Evidence map›Paper›PMID 32499682›Full record

ArticleFrontiers in neural circuits2020

EZcalcium: Open-Source Toolbox for Analysis of Calcium Imaging Data.

Daniel A Cantu, Bo Wang, Michael W Gongwer, Cynthia X He, Anubhuti Goel, Anand Suresh, Nazim Kourdougli, Erica D Arroyo, William Zeiger, Carlos Portera-Cailliau

Abstract read
In one paragraph

Article in Frontiers in neural circuits, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing 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

66 citing papers in PubMed.

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  14. Calcium Imaging in Drosophila.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
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6 more citing papers are in PubMed but not listed here.

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

10 authors.

Daniel A CantuDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Bo WangDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Michael W GongwerDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Cynthia X HeDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Anubhuti GoelDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Anand SureshDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Nazim KourdougliDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Erica D ArroyoDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
William ZeigerDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.
Carlos Portera-CailliauDepartment of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, United States.

Funding

UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
Imaging the origin of dendritic spine abnormalities in fragile X miceR01HD054453 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Carlos Portera-Cailliau · 2007 to 2026
$6.5M
Training Program in Neural MicrocircuitsT32NS058280 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FELDMAN, JACK L · 2007 to 2017
$2.4M
NICHD NIH HHS R01 HD054453NIGMS NIH HHS T32 GM008042NINDS NIH HHS T32 NS058280
6 · The paper itself

Abstract

Fluorescence calcium imaging using a range of microscopy approaches, such as two-photon excitation or head-mounted "miniscopes," is one of the preferred methods to record neuronal activity and glial signals in various experimental settings, including acute brain slices, brain organoids, and behaving animals. Because changes in the fluorescence intensity of genetically encoded or chemical calcium indicators correlate with action potential firing in neurons, data analysis is based on inferring such spiking from changes in pixel intensity values across time within different regions of interest. However, the algorithms necessary to extract biologically relevant information from these fluorescent signals are complex and require significant expertise in programming to develop robust analysis pipelines. For decades, the only way to perform these analyses was for individual laboratories to write their custom code. These routines were typically not well annotated and lacked intuitive graphical user interfaces (GUIs), which made it difficult for scientists in other laboratories to adopt them. Although the panorama is changing with recent tools like

Indexed as

Data AnalysisSoftwareAlgorithmsAnimalsBrainBrain ChemistryCalciumDrosophilaMiceMicroscopy, Fluorescence, MultiphotonMolecular ImagingOptical ImagingCalcium2-photonCaImAndeconvolutionneocortexneural activitysoftwaretwo-photon

Identifiers

PMID32499682
PMCPMC7244005

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.