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

Dissociating the behavioral and computational features of implicit motor learning and explicit perturbation detection.

bioRxiv : the preprint server for biology·2026
Same author

Accelerating responsibly: From novelty to necessity in visual assistive technology.

Assistive technology : the official journal of RESNA·2026
Same author

Toward Precision Cardiac Rehabilitation: Current Limitations and Future Opportunities of Omics and Artificial Intelligence.

Sports medicine (Auckland, N.Z.)·2026
Same author

Markerless 3D hand tracking for analysis of pediatric eye-hand coordination.

MethodsX·2026
Same author

Normalization accounts for temporal dynamics in human somatosensory cortex.

bioRxiv : the preprint server for biology·2026
Same author

Evaluating OCR performance for assistive technology: effects of walking speed, camera placement, and camera type.

Disability and rehabilitation. Assistive technology·2026
Same journal

Free-living associations between resting heart rate parameters and cardiometabolic health in adults.

Physiological reports·2026
Same journal

Validation of aerobic threshold assessment using a sweat lactate sensor during arm crank exercise by healthy adults.

Physiological reports·2026
Same journal

Muscle cramps as disorders of impaired termination of contraction: An integrated neurophysiological framework.

Physiological reports·2026
Same journal

Sex differences in circulating platelet-derived CD41+ extracellular vesicles in healthy adults.

Physiological reports·2026
Same journal

The effects of breath holding during high-intensity land-based ergometry in swimmers.

Physiological reports·2026
Same journal

Inhibition of SGLT2 reduces blood pressure in the early phase of salt-sensitive hypertension in male Dahl-SS rats independently of changes in renal inflammation.

Physiological reports·2026
See all related articles

Related Experiment Video

Updated: Mar 28, 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

4.1K

Motor planning poststroke: impairment in vector-coded reach plans.

John-Ross Rizzo1, Todd E Hudson2, Andrew Abdou3

  • 1Rusk Rehabilitation, Langone Medical Center, New York University, New York, New York Department of Psychology and Center for Neural Science, New York University, New York, New York.

Physiological Reports
|December 15, 2015
PubMed
Summary
This summary is machine-generated.

Stroke impairs motor planning, particularly the vector-coded system for movement direction and extent. Rehabilitation may benefit from personalized practice targeting preserved or impaired planning codes to enhance motor learning.

Keywords:
Motor learningmovement planningreachingstroke

More Related Videos

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
08:01

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke

Published on: July 10, 2014

12.1K
Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System
07:35

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Published on: December 29, 2023

2.4K

Related Experiment Videos

Last Updated: Mar 28, 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

4.1K
Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke
08:01

Compensatory Limb Use and Behavioral Assessment of Motor Skill Learning Following Sensorimotor Cortex Injury in a Mouse Model of Ischemic Stroke

Published on: July 10, 2014

12.1K
Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System
07:35

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Published on: December 29, 2023

2.4K

Area of Science:

  • Neuroscience
  • Motor Control
  • Rehabilitation Science

Background:

  • Healthy individuals utilize both vector-coded (direction/extent) and target-coded (endpoint) reach plans.
  • Understanding how stroke affects these distinct motor planning systems is crucial for effective rehabilitation.

Purpose of the Study:

  • To investigate whether vector-coded and target-coded reach planning are differentially impacted after stroke.
  • To explore implications for personalized post-stroke motor rehabilitation strategies.

Main Methods:

  • Stroke survivors and healthy controls performed reach tasks with target-grouped and vector-grouped practice.
  • Analysis of reach accuracy, velocity, acceleration, and error distributions (isotropic vs. elongated ellipses).

Main Results:

  • Reach accuracy, velocity, and acceleration were impaired in the more affected arm post-stroke.
  • Error distribution patterns were similar to controls, but the more affected arm showed less elongated ellipses for vector-grouped reaches.
  • Right-hemispheric strokes showed a particular reduction in error ellipse elongation for vector-grouped reaches.

Conclusions:

  • Stroke appears to disproportionately impair the vector-coded movement planning system.
  • Findings suggest personalized rehabilitation approaches: leveraging preserved codes or retraining impaired codes can enhance motor learning and function.
  • Differential impact on planning systems offers a basis for tailored therapeutic interventions.