Evidence map›Paper›PMID 37816947›Full record

ArticleScientific reports2023

A retinal imaging system for combined measurement of optic nerve head vascular pulsation and stimulated vasodilation in humans.

Anthony E Felder, Mansour Rahimi, Amir Nankali, Nathanael Matei, Farzan Abdolahi, Norman P Blair, Mahnaz Shahidi

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 2 institutions in 1 country.

Anthony E FelderRichard and Loan Hill Department of Biomedical Engineering, University of Illinois at Chicago, Chicago, IL, USA.
Mansour RahimiDepartment of Ophthalmology, University of Southern California, Los Angeles, CA, 90033, USA.
Amir NankaliDepartment of Ophthalmology, University of Southern California, Los Angeles, CA, 90033, USA.
Nathanael MateiDepartment of Ophthalmology, University of Southern California, Los Angeles, CA, 90033, USA.
Farzan AbdolahiDepartment of Ophthalmology, University of Southern California, Los Angeles, CA, 90033, USA.
Norman P BlairDepartment Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, 60607, USA.
Mahnaz ShahidiDepartment of Ophthalmology, University of Southern California, Los Angeles, CA, 90033, USA. mshahidi@usc.edu.
University of Southern California · USUniversity of Illinois Chicago · US

Funding

Ophthalmic Therapeutics Engineering CoreP30EY029220 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Mahnaz Shahidi · 2018 to 2026
$6.5M
Imaging of Retinal Oxygen Metabolism in Diabetic RetinopathyR01EY030115 · NEI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI SHAHIDI, MAHNAZ · 2020 to 2024
$2.0M
NEI NIH HHS P30 EY029220NEI NIH HHS R01 EY030115
6 · The paper itself

Abstract

Vascular pulsation at the optic nerve head (ONH) reflects vessel properties. Reduction in the stimulated retinal vasodilatory capacity has been reported in diabetes, but its relation with vascular pulsation is unknown. Here we report a new retinal imaging system for correlative assessment of ONH vascular pulsation and stimulated retinal vasodilation. Retinal reflectance images were acquired before and during light flicker stimulation to quantify arterial and venous vasodilation (D

Indexed as

Diabetes MellitusOptic DiskHumansIntraocular PressureRetinaRetinal VesselsVasodilation

Identifiers

PMID37816947
PMCPMC10564928
OpenAlexW4387491379

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.