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

Hierarchy of Motor Control01:18

Hierarchy of Motor Control

5.5K
The hierarchy of motor control refers to the different levels of organization and processing involved in controlling movement in the body. These levels range from higher cortical areas involved in planning and decision-making to lower spinal cord reflexes that respond automatically to external stimuli.
5.5K
Controller Configurations01:22

Controller Configurations

476
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
476
Lateralization01:28

Lateralization

1.3K
Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
1.3K
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

539
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence of...
539
Open and closed-loop control systems01:17

Open and closed-loop control systems

1.9K
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
1.9K
PD Controller: Design01:26

PD Controller: Design

756
In automotive engineering, car suspension systems often employ Proportional Derivative (PD) controllers to enhance performance. PD controllers are utilized to adjust the damping force in response to road conditions. A controller, acting as an amplifier with a constant gain, demonstrates proportional control, with output directly mirroring input.
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...
756

You might also read

Related Articles

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

Sort by
Same author

A multi-organ map of the human immune system across age, sex and ethnicity.

bioRxiv : the preprint server for biology·2024
Same author

Cell-Matrix Elastocapillary Interactions Drive Pressure-based Wetting of Cell Aggregates.

Physical review. X·2023
Same author

Adding MR Diffusion Imaging and T2 Signal Intensity to Neck Imaging Reporting and Data System Categories 2 and 3 in Primary Sites of Postsurgical Oral Cavity Carcinoma Provides Incremental Diagnostic Value.

AJNR. American journal of neuroradiology·2022
Same author

Active Regulation of Pressure and Volume Defines an Energetic Constraint on the Size of Cell Aggregates.

Physical review letters·2022
Same author

Applying comparative molecular modelling techniques on diverse hydroxamate-based HDAC2 inhibitors: an attempt to identify promising structural features for potent HDAC2 inhibition.

SAR and QSAR in environmental research·2022
Same author

Spatiotemporal sensitivity of mesoderm specification to FGFR signalling in the Drosophila embryo.

Scientific reports·2021
Same journal

Chronic stress primes TLR3-mediated systemic inflammation to produce persistent post-viral fatigue syndrome-like symptoms in mice.

Neuroscience·2026
Same journal

Contribution of muscarinic acetylcholine receptors to bottom-up amplification of frontal and parietal cortical responses to rare deviant tones in rats.

Neuroscience·2026
Same journal

Developmental switch of GABAergic signaling in starburst amacrine cells driven by chloride transporter dynamics.

Neuroscience·2026
Same journal

Epileptiform discharges are associated with increased theta activity over time in patients with Lewy body dementia.

Neuroscience·2026
Same journal

Response times from gap detection threshold testing relate to cognitive processing speed in young adults.

Neuroscience·2026
Same journal

The timing of visual selective attention in fronto-parietal network: TMS behavioral and brain structural evidence.

Neuroscience·2026
See all related articles

Related Experiment Video

Updated: Apr 25, 2026

Block Building Task Identifies Distinct Groups of Left/Right-hand Choice Patterns After Unilateral Peripheral Nerve Injury
07:06

Block Building Task Identifies Distinct Groups of Left/Right-hand Choice Patterns After Unilateral Peripheral Nerve Injury

Published on: March 21, 2025

1.2K

Handedness can be explained by a serial hybrid control scheme.

V Yadav1, R L Sainburg2

  • 1Department of Kinesiology, Penn State University, University Park, PA, United States.

Neuroscience
|September 1, 2014
PubMed
Summary
This summary is machine-generated.

This study reveals distinct motor control strategies for dominant and nondominant arms during reaching. The dominant arm uses predictive control, while the nondominant arm employs impedance control, defining handedness in movement.

Keywords:
dynamic dominancehandednessimpedance controlmotor controlmotor lateralizationpredictive control

More Related Videos

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.0K
Using Virtual Reality to Transfer Motor Skill Knowledge from One Hand to Another
05:12

Using Virtual Reality to Transfer Motor Skill Knowledge from One Hand to Another

Published on: September 18, 2017

551.1K

Related Experiment Videos

Last Updated: Apr 25, 2026

Block Building Task Identifies Distinct Groups of Left/Right-hand Choice Patterns After Unilateral Peripheral Nerve Injury
07:06

Block Building Task Identifies Distinct Groups of Left/Right-hand Choice Patterns After Unilateral Peripheral Nerve Injury

Published on: March 21, 2025

1.2K
A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.0K
Using Virtual Reality to Transfer Motor Skill Knowledge from One Hand to Another
05:12

Using Virtual Reality to Transfer Motor Skill Knowledge from One Hand to Another

Published on: September 18, 2017

551.1K

Area of Science:

  • Neuroscience
  • Motor Control
  • Biomechanics

Background:

  • Previous research suggests specialized motor control for dominant and nondominant arms.
  • A hybrid control scheme was previously proposed for single-joint movements.

Purpose of the Study:

  • To investigate interlimb differences in multi-joint reaching movements using a computational framework.
  • To test the hypothesis of specialized motor control (predictive vs. impedance) for dominant and nondominant arms.

Main Methods:

  • Applied a computational framework modeling predictive and impedance control mechanisms.
  • Analyzed multi-joint reaching movements in the horizontal plane for both arms.
  • Modeled the switch-over time between predictive and impedance control modes.

Main Results:

  • Nondominant arm trajectories showed an early switch to impedance control near peak velocity.
  • Dominant arm trajectories were best fit with a late switch to impedance control during deceleration.
  • Results support distinct motor control specializations for each arm.

Conclusions:

  • The dominant arm is specialized for predictive control of limb dynamics.
  • The nondominant arm is specialized for impedance control mechanisms.
  • A computational model operationally defines handedness in multi-joint movements.