Evidence map›Paper›PMID 27766187›Full record

ArticleIEEE journal of translational engineering in health and medicine2016

Summary of Human Ankle Mechanical Impedance During Walking.

Hyunglae Lee, Elliott J Rouse, Hermano Igo Krebs

Open access · goldAbstract read
In one paragraph

Article in IEEE journal of translational engineering in health and medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

28 citing papers in PubMed, 151 citations in OpenAlex.

  1. Trial
  2. Ankle Mechanical Impedance During Waling in Chronic Stroke: Preliminary Results.IEEE ... International Conference on Rehabilitation Robotics : [proceedings] · 2019
    Trial
  3. Article
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  6. User-Adaptive Variable Impedance Control Using Bayesian Optimization for Robot-Aided Ankle Rehabilitation.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2025
    Article
  7. Article
  8. Towards a Unified Approach for Continuously-Variable Impedance Control of Powered Prosthetic Legs over Walking Speeds and Inclines.IEEE International Conference on Robotics and Automation : ICRA : [proceedings]. IEEE International Conference on Robotics and Automation · 2024
    Article
  9. Article
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  12. Introduction to a Twin Dual-Axis Robotic Platform for Studies of Lower Limb Biomechanics.IEEE journal of translational engineering in health and medicine · 2023
    Article
  13. Article
  14. Article
  15. Balance strategy in hoverboard control.Scientific reports · 2022
    Article
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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 3 institutions in 3 countries.

Hyunglae LeeSchool for Engineering of Matter, Transport, and Energy Arizona State University Tempe AZ 85287 USA.
Elliott J RouseDepartment of Mechanical Engineering and Department of Biomedical EngineeringNorthwestern UniversityEvanstonIL60208USA; Department of Physical Medicine and RehabilitationNorthwestern UniversityChicagoIL60611USA; Center for Bionic MedicineRehabilitation Institute of ChicagoChicagoIL60611USA.
Hermano Igo KrebsDepartment of Mechanical EngineeringMassachusetts Institute of TechnologyCambridgeMA02139USA; Department of NeurologyUniversity of Maryland School of MedicineBaltimoreMD21201USA; Department of Rehabilitation Medicine ISchool of MedicineFujita Health UniversityNagoyaJapan; Institute of NeuroscienceNewcastle UniversityNewcastle Upon TyneU.K.; Department of Mechanical Science and BioengineeringOsaka UniversityOsakaJapan.
Arizona State University · USNorthwestern University · USUniversity of Maryland, Baltimore · US

Funding

Transcranial Direct Current Stimulation and Robotic Training in Chronic StrokeR01HD069776 · NICHD · WINIFRED MASTERSON BURKE MED RES INST · PI EDWARDS, DYLAN JAMES · 2012 to 2016
$3.2M
Determination of dynamic ankle impedance while walkingF31NS074687 · NINDS · NORTHWESTERN UNIVERSITY · PI ROUSE, ELLIOTT J · 2011 to 2011
$33k
RESEARCH TRAINING IN COGNITIVE DEVELOPMENTT32HD007318 · NICHD · UNIVERSITY OF FLORIDA · PI MILLER, PATRICIA H · 1987 to 1997
–
NICHD NIH HHS R01 HD069776NICHD NIH HHS T32 HD007318NINDS NIH HHS F31 NS074687
6 · The paper itself

Abstract

The human ankle joint plays a critical role during walking and understanding the biomechanical factors that govern ankle behavior and provides fundamental insight into normal and pathologically altered gait. Previous researchers have comprehensively studied ankle joint kinetics and kinematics during many biomechanical tasks, including locomotion; however, only recently have researchers been able to quantify how the mechanical impedance of the ankle varies during walking. The mechanical impedance describes the dynamic relationship between the joint position and the joint torque during perturbation, and is often represented in terms of stiffness, damping, and inertia. The purpose of this short communication is to unify the results of the first two studies measuring ankle mechanical impedance in the sagittal plane during walking, where each study investigated differing regions of the gait cycle. Rouse

Indexed as

ankle dampingankle impedanceankle stiffnessHuman ankle

Identifiers

PMID27766187
PMCPMC5067112
OpenAlexW2507338872

What OpenQuestion holds

Textmetadata
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.