Evidence map›Paper›PMID 31189918›Full record

ArticleScientific reports2019

Segmentation, Tracing, and Quantification of Microglial Cells from 3D Image Stacks.

Mahmoud Abdolhoseini, Murielle G Kluge, Frederick R Walker, Sarah J Johnson

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Review
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  19. An altered glial phenotype in the NL3Scientific reports · 2020
    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

4 authors.

Mahmoud AbdolhoseiniThe University of Newcastle, School of Electrical Engineering and Computing, Callaghan, NSW, 2308, Australia. mahmoud.abdolhoseini@uon.edu.au.ORCID http://orcid.org/0000-0002-7047-2084
Murielle G KlugeThe University of Newcastle, School of Biomedical Sciences and Pharmacy, Callaghan, NSW, 2308, Australia.
Frederick R WalkerThe University of Newcastle, School of Biomedical Sciences and Pharmacy, Callaghan, NSW, 2308, Australia.
Sarah J JohnsonThe University of Newcastle, School of Electrical Engineering and Computing, Callaghan, NSW, 2308, Australia.ORCID http://orcid.org/0000-0001-6011-3013

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microglia play a central role in modulating synaptic structure and physiology, learning and memory processes. They exhibit morphological changes to perform these roles, therefore the morphological study of microglia can help to understand their functionality. Many promising methods are proposed to automatically segment the blood vessels or reconstruct the neuronal morphology. However, they often fail to accurately capture microglia organizations due to the striking structural differences. This requires a more sophisticated approach of reconstruction taking into account the varying nature of branch structures and soma sizes. To this end, we propose an automated method to reconstruct microglia, and quantify their features from 2D/3D image datasets. We first employ multilevel thresholding to segment soma volumes(3D)/areas(2D) and recognize foreground voxels/pixels. Seed points sampled from the foreground, are connected to form the skeleton of the branches via the tracing process. The reconstructed data is quantified and written in SWC standard file format. We have applied our method to 3D image datasets of microglia, then evaluated the results using ground truth data, and compared them to those achieved via the state-of-the-art methods. Our method outperforms the others both in accuracy and computational time.

Indexed as

AlgorithmsCell TrackingImaging, Three-DimensionalAnimalsMaleMiceMice, TransgenicMicroglia

Identifiers

PMID31189918
PMCPMC6561929

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.