Evidence map›Paper›PMID 24366261›Full record

ArticleThe Journal of physiology2014

Following the ontogeny of retinal waves: pan-retinal recordings of population dynamics in the neonatal mouse.

Alessandro Maccione, Matthias H Hennig, Mauro Gandolfo, Oliver Muthmann, James van Coppenhagen, Stephen J Eglen, Luca Berdondini, Evelyne Sernagor

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in The Journal of physiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

66 citing papers in PubMed, 120 citations in OpenAlex.

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

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

8 authors at 4 institutions in 3 countries.

Alessandro MaccioneInstitute of Neuroscience, Newcastle University Medical School, Framlington Place, Newcastle upon Tyne NE2 4HH, UK. evelyne.sernagor@ncl.ac.uk.
Matthias H Hennig
Mauro Gandolfo
Oliver Muthmann
James van Coppenhagen
Stephen J Eglen
Luca Berdondini
Evelyne Sernagor
Italian Institute of Technology · ITAdaptimmune (United Kingdom) · GBNewcastle University · GBBridge University · SS

Funding

Biotechnology and Biological Sciences Research Council BB/H023569/1Biotechnology and Biological Sciences Research Council BB/H023577/1Biotechnology and Biological Sciences Research Council BB/H023607/1Biotechnology and Biological Sciences Research Council BB/I001042/1Medical Research Council G0900425
6 · The paper itself

Abstract

The immature retina generates spontaneous waves of spiking activity that sweep across the ganglion cell layer during a limited period of development before the onset of visual experience. The spatiotemporal patterns encoded in the waves are believed to be instructive for the wiring of functional connections throughout the visual system. However, the ontogeny of retinal waves is still poorly documented as a result of the relatively low resolution of conventional recording techniques. Here, we characterize the spatiotemporal features of mouse retinal waves from birth until eye opening in unprecedented detail using a large-scale, dense, 4096-channel multielectrode array that allowed us to record from the entire neonatal retina at near cellular resolution. We found that early cholinergic waves propagate with random trajectories over large areas with low ganglion cell recruitment. They become slower, smaller and denser when GABAA signalling matures, as occurs beyond postnatal day (P) 7. Glutamatergic influences dominate from P10, coinciding with profound changes in activity dynamics. At this time, waves cease to be random and begin to show repetitive trajectories confined to a few localized hotspots. These hotspots gradually tile the retina with time, and disappear after eye opening. Our observations demonstrate that retinal waves undergo major spatiotemporal changes during ontogeny. Our results support the hypotheses that cholinergic waves guide the refinement of retinal targets and that glutamatergic waves may also support the wiring of retinal receptive fields.

Indexed as

Light Signal TransductionAction PotentialsAge FactorsAnimalsAnimals, NewbornCholinergic NeuronsGABAergic NeuronsGlutamic AcidMice, Inbred C57BLReceptors, GABA-ARetinaRetinal NeuronsTime FactorsVision, OcularGlutamic AcidReceptors, GABA-A

Identifiers

PMID24366261
PMCPMC3979611
OpenAlexW2021864962

What OpenQuestion holds

Textmetadata
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.