Evidence map›Paper›PMID 41530143›Full record

ArticleNature communications2026

Chronically implantable μLED arrays for optogenetic cortical surface stimulation in mice.

Ryan Greer, Antonin Verdier, Emma Butt, Yunzhou Cheng, Ella Callas, Niall McAlinden, Alicia Aniorte, Eya Mabrouk Kakaouia, Magdalena Pereyra, Martin D Dawson and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

12 authors.

Ryan Greer *Institute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK. ryan.greer@strath.ac.uk.ORCID http://orcid.org/0009-0005-6930-4189
Antonin Verdier *Université Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.ORCID http://orcid.org/0000-0003-3713-8380
Emma ButtInstitute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK.ORCID http://orcid.org/0000-0003-1622-3818
Yunzhou ChengInstitute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK.
Ella CallasUniversité Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.
Niall McAlindenInstitute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK.ORCID http://orcid.org/0000-0002-0369-8788
Alicia AniorteUniversité Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.
Eya Mabrouk KakaouiaUniversité Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.
Magdalena PereyraUniversité Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.ORCID http://orcid.org/0000-0003-0981-7378
Martin D DawsonInstitute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK.ORCID http://orcid.org/0000-0002-6639-2989
Brice BathellierUniversité Paris Cité, Institut Pasteur, AP-HP, INSERM, CNRS, Fondation Pour l'Audition, Institut de l'Audition, Paris, France.ORCID http://orcid.org/0000-0001-9211-1960
Keith MathiesonInstitute of Photonics, Dept. of Physics, University of Strathclyde, Glasgow, UK. keith.mathieson@strath.ac.uk.ORCID http://orcid.org/0000-0002-9517-8076

Funding

EC | Horizon 2020 Framework Programme (EU Framework Programme for Research and Innovation H2020) 964568
6 · The paper itself

Abstract

Cortical implants are a proven clinical neurotechnology with the potential to transform our understanding of cognitive processes. These processes rely on complex neuronal networks that are difficult to selectively probe or stimulate. Optogenetics offers cell-type specificity, but achieving the density and coverage required for chronic, high-resolution modulation remains a challenge. We fabricated 100-element μLED arrays (200 μm pixel pitch, 2 × 2 mm

Indexed as

Auditory CortexOptogeneticsAnimalsElectrodes, ImplantedMaleMiceMice, Inbred C57BLNeurons

Identifiers

PMID41530143
PMCPMC12827276

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.