Evidence map›Paper›PMID 21463668›Full record

ReviewHearing research2011

Developmental plasticity of auditory cortical inhibitory synapses.

Dan H Sanes, Vibhakar C Kotak

Abstract readReview
In one paragraph

Review in Hearing research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

42 citing papers in PubMed, 75 citations in OpenAlex.

  1. Developmental hearing loss-induced perceptual deficits are rescued by genetic restoration of cortical inhibition.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  2. Article
  3. Review
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  6. Early-Life Stress Impairs Perception and Neural Encoding of Rapid Signals in the Auditory Pathway.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  7. Article
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  10. Developmental Regulation of Homeostatic Plasticity in Mouse Primary Visual Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  11. Article
  12. Review
  13. Review
  14. Development of Auditory Cortex Circuits.Journal of the Association for Research in Otolaryngology : JARO · 2021
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
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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

2 authors at 1 institution in 1 country.

Dan H SanesCenter for Neural Science, New York University, NY 10003, USA. sanes@cns.nyu.edu
Vibhakar C Kotak
New York University · US

Funding

Rescue of cortical inhibitory synapses following developmental hearing lossR01DC011284 · NIDCD · NEW YORK UNIVERSITY · PI SANES, DAN HARVEY · 2011 to 2022
$5.4M
Hearing loss affects synaptic balance in auditory cortexR01DC006864 · NIDCD · NEW YORK UNIVERSITY · PI SANES, DAN HARVEY · 2005 to 2009
$2.4M
NIDCD NIH HHS DC006864NIDCD NIH HHS DC011284NIDCD NIH HHS R01 DC006864NIDCD NIH HHS R01 DC011284
6 · The paper itself

Abstract

Functional inhibitory synapses form in auditory cortex well before the onset of normal hearing. However, their properties change dramatically during normal development, and many of these maturational events are delayed by hearing loss. Here, we review recent findings on the developmental plasticity of inhibitory synapse strength, kinetics, and GABAA receptor localization in auditory cortex. Although hearing loss generally leads to a reduction of inhibitory strength, this depends on the type of presynaptic interneuron. Furthermore, plasticity of inhibitory synapses also depends on the postsynaptic target. Hearing loss leads reduced GABAA receptor localization to the membrane of excitatory, but not inhibitory neurons. A reduction in normal activity in development can also affect the use-dependent plasticity of inhibitory synapses. Even moderate hearing loss can disrupt inhibitory short- and long-term synaptic plasticity. Thus, the cortex did not compensate for the loss of inhibition in the brainstem, but rather exacerbated the response to hearing loss by further reducing inhibitory drive. Together, these results demonstrate that inhibitory synapses are exceptionally dynamic during development, and deafness-induced perturbation of inhibitory properties may have a profound impact on auditory processing.

Indexed as

AnimalsAuditory CortexAuditory PathwaysDeafnessHearing LossHumansKineticsMiceModels, BiologicalNeural InhibitionNeuronal PlasticityNeuronsReceptors, GABA-ASynapsesSynaptic TransmissionReceptors, GABA-A

Identifiers

PMID21463668
PMCPMC3135718
OpenAlexW1989611274

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.