Evidence map›Paper›PMID 26197889›Full record

ArticleBMC biology2015

Quantification of gait parameters in freely walking rodents.

César S Mendes, Imre Bartos, Zsuzsanna Márka, Turgay Akay, Szabolcs Márka, Richard S Mann

Abstract read
In one paragraph

Article in BMC biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Motor unit mechanisms of speed control in mouse locomotion.bioRxiv : the preprint server for biology · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Effects of diet and ovariectomy onBrain communications · 2025
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

4 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

6 authors.

César S MendesDepartment of Biochemistry and Molecular Biophysics, Columbia University, 701 West 168th Street, HHSC 1104, New York, NY, 10032, USA. cesar2001@gmail.com.
Imre BartosDepartment of Physics, Columbia University, 538 West 120th Street, 1009 Pupin, MC 5229, Box 29, New York, NY, 10027, USA.
Zsuzsanna MárkaDepartment of Physics, Columbia University, 538 West 120th Street, 1009 Pupin, MC 5229, Box 29, New York, NY, 10027, USA.
Turgay AkayDepartment of Medical Neuroscience, Dalhousie University, Halifax, NS, B3H 4R2, Canada.
Szabolcs MárkaDepartment of Physics, Columbia University, 538 West 120th Street, 1009 Pupin, MC 5229, Box 29, New York, NY, 10027, USA.
Richard S MannDepartment of Biochemistry and Molecular Biophysics, Columbia University, 701 West 168th Street, HHSC 1104, New York, NY, 10032, USA. rsm10@cumc.columbia.edu.

Funding

Development and Function of an Adult Locomotion Circuit in DrosophilaR01NS070644 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MANN, RICHARD S · 2010 to 2024
$6.2M
Integrative Functional Mapping of Sensory-Motor PathwaysU01NS090514 · NINDS · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI DICKINSON, MICHAEL H, HOLMES, PHILIP J · 2014 to 2018
$3.4M
NINDS NIH HHS R01 NS070644NINDS NIH HHS R01NS070644
6 · The paper itself

Abstract

backgroundQualitative and quantitative measurements of motor performance are essential for characterizing perturbations of motor systems. Although several methods exist for analyzing specific motor tasks, few behavioral assays are readily available to researchers that provide a complete set of kinematic parameters in rodents.

resultsHere we present MouseWalker, an integrated hardware and software system that provides a comprehensive and quantitative description of kinematic features in freely walking rodents. Footprints are visualized with high spatial and temporal resolution by a non-invasive optical touch sensor coupled to high-speed imaging. A freely available and open-source software package tracks footprints and body features to generate a comprehensive description of many locomotion features, including static parameters such as footprint position and stance patterns and dynamic parameters, such as step and swing cycle duration, and inter-leg coordination. Using this method, we describe walking by wild-type mice including several previously undescribed parameters. For example, we demonstrate that footprint touchdown occurs instantaneously by the entire paw with no obvious rostral-caudal or lateral-medial bias.

conclusionsThe readily available MouseWalker system and the large set of readouts it generates greatly increases the currently available toolkit for the analysis of wild type and aberrant locomotion in rodents.

Indexed as

GaitSoftwareWalkingAnimalsBiomechanical PhenomenaFemaleMiceMice, Inbred C57BLOptical ImagingVideo Recording

Identifiers

PMID26197889
PMCPMC4511453

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.