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

Age-Adjusted CKPT App Profiling and Mobility Profiles in Community-Dwelling Older Adults with Near-Ceiling MMSE Scores: A Cross-Sectional Study.

Healthcare (Basel, Switzerland)·2026
Same author

Long Sleep Duration and Sarcopenia According to Physical Activity Level in Community-Dwelling Older Adults.

Geriatrics & gerontology international·2026
Same author

Age-Related Differences in Neural Networks for Error Detection and Inhibitory Control: A LORETA-Based Comparative Study.

Brain sciences·2026
Same author

Measurement Technologies for Ankle-Dorsiflexion Function After Stroke: A Systematic Review and Meta-Analysis of Sensing Approaches and Their Relationships with Gait Performance.

Sensors (Basel, Switzerland)·2026
Same author

Association between frequency of makeup use and depressive symptoms among community-dwelling older Japanese women.

JAR life·2026
Same author

Association Between the Color Kanji Pick-Out Test App Performance and Cognitive Frailty as a Potential Early Screening Marker for Cognitive Decline.

Geriatrics (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jan 17, 2026

The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals
07:30

The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals

Published on: January 13, 2022

2.5K

Investigating the Neural Mechanisms of Self-Controlled and Externally Controlled Movement with a Flexible Exoskeleton

Takayuki Kodama1, Masahiro Yoshikawa2, Kosuke Minamii2

  • 1Department of Physical Therapy, Faculty of Health Sciences, Kyoto Tachibana University, 34 Oyake yamada, Yamashina-ku, Kyoto-City 607-8175, Kyoto, Japan.

Sensors (Basel, Switzerland)
|September 19, 2025
PubMed
Summary

Self-controlled motor tasks using the flexEXO device enhance brain activation in motor planning regions compared to externally controlled tasks, offering new insights for neurorehabilitation strategies.

Keywords:
DLPFCEEGERD/ERSVLPFCassistive devicesbrain–computer interfacesdACCeLORETAexternally controlled tasksflexEXOgraspmotor imagerymotor learningneural plasticityneurorehabilitationself-controlled motor taskssensorimotor cortex

More Related Videos

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

10.9K
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

2.8K

Related Experiment Videos

Last Updated: Jan 17, 2026

The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals
07:30

The Muscle Cuff Regenerative Peripheral Nerve Interface for the Amplification of Intact Peripheral Nerve Signals

Published on: January 13, 2022

2.5K
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

10.9K
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

2.8K

Area of Science:

  • Neuroscience
  • Rehabilitation Engineering
  • Motor Control

Background:

  • Assistive devices combined with self-controlled motor imagery show potential for neurorehabilitation.
  • A soft, Flexible Exoskeleton (flexEXO) was developed for finger movement tasks.
  • This study compared cortical activation during self-controlled versus externally controlled motor tasks.

Purpose of the Study:

  • To investigate if self-controlled motor tasks lead to greater cortical activation than externally controlled tasks.
  • To evaluate the efficacy of the flexEXO device in a neurorehabilitation context.
  • To understand the neural mechanisms underlying self-controlled versus externally controlled movements.

Main Methods:

  • Twenty-one healthy participants performed grasping tasks under four conditions: Self-Controlled Motion (SCC), Other-Controlled Motion (OCC), Self-Controlled Imagery Only (SCIOC), and Other-Controlled Imagery Only (OCIOC).
  • Electroencephalography (EEG) data were collected to measure event-related desynchronization (ERD) in μ and β bands and event-related synchronization (ERS) in the β band.
  • Source localization of brain activity was performed using eLORETA.

Main Results:

  • Self-controlled tasks exhibited higher μERD and βERD, particularly in the primary motor cortex and supplementary motor area.
  • Externally controlled tasks showed increased activation in the inferior parietal lobule and secondary somatosensory cortex.
  • Source localization indicated more robust engagement of motor planning and error-monitoring regions during self-controlled tasks.

Conclusions:

  • The flexEXO device facilitates the investigation of neural mechanisms in motor control.
  • Self-controlled motor tasks enhance cortical activation in key motor areas compared to externally controlled tasks.
  • Findings have significant implications for designing effective neurorehabilitation strategies.