitions during cortical development.Nature reviews. Neuroscience · 2024
    Review
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  14. Delaying the GABA Shift Indirectly Affects Membrane Properties in the Developing Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  15. Article
  16. Article
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  19. Review
  20. Article

10 more citing papers are in PubMed but not listed here.

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

9 authors at 4 institutions in 1 country.

Gabriele DeiddaNeuroscience and Brain Technologies Department, Istituto Italiano di Tecnologia, Genova, Italy.
Manuela Allegra1] Scuola Normale Superiore, Pisa, Italy. [2] CNR Neuroscience Institute, Pisa, Italy.
Chiara CerriCNR Neuroscience Institute, Pisa, Italy.
Shovan NaskarNeuroscience and Brain Technologies Department, Istituto Italiano di Tecnologia, Genova, Italy.
Guillaume BonyNeuroscience and Brain Technologies Department, Istituto Italiano di Tecnologia, Genova, Italy.
Giulia ZuninoLaboratory of Molecular Neuropathology, Centre for Integrative Biology (CIBIO), University of Trento, Trento, Italy.
Yuri Bozzi1] CNR Neuroscience Institute, Pisa, Italy. [2] Laboratory of Molecular Neuropathology, Centre for Integrative Biology (CIBIO), University of Trento, Trento, Italy.
Matteo CaleoCNR Neuroscience Institute, Pisa, Italy.
Laura CanceddaNeuroscience and Brain Technologies Department, Istituto Italiano di Tecnologia, Genova, Italy.
Italian Institute of Technology · ITNeuroscience Institute · ITScuola Normale Superiore · ITUniversity of Trento · IT

Funding

Telethon GGP10135Telethon GGP13187
6 · The paper itself

Abstract

Hyperpolarizing and inhibitory GABA regulates critical periods for plasticity in sensory cortices. Here we examine the role of early, depolarizing GABA in the control of plasticity mechanisms. We report that brief interference with depolarizing GABA during early development prolonged critical-period plasticity in visual cortical circuits without affecting the overall development of the visual system. The effects on plasticity were accompanied by dampened inhibitory neurotransmission, downregulation of brain-derived neurotrophic factor (BDNF) expression and reduced density of extracellular matrix perineuronal nets. Early interference with depolarizing GABA decreased perinatal BDNF signaling, and a pharmacological increase of BDNF signaling during GABA interference rescued the effects on plasticity and its regulators later in life. We conclude that depolarizing GABA exerts a long-lasting, selective modulation of plasticity of cortical circuits by a strong crosstalk with BDNF.

Indexed as

Critical Period, PsychologicalAnimalsAnimals, NewbornBumetanideContrast SensitivityDiureticsEvoked Potentials, VisualFemaleGABA Antagonistsgamma-Aminobutyric AcidMaleMaze LearningNeuronal PlasticityRatsRats, Long-EvansVisual CortexBumetanideDiureticsGABA Antagonistsgamma-Aminobutyric Acid

Identifiers

PMID25485756
PMCPMC4338533
OpenAlexW2009324406

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.