Evidence map›Paper›PMID 28122235›Full record

ArticleCell reports2017

Stability and Plasticity of Contextual Modulation in the Mouse Visual Cortex.

Adam Ranson

Abstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
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  5. Article
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  7. Article
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  11. Article
  12. Stable Encoding of Visual Cues in the Mouse Retrosplenial Cortex.Cerebral cortex (New York, N.Y. : 1991) · 2020
    Article
  13. Article
  14. Article
  15. Plasticity in Adult Mouse Visual Cortex Following Optic Nerve Injury.Cerebral cortex (New York, N.Y. : 1991) · 2019
    Article
  16. Article
  17. Article
  18. Review
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

1 author.

Adam RansonNeuroscience and Mental Health Research Institute, Cardiff University, Cardiff, CF24 4HQ, UK. Electronic address: ransona2@cf.ac.uk.

Funding

Wellcome Trust
6 · The paper itself

Abstract

Activity of neurons in primary visual cortex is shaped by sensory and behavioral context. However, the long-term stability of the influence of contextual factors in the mature cortex remains poorly understood. To investigate this, we used two-photon calcium imaging to track the influence of surround suppression and locomotion on individual neurons over 14 days. We found that highly active excitatory neurons and parvalbumin-positive (PV+) interneurons exhibited relatively stable modulation by visual context. Similarly, most neurons exhibited a stable yet distinct degree of modulation by locomotion. In contrast, less active excitatory neurons exhibited plasticity in visual context influence, resulting in increased suppression. These findings suggest that the mature visual cortex possesses stable subnetworks of neurons, differentiated by cell type and activity level, which have distinctive and stable interactions with sensory and behavioral contexts, as well as other less active and more labile neurons, which are sensitive to visual experience.

Indexed as

AlgorithmsAnimalsCalciumInterneuronsLocomotionMaleMiceMice, Inbred C57BLNeuronal PlasticityParvalbuminsPhotic StimulationVisual CortexCalciumParvalbuminslocomotionplasticitysize tuningvisual cortex

Identifiers

PMID28122235
PMCPMC5289925

What OpenQuestion holds

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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.