Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Functional Differences Across Playing Roles in Volleyball: A Sensor-Based Assessment.

Journal of functional morphology and kinesiology·2026
Same author

Sex-Specific Differences in Neuromuscular Performance, Joint Mobility, and Postural Control in Elite Karate Athletes.

Sensors (Basel, Switzerland)·2026
Same author

The role of the nucleus in the control of mitochondrial precursor proteins in yeast.

Protein science : a publication of the Protein Society·2026
Same author

EEG Correlates of Upper Limb Function During the Box and Block Test After Stroke.

IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society·2026
Same author

Closely Related <i>Escherichia coli</i> Strains with Multiple Resistances Found on Co-Managed Pig Farms Despite Marked Differences in Farm Antimicrobial Drug Usage.

Veterinary sciences·2026
Same author

A novel neurophysiological approach to evaluate the impact of virtual training on skills acquisition.

Journal of neural engineering·2026

Related Experiment Video

Updated: Dec 29, 2025

Author Spotlight: Assessing Brain Activity in Robotic-Assisted Lower Limb Rehabilitation Using fNIRS
05:25

Author Spotlight: Assessing Brain Activity in Robotic-Assisted Lower Limb Rehabilitation Using fNIRS

Published on: June 7, 2024

1.6K

Using an ankle robotic device for motor performance and motor learning evaluation.

Francesca Martelli1, Eduardo Palermo1, Zaccaria Del Prete1

  • 1Department of Mechanical and Aerospace Engineering (DIMA), Sapienza University of Rome, Roma, Italy.

Heliyon
|February 6, 2020
PubMed
Summary

This study evaluated ankle motor performance and learning using the pediAnklebot robot. Results show ankle movement is anisotropic, with faster adaptation to force fields in specific directions.

Keywords:
AnkleBiomechanical engineeringBiomechanicsBiomedical engineeringGoal directed taskKinematic indicesLearning indexMotor learningRehabilitationpediAnklebot

More Related Videos

Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis
08:55

Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis

Published on: July 7, 2023

566
A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
11:06

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

10.8K

Related Experiment Videos

Last Updated: Dec 29, 2025

Author Spotlight: Assessing Brain Activity in Robotic-Assisted Lower Limb Rehabilitation Using fNIRS
05:25

Author Spotlight: Assessing Brain Activity in Robotic-Assisted Lower Limb Rehabilitation Using fNIRS

Published on: June 7, 2024

1.6K
Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis
08:55

Use of a Foot-Induced Digitally Controlled Resistance Device for Functional Magnetic Resonance Imaging Evaluation in Patients with Foot Paresis

Published on: July 7, 2023

566
A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation
11:06

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

10.8K

Area of Science:

  • Biomechanics
  • Neuroscience
  • Robotics

Background:

  • Ankle motor control is crucial for balance and locomotion.
  • Understanding ankle motor learning in response to external perturbations is important for rehabilitation.
  • Robotic devices offer precise control for studying motor performance.

Purpose of the Study:

  • To evaluate ankle motor performance and motor learning during a goal-directed task using the pediAnklebot robot.
  • To investigate ankle joint anisotropy and adaptation to a viscous force field.
  • To analyze motor performance metrics including accuracy, smoothness, temporal, and stopping indices.

Main Methods:

  • Subjects performed goal-directed ankle movements (plantarflexion, dorsiflexion, inversion, eversion) using the pediAnklebot.
  • A curl viscous force field was applied during an Adaptation phase, with random removal.
  • Ankle motor performance was assessed using accuracy, smoothness, temporal, and stopping indices.
  • Motor learning was quantified using a Learning Index across 5 temporal intervals.

Main Results:

  • Ankle motor performance varied by movement direction, indicating anisotropic behavior.
  • Best accuracy and smoothness were observed in dorsiflexion (sagittal) and inversion (frontal) movements.
  • Subjects demonstrated rapid adaptation to the perturbed force field, influenced by perceived field magnitude.

Conclusions:

  • The ankle joint exhibits anisotropic motor performance characteristics.
  • Robotic-assisted training can reveal insights into ankle motor learning and adaptation.
  • Findings have implications for designing targeted rehabilitation strategies for ankle impairments.