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

Regulation of Stroke Volume01:27

Regulation of Stroke Volume

4.6K
The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
4.6K

You might also read

Related Articles

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

Sort by
Same author

Predicting online motor learning after stroke in lower limb task using machine learning.

Scientific reports·2026
Same author

Poststroke Fatigue: An Overlooked Barrier to Functional Recovery.

Journal of the American Heart Association·2026
Same author

Driving behavior in simulator and on-road assessments in brain injury and stroke: a scoping review.

Brain injury·2026
Same author

Cognitive Impairments Impact Functional Mobility in Stroke Survivors.

Neurorehabilitation and neural repair·2025
Same author

Linking behavioral variability to daily function in stroke survivors: the mediating role of cognitive and motor mechanisms.

Journal of neuroengineering and rehabilitation·2025
Same author

The Impact of Cognitive Impairment on Pedal Control and Crash Risk Following Stroke: A Pilot Study.

Restorative neurology and neuroscience·2025

Related Experiment Video

Updated: Jan 4, 2026

The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors
15:00

The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors

Published on: May 2, 2021

4.0K

Impaired force control contributes to car steering dysfunction in chronic stroke.

Prakruti Patel1, Tasnuva Alam1, Brian L Tracy1

  • 1Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, USA.

Disability and Rehabilitation
|November 7, 2019
PubMed
Summary

Stroke survivors struggle with car steering due to impaired grip force control, not just grip strength. Rehabilitation should focus on improving grip force modulation for better driving outcomes.

Keywords:
Grip strengthdrivingforce controlfunctional independencehemiparesismotor output variability

More Related Videos

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

2.8K
Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
04:49

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes

Published on: September 6, 2024

1.4K

Related Experiment Videos

Last Updated: Jan 4, 2026

The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors
15:00

The Impact of Motor Task Conditions on Goal-Directed Arm Reaching Kinematics and Trunk Compensation in Chronic Stroke Survivors

Published on: May 2, 2021

4.0K
Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients
05:23

Motor Dual-Tasks for Gait Analysis and Evaluation in Post-Stroke Patients

Published on: March 11, 2021

2.8K
Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
04:49

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes

Published on: September 6, 2024

1.4K

Area of Science:

  • Neurology
  • Rehabilitation Medicine
  • Motor Control

Background:

  • Stroke often leads to motor impairments affecting daily activities.
  • Car steering requires precise grip strength and force control.
  • Understanding stroke's impact on steering is crucial for rehabilitation.

Purpose of the Study:

  • To assess the effect of stroke on car steering performance.
  • To determine the role of grip strength and grip force control in steering ability after stroke.

Main Methods:

  • 12 stroke survivors and 12 controls performed gripping tasks and simulated driving.
  • Grip strength, grip force variability, and lane deviation were measured.
  • The paretic hand's performance was compared to controls.

Main Results:

  • The paretic hand showed weaker grip strength, higher grip force variability, and greater lane deviation.
  • Grip force variability significantly predicted lane deviation in the paretic hand (R² = 0.49, p < 0.05).
  • Grip strength did not significantly predict steering performance.

Conclusions:

  • Stroke significantly impairs steering ability, primarily due to deficits in grip force control.
  • Grip force modulation, rather than strength, is key for steering accuracy post-stroke.
  • Driving rehabilitation should incorporate training for grip force modulation to improve functional mobility.