Evidence map›Paper›PMID 24468219›Full record

ArticleJournal of neuroscience methods2014

Forelimb locomotor rating scale for behavioral assessment of recovery after unilateral cervical spinal cord injury in rats.

Anita Singh, Laura Krisa, Kelly L Frederick, Harra Sandrow-Feinberg, Sriram Balasubramanian, Scott K Stackhouse, Marion Murray, Jed S Shumsky

Abstract readValidation Study
In one paragraph

Article in Journal of neuroscience methods, 2014. 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. Article
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  15. Chronic, complete cervicalJournal of applied physiology (Bethesda, Md. : 1985) · 2018
    Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. 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

8 authors.

Anita SinghUniversity of Delaware, Newark, DE, United States. Electronic address: anitausingh@hotmail.com.
Laura KrisaDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States; Thomas Jefferson University, Philadelphia, PA, United States.
Kelly L FrederickDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States.
Harra Sandrow-FeinbergDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States.
Sriram BalasubramanianDrexel University, Philadelphia, PA, United States.
Scott K StackhouseDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States.
Marion MurrayDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States.
Jed S ShumskyDrexel University, College of Medicine, Queen Lane, Philadelphia, PA, United States.

Funding

SurgeryP01NS055976 · NINDS · DREXEL UNIVERSITY · PI HOULE, JOHN D. · 2007 to 2017
$12.3M
NINDS NIH HHS P01 NS055976
6 · The paper itself

Abstract

backgroundCervical spinal cord injury (SCI) models in rats have become increasingly useful because of their translational potential. The goal of this study was to design, develop and validate a quick and reliable forelimb locomotor rating scale for adult rats with unilateral cervical SCI injury. NEW

methodAdult female rats were subjected to a C5 unilateral mild contusion (n=10), moderate contusion (n=10) or hemisection injury (n=9). Forelimb locomotion was evaluated before injury, four times during the first week (Days 2, 3, 4 and 7) and weekly for up to 8 weeks post-injury. Scoring categories were identified and animals were ranked based on their performance in these categories. The scale was validated for its usefulness by comparing animals with different injury models (dorsolateral funiculotomy C3/4), levels of injury (moderate contusion C4) and sex (male - moderate contusion C3/4) and also by correlating FLS scores with other established behavioral tests (grid walking and kinetic tests). RESULTS AND COMPARISON WITH EXISTING

methodsForelimb performance on both the grid-walking and kinetic tests was positively correlated with the forelimb locomotor rating scale (FLS). Histological analysis established a positive correlation between the spared tissue and the observed FLS score. Our results show that the new rating scale can reliably detect forelimb deficits and recovery predicted by other behavioral tests. Furthermore, the new method provides reproducible data between trained and naïve examiners.

conclusionIn summary, the proposed rating scale is a useful tool for assessment of injury and treatments designed to enhance recovery after unilateral cervical SCI.

Indexed as

Disability EvaluationForelimbMotor ActivityRecovery of FunctionAnimalsCervical VertebraeDisease Models, AnimalFemaleFunctional LateralityRatsRats, Sprague-DawleyReproducibility of ResultsSeverity of Illness IndexSex FactorsSpinal CordSpinal Cord InjuriesBehavioral testForelimbLocomotionRatRecovery of functionSpinal cord injury

Identifiers

PMID24468219
PMCPMC4252014

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.