Evidence map›Paper›PMID 21632924›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

Visual experience-dependent maturation of correlated neuronal activity patterns in a developing visual system.

Heng Xu, Arseny S Khakhalin, Arto V Nurmikko, Carlos D Aizenman

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. 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
0.8field-weighted citation impact, top 34% 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

18 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Assessing circuit function in the developingFrontiers in behavioral neuroscience · 2026
    Review
  4. Network state transitions during cortical development.Nature reviews. Neuroscience · 2024
    Review
  5. Article
  6. Tetrode Recording in theCold Spring Harbor protocols · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. A competition-based mechanism mediates developmental refinement of tectal neuron receptive fields.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    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.

Heng XuDepartment of Physics, Division of Engineering, Brown University, Providence, Rhode Island 02912, USA.
Arseny S Khakhalin
Arto V Nurmikko
Carlos D Aizenman
Brown University · US

Funding

Cellular basis of visually-guided behavior during developmentR01EY019578 · NEI · BROWN UNIVERSITY · PI AIZENMAN, CARLOS D · 2010 to 2012
$1.1M
NEI NIH HHS R01 EY019578
6 · The paper itself

Abstract

The functional properties of neural circuits become increasingly robust over development. This allows circuits to optimize their output in response to a variety of input. However, it is not clear whether this optimization is a function of hardwired circuit elements, or whether it requires neural experience to develop. We performed rapid in vivo imaging of calcium signals from bulk-labeled neurons in the Xenopus laevis optic tectum to resolve the rapid spatiotemporal response properties of populations of developing tectal neurons in response to visual stimuli. We found that during a critical time in tectal development, network activity becomes increasingly robust, more correlated, and more synchronous. These developmental changes require normal visual input during development and are disrupted by NMDAR blockade. Our data show that visual activity and NMDAR activation are critical for the maturation of tectal network dynamics during visual system development.

Indexed as

AnimalsCalciumDizocilpine MaleateMolecular ImagingNeural Networks, ComputerNeuronsPhotic StimulationReceptors, N-Methyl-D-AspartateSuperior ColliculiVisual PathwaysVisual PerceptionXenopus laevisCalciumDizocilpine MaleateReceptors, N-Methyl-D-Aspartate

Identifiers

PMID21632924
PMCPMC3169172
OpenAlexW2014674912

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.