Evidence map›Paper›PMID 37342719›Full record

ArticleBiomedical optics express2023

Characteristics of Henle's fiber layer in healthy and glaucoma eyes assessed by polarization-sensitive optical coherence tomography.

Alice R Motschi, Florian Schwarzhans, Sylvia Desissaire, Stefan Steiner, Hrvoje Bogunović, Philipp K Roberts, Clemens Vass, Christoph K Hitzenberger, Michael Pircher

Open access · goldAbstract read
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Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Alice R MotschiMedical University of Vienna, Center for Medical Physics and Biomedical Engineering, Vienna, Austria.ORCID https://orcid.org/0000-0003-0804-2304
Florian SchwarzhansMedical University of Vienna, Center for Medical Statistics, Informatics and Intelligent Systems, Vienna, Austria.ORCID https://orcid.org/0000-0002-1413-4574
Sylvia DesissaireMedical University of Vienna, Center for Medical Physics and Biomedical Engineering, Vienna, Austria.ORCID https://orcid.org/0000-0002-7227-8031
Stefan SteinerMedical University of Vienna, Department of Ophthalmology and Optometry, Vienna, Austria.
Hrvoje BogunovićMedical University of Vienna, Christian Doppler Laboratory for Artificial Intelligence in Retina, Vienna, Austria.ORCID https://orcid.org/0000-0002-9168-0894
Philipp K RobertsMedical University of Vienna, Department of Ophthalmology and Optometry, Vienna, Austria.
Clemens VassMedical University of Vienna, Department of Ophthalmology and Optometry, Vienna, Austria.
Christoph K HitzenbergerMedical University of Vienna, Center for Medical Physics and Biomedical Engineering, Vienna, Austria.ORCID https://orcid.org/0000-0002-6608-8821
Michael PircherMedical University of Vienna, Center for Medical Physics and Biomedical Engineering, Vienna, Austria.ORCID https://orcid.org/0000-0001-9285-7527
Medical University of Vienna · AT

Funding

Austrian Science Fund FWF KLI 749
6 · The paper itself

Abstract

Using conventional optical coherence tomography (OCT), it is difficult to image Henle fibers (HF) due to their low backscattering potential. However, fibrous structures exhibit form birefringence, which can be exploited to visualize the presence of HF by polarization-sensitive (PS) OCT. We found a slight asymmetry in the retardation pattern of HF in the fovea region that can be associated with the asymmetric decrease of cone density with eccentricity from the fovea. We introduce a new measure based on a PS-OCT assessment of optic axis orientation to estimate the presence of HF at various eccentricities from the fovea in a large cohort of 150 healthy subjects. By comparing a healthy age-matched sub-group (N = 87) to a cohort of 64 early-stage glaucoma patients, we found no significant difference in HF extension but a slightly decreased retardation at about 2° to 7.5° eccentricity from the fovea in the glaucoma patients. This potentially indicates that glaucoma affects this neuronal tissue at an early state.

Identifiers

PMID37342719
PMCPMC10278601
OpenAlexW4362706005

What OpenQuestion holds

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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.