Evidence map›Paper›PMID 34842242›Full record

ArticleJournal of visualized experiments : JoVE2021

Assessment of Swim Endurance and Swim Behavior in Adult Zebrafish.

Brooke Burris, Nicholas Jensen, Mayssa H Mokalled

Open access · greenAbstract readVideo-Audio Media
In one paragraph

Article in Journal of visualized experiments : JoVE, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

26 citing papers in PubMed, 26 citations in OpenAlex.

  1. Purinergic Receptor P2Y2 Regulates Neurogenesis and Functional Recovery Following Spinal Cord Injury in Zebrafish.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  5. Identification of Bioactive Medium Chain Fatty Acids (CAntioxidants (Basel, Switzerland) · 2026
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  14. Novel nerve regeneration assessment method using adult zebrafish with crush spinal cord injury.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2025
    Article
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  16. Prey Shifts Drive Venom Evolution in Cone Snails.Molecular biology and evolution · 2024
    Article
  17. Cuban Policosanol (RaydelPharmaceuticals (Basel, Switzerland) · 2024
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  18. Review
  19. Article
  20. Spinal Cord Injury and Assays for Regeneration.Methods in molecular biology (Clifton, N.J.) · 2024
    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.

Brooke BurrisDepartment of Developmental Biology, Washington University School of Medicine.
Nicholas JensenDepartment of Developmental Biology, Washington University School of Medicine.
Mayssa H MokalledDepartment of Developmental Biology, Washington University School of Medicine; Center of Regenerative Medicine, Washington University School of Medicine; mmokalled@wustl.edu.
University of Washington · US

Funding

Potency and contribution of zebrafish progenitors during innate spinal cord repairR01NS113915 · NINDS · WASHINGTON UNIVERSITY · PI Mayssa H. Mokalled · 2019 to 2026
$3.0M
NINDS NIH HHS R01 NS113915
6 · The paper itself

Abstract

Due to their renowned regenerative capacity, adult zebrafish are a premier vertebrate model to interrogate mechanisms of innate spinal cord regeneration. Following complete transection of their spinal cord, zebrafish extend glial and axonal bridges across severed tissue, regenerate neurons proximal to the lesion, and regain their swim capacities within 8 weeks of injury. Recovery of swim function is thus a central readout for functional spinal cord repair. Here, we describe a set of behavioral assays to quantify zebrafish motor capacity inside an enclosed swim tunnel. The goal of these methods is to provide quantifiable measurements of swim endurance and swim behavior in adult zebrafish. For swim endurance, zebrafish are subjected to a constantly increasing water current velocity until exhaustion, and time at exhaustion is reported. For swim behavior assessment, zebrafish are subjected to low current velocities and swim videos are captured with a dorsal view of the fish. Percent activity, burst frequency, and time spent against the water current provide quantifiable readouts of swim behavior. We quantified swim endurance and swim behavior in wild-type zebrafish before injury and after spinal cord transection. We found that zebrafish lose swim function after spinal cord transection and gradually regain that capacity between 2 and 6 weeks post-injury. The methods described in this study could be applied to neurobehavioral, musculoskeletal, skeletal muscle regeneration, and neural regeneration studies in adult zebrafish.

Indexed as

Spinal Cord InjuriesSpinal Cord RegenerationAnimalsAxonsNerve RegenerationSpinal CordZebrafishZebrafish ProteinsZebrafish Proteins

Identifiers

PMID34842242
PMCPMC9226856
OpenAlexW3213097034

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.