Evidence map›Paper›PMID 35087041›Full record

ArticleNature communications2022

Non-telecentric two-photon microscopy for 3D random access mesoscale imaging.

F K Janiak, P Bartel, M R Bale, T Yoshimatsu, E Komulainen, M Zhou, K Staras, L L Prieto-Godino, T Euler, M Maravall and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. 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

11 authors.

F K JaniakSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK. f.k.janiak@sussex.ac.uk.ORCID 0000-0002-9295-2740
P BartelSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.
M R BaleSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.ORCID 0000-0002-5325-1992
T YoshimatsuSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.ORCID 0000-0002-4939-2020
E KomulainenSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.
M ZhouSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.
K StarasSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.ORCID 0000-0003-4141-339X
L L Prieto-GodinoThe Francis Crick Institute, London, UK.ORCID 0000-0002-2980-362X
T EulerInstitute of Ophthalmic Research, University of Tübingen, Tübingen, Germany.ORCID 0000-0002-4567-6966
M MaravallSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK.ORCID 0000-0002-8869-7206
T BadenSussex Neuroscience, School of Life Sciences, University of Sussex, Brighton, UK. t.baden@sussex.ac.uk.ORCID 0000-0003-2808-4210

Funding

Biotechnology and Biological Sciences Research Council BB/R014817/1Biotechnology and Biological Sciences Research Council BB/S00310X/1Medical Research Council MC_PC_15071Medical Research Council MR/P006639/1Medical Research Council MR/P010121/1Wellcome TrustWellcome Trust (Wellcome) 220277/Z20/Z
6 · The paper itself

Abstract

Diffraction-limited two-photon microscopy permits minimally invasive optical monitoring of neuronal activity. However, most conventional two-photon microscopes impose significant constraints on the size of the imaging field-of-view and the specific shape of the effective excitation volume, thus limiting the scope of biological questions that can be addressed and the information obtainable. Here, employing a non-telecentric optical design, we present a low-cost, easily implemented and flexible solution to address these limitations, offering a several-fold expanded three-dimensional field of view. Moreover, rapid laser-focus control via an electrically tunable lens allows near-simultaneous imaging of remote regions separated in three dimensions and permits the bending of imaging planes to follow natural curvatures in biological structures. Crucially, our core design is readily implemented (and reversed) within a matter of hours, making it highly suitable as a base platform for further development. We demonstrate the application of our system for imaging neuronal activity in a variety of examples in zebrafish, mice and fruit flies.

Indexed as

PhotonsAnimalsBrainDrosophilaImaging, Three-DimensionalLarvaLensesLightMaleMiceMicroscopyNeuronsZebrafish

Identifiers

PMID35087041
PMCPMC8795402

What OpenQuestion holds

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LicenceCC BY
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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.