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 Experiment Video

Updated: Mar 14, 2026

A Fine Motor Task to Study Joint Kinematics in a Preclinical Model of Neurodegenerative Disease
05:39

A Fine Motor Task to Study Joint Kinematics in a Preclinical Model of Neurodegenerative Disease

Published on: June 13, 2025

1.0K

The aging brain: Movement speed and spatial control.

Damon G Lamb1, Lauren N Correa2, Talia R Seider3

  • 1Malcom Randall Veterans Affairs Medical Center, Gainesville, FL, USA; Department of Neurology, University of Florida, Gainesville, FL, USA; Center for Neuropsychological Studies, College of Medicine, University of Florida, Gainesville, FL, USA; Cognitive Aging and Memory Center, Institute on Aging, University of Florida, Gainesville, FL, USA.

Brain and Cognition
|September 23, 2016
PubMed
Summary

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

Dissociable, species-specific impact of Aβ on static and dynamic functional connectomes.

bioRxiv : the preprint server for biology·2026
Same author

Deep learning-powered quantification of endocrine cells and CD3<sup>+</sup> T cells in the natural history of type 1 diabetes.

Diabetologia·2026
Same author

Case Reports and Case Studies: An Endangered Species.

Cognitive and behavioral neurology : official journal of the Society for Behavioral and Cognitive Neurology·2025
Same author

Early cerebrospinal fluid elevations of pTau-217 in severe traumatic brain injury subjects.

Frontiers in neurology·2025
Same author

MRS-BIDS, an extension to the Brain Imaging Data Structure for magnetic resonance spectroscopy.

Scientific data·2025
Same author

Linked alterations in structure and autoimmunity biomarkers in remote mild-to-moderate TBI: A multi-modal brain imaging study.

NeuroImage. Clinical·2025
Same journal

Gelastic dysarthria: Speech-triggered pathological laughter with evidence for a selective pontine gating mechanism.

Brain and cognition·2026
Same journal

Brain correlates of linguistic-cognitive stimulation in neurotypical and Atypical older adult populations: A systematic review.

Brain and cognition·2026
Same journal

Effects of Dieting on Neural Encoding of Preferences for Edible and Non-Edible Rewards: An ERP Study.

Brain and cognition·2026
Same journal

Structural complexity of brain regions in mild cognitive impairment and Alzheimer's disease.

Brain and cognition·2026
Same journal

Spatial navigation training enhances performance on large-scale and small-scale spatial tasks through different neural mechanisms.

Brain and cognition·2026
Same journal

Unraveling the link between brain injury and enhanced artistic skills.

Brain and cognition·2026
See all related articles
This summary is machine-generated.

Healthy older adults move more slowly due to a learned strategy to improve accuracy, not just age-related brain changes. This motor slowing enhances precision in movement tasks.

Area of Science:

  • Neuroscience
  • Human Aging Research
  • Motor Control Studies

Background:

  • Motor slowing, or bradykinesia, is a common aging symptom.
  • This slowing may stem from neural degradation or be a learned strategy to improve movement accuracy.

Purpose of the Study:

  • To investigate whether age-related motor slowing is primarily due to neural decline or a learned adaptive behavior.
  • To compare motor performance and accuracy between younger and older adults.

Main Methods:

  • A task involving rapid pen-based aiming movements between targets was administered to 24 healthy adults (12 young, 12 old).
  • Performance was timed, emphasizing speed and accuracy, with varying circle sizes and hand usage across trials.

Main Results:

Keywords:
AgingClosed-looped movementsHemispheric specializationOpen-looped movementsPrecision

More Related Videos

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

2.8K
Eye-Tracking Control to Assess Cognitive Functions in Patients with Amyotrophic Lateral Sclerosis
07:00

Eye-Tracking Control to Assess Cognitive Functions in Patients with Amyotrophic Lateral Sclerosis

Published on: October 13, 2016

8.8K

Related Experiment Videos

Last Updated: Mar 14, 2026

A Fine Motor Task to Study Joint Kinematics in a Preclinical Model of Neurodegenerative Disease
05:39

A Fine Motor Task to Study Joint Kinematics in a Preclinical Model of Neurodegenerative Disease

Published on: June 13, 2025

1.0K
Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function
06:17

Author Spotlight: Investigating the Effects of Mind-Body-Movement Practices on Brain Function

Published on: January 26, 2024

2.8K
Eye-Tracking Control to Assess Cognitive Functions in Patients with Amyotrophic Lateral Sclerosis
07:00

Eye-Tracking Control to Assess Cognitive Functions in Patients with Amyotrophic Lateral Sclerosis

Published on: October 13, 2016

8.8K
  • Older adults consistently performed the task more slowly than younger adults across all target sizes.
  • Younger adults showed increased speed with larger circles but a greater accuracy decline with smaller circles compared to older adults.

Conclusions:

  • Healthy older adults prioritize accuracy over speed more than younger adults.
  • Motor slowing in aging may represent, in part, a learned adaptive strategy to enhance movement precision.