Evidence map›Paper›PMID 23326642›Full record

ArticleeLife2013

Quantification of gait parameters in freely walking wild type and sensory deprived Drosophila melanogaster.

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

Erratum issuedAbstract readVideo-Audio Media
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 122 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed, 1 pooled it
–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

122 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Cross-species identification of conserved and divergent locomotor kinematic strategies using AutoGaitA.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
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  6. Whole-body 3D kinematics of freely behavingbioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Article
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  10. Inhibitory circuits control leg movements duringbioRxiv : the preprint server for biology · 2025
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  20. Fine-grained descending control of steering in walkingbioRxiv : the preprint server for biology · 2023
    Article

62 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

César S MendesDepartment of Biochemistry and Molecular Biophysics , Columbia University , New York , USA.
Imre Bartos
Turgay Akay
Szabolcs Márka
Richard S Mann

Funding

CTSA INFRASTRUCTURE FOR PEDIATRIC RESEARCHUL1RR024156 · NCRR · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI GINSBERG, HENRY N · 2006 to 2011
$53.0M
Development and Function of an Adult Locomotion Circuit in DrosophilaR01NS070644 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MANN, RICHARD S · 2010 to 2024
$6.2M
NCRR NIH HHS UL1 RR024156NINDS NIH HHS R01 NS070644NINDS NIH HHS R01NS070644
6 · The paper itself

Abstract

Coordinated walking in vertebrates and multi-legged invertebrates [corrected] such as Drosophila melanogaster requires a complex neural network coupled to sensory feedback. An understanding of this network will benefit from systems such as Drosophila that have the ability to genetically manipulate neural activities. However, the fly's small size makes it challenging to analyze walking in this system. In order to overcome this limitation, we developed an optical method coupled with high-speed imaging that allows the tracking and quantification of gait parameters in freely walking flies with high temporal and spatial resolution. Using this method, we present a comprehensive description of many locomotion parameters, such as gait, tarsal positioning, and intersegmental and left-right coordination for wild type fruit flies. Surprisingly, we find that inactivation of sensory neurons in the fly's legs, to block proprioceptive feedback, led to deficient step precision, but interleg coordination and the ability to execute a tripod gait were unaffected.DOI:http://dx.doi.org/10.7554/eLife.00231.001.

Indexed as

GaitProprioceptionWalkingAnimalsDrosophila melanogasterExtremitiesFeedback, SensoryGenotypeOptics and PhotonicsPhenotypeSensory Receptor CellsSoftwareTime FactorsTransducersVideo RecordingcoordinationD. melanogastergait analysismotor neuronproprioceptionsensory feedbackwalking behavior

Identifiers

PMID23326642
PMCPMC3545443

What OpenQuestion holds

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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.