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

Factors Influencing Functional Recovery in People After Chronic Critical Illness During Early Neurological Rehabilitation.

Journal of multidisciplinary healthcare·2026
Same author

Eagle's Syndrome Presenting With Peripheral Facial Palsy-A Case Report.

Head & neck·2026
Same author

Reliability and minimal clinically important differences of gait characteristics in peripheral vestibular disorders.

Frontiers in neurology·2026
Same author

Field position and subjective number of headers are associated with subcortical volumes in female soccer players.

AJNR. American journal of neuroradiology·2026
Same author

Effects of left ventro-dorsal stream stimulation on novel tool use.

Cerebral cortex (New York, N.Y. : 1991)·2026
Same author

Evaluation of a multidisciplinary neurological rehabilitation program for the post-COVID-19 condition.

Journal of neurology·2026

Related Experiment Video

Updated: Sep 17, 2025

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.3K

Repetitive Grasping After Stroke Assisted by Functional Electrical Stimulation.

Chiara Höhler1,2, Satoshi Endo3, Joachim Hermsdörfer2

  • 1Department of Neurology-Research Group, Schoen Clinic Bad Aibling, Bad Aibling, Germany.

Artificial Organs
|June 27, 2025
PubMed
Summary

Functional Electrical Stimulation (FES) effectively assists stroke patients in grasping and releasing objects, enabling sufficient grip force without significant muscle fatigue. This technology shows promise for improving daily living activities for individuals with hemiparesis.

Keywords:
Functional Electrical Stimulationactivities of daily livingassistive devicesgrip forcestroke

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

362
Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits
07:34

Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits

Published on: November 23, 2019

8.0K

Related Experiment Videos

Last Updated: Sep 17, 2025

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.3K
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

362
Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits
07:34

Functional MRI in Conjunction with a Novel MRI-compatible Hand-induced Robotic Device to Evaluate Rehabilitation of Individuals Recovering from Hand Grip Deficits

Published on: November 23, 2019

8.0K

Area of Science:

  • Rehabilitation Engineering
  • Neuroscience
  • Biomechanics

Background:

  • Investigated grip force requirements for object grasping and release using Functional Electrical Stimulation (FES) in hemiparetic patients.
  • Assessed FES utility in assisting essential motion primitives: sufficient force production, sustained grip, successful release, and fatigue monitoring.

Purpose of the Study:

  • To evaluate the efficacy of Functional Electrical Stimulation (FES) in augmenting grip force for hemiparetic patients post-stroke.
  • To determine if FES-assisted grasping meets the requirements for daily living activities, including force generation, maintenance, release, and muscle fatigue.

Main Methods:

  • Observational, cross-sectional study involving hemiparetic patients repetitively grasping and releasing a sensorized object with FES assistance.
  • Measured grip force metrics including maximum grip force (GFmax), duration of force maintenance, and release ratio, analyzing changes across repetitions for fatigue.

Main Results:

  • Patients achieved a median GFmax of 6.9 N, with force levels comparable to healthy individuals and sufficient for object transportation.
  • Grip force was maintained for a median of 1.8 seconds, and assisted release was significantly better in patients with spasticity.
  • No physiologically meaningful muscle fatigue was observed during repetitive FES-assisted grasping tasks.

Conclusions:

  • FES assistance enables stroke patients to produce adequate grip force for object manipulation without significant fatigue.
  • The grip forces achieved are relevant for activities of daily living, highlighting FES's assistive potential.
  • Further validation is needed for FES effectiveness in grasping real-world objects.