Evidence map›Paper›PMID 33854113›Full record

ArticleScientific reports2021

ANMAF: an automated neuronal morphology analysis framework using convolutional neural networks.

Ling Tong, Rachel Langton, Joseph Glykys, Stephen Baek

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
5.5field-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

5 citing papers in PubMed, 24 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

4 authors at 1 institution in 1 country.

Ling TongDepartment of Business Analytics, University of Iowa, Iowa City, 52242, Iowa, United States.
Rachel LangtonDepartments of Pediatrics and Neurology, Iowa Neuroscience Institute, University of Iowa, Iowa City, 52242, Iowa, United States.
Joseph GlykysDepartments of Pediatrics and Neurology, Iowa Neuroscience Institute, University of Iowa, Iowa City, 52242, Iowa, United States. joseph-glykys@uiowa.edu.
Stephen BaekDepartment of Industrial and Systems Engineering, University of Iowa, Iowa City, 52242, Iowa, United States. stephen-baek@uiowa.edu.
University of Iowa · US

Funding

Water and chloride movement in neurons during seizure activityR01NS115800 · NINDS · UNIVERSITY OF IOWA · PI GLYKYS, JOSEPH C. · 2020 to 2024
$2.1M
Osmotic Therapy for Seizures in Pediatric Traumatic Brain InjuryK08NS091248 · NINDS · UNIVERSITY OF IOWA · PI GLYKYS, JOSEPH C. · 2015 to 2019
$978k
NINDS NIH HHS K08 NS091248NINDS NIH HHS R01 NS115800
6 · The paper itself

Abstract

Measurement of neuronal size is challenging due to their complex histology. Current practice includes manual or pseudo-manual measurement of somatic areas, which is labor-intensive and prone to human biases and intra-/inter-observer variances. We developed a novel high-throughput neuronal morphology analysis framework (ANMAF), using convolutional neural networks (CNN) to automatically contour the somatic area of fluorescent neurons in acute brain slices. Our results demonstrate considerable agreements between human annotators and ANMAF on detection, segmentation, and the area of somatic regions in neurons expressing a genetically encoded fluorophore. However, in contrast to humans, who exhibited significant variability in repeated measurements, ANMAF produced consistent neuronal contours. ANMAF was generalizable across different imaging protocols and trainable even with a small number of humanly labeled neurons. Our framework can facilitate more rigorous and quantitative studies of neuronal morphology by enabling the segmentation of many fluorescent neurons in thick brain slices in a standardized manner.

Indexed as

BrainFluorescenceHumansImage Processing, Computer-AssistedNeural Networks, ComputerObserver Variation

Identifiers

PMID33854113
PMCPMC8046969
OpenAlexW3154954102

What OpenQuestion holds

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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.