Evidence map›Paper›PMID 28983499›Full record

ArticleOptica2016

Fractal propagation method enables realistic optical microscopy simulations in biological tissues.

Adam K Glaser, Ye Chen, Jonathan T C Liu

Open access · goldAbstract read
In one paragraph

Article in Optica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
6.5field-weighted citation impact, top 4% 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

10 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Modeling nonlinear optical microscopy in scattering media, part I. Propagation from lens to focal volume: tutorial.Journal of the Optical Society of America. A, Optics, image science, and vision · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. 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

3 authors at 1 institution in 1 country.

Adam K GlaserDepartment of Mechanical Engineering, University of Washington, Seattle, WA, USA.
Ye ChenDepartment of Mechanical Engineering, University of Washington, Seattle, WA, USA.
Jonathan T C LiuDepartment of Mechanical Engineering, University of Washington, Seattle, WA, USA.
University of Washington · US

Funding

Line-scanned MEMS-based dual-axis confocal microscopy to detect oral lesions in vR01DE023497 · NIDCR · UNIVERSITY OF WASHINGTON · PI LIU, JONATHAN T.C. · 2012 to 2014
$2.4M
Intraoperative confocal microscopy for quantitative delineation of low-grade glioR01CA175391 · NCI · UNIVERSITY OF WASHINGTON · PI LIU, JONATHAN T.C., SANAI, NADER · 2014 to 2018
$1.7M
NCI NIH HHS R01 CA175391NIDCR NIH HHS R01 DE023497
6 · The paper itself

Abstract

Current simulation methods for light transport in biological media have limited efficiency and realism when applied to three-dimensional microscopic light transport in biological tissues with refractive heterogeneities. We describe here a technique which combines a beam propagation method valid for modeling light transport in media with weak variations in refractive index, with a fractal model of refractive index turbulence. In contrast to standard simulation methods, this fractal propagation method (FPM) is able to accurately and efficiently simulate the diffraction effects of focused beams, as well as the microscopic heterogeneities present in tissue that result in scattering, refractive beam steering, and the aberration of beam foci. We validate the technique and the relationship between the FPM model parameters and conventional optical parameters used to describe tissues, and also demonstrate the method's flexibility and robustness by examining the steering and distortion of Gaussian and Bessel beams in tissue with comparison to experimental data. We show that the FPM has utility for the accurate investigation and optimization of optical microscopy methods such as light-sheet, confocal, and nonlinear microscopy.

Identifiers

PMID28983499
PMCPMC5626453
OpenAlexW2479576260

What OpenQuestion holds

Textmetadata
LicenceTDM
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.