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 Videos

Incremental limb hypometria.

T Mizuno1, G P Crucian, G R Finney

  • 1Department of Neurology, University of Florida College of Medicine, L3-100 McKnight Brain Institute, Newell Drive, Gainesville, FL 32610, USA.

Journal of Neurology, Neurosurgery, and Psychiatry
|May 18, 2006
PubMed
Summary
This summary is machine-generated.

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

Using Clinical Decision Intelligence Applications to Improve Pathways For Earlier Detection Of Underrecognized Cognitive Disorders.

JAR life·2023
Same author

Vertical pseudoneglect: Sensory-attentional versus action-intentional.

Journal of clinical and experimental neuropsychology·2022
Same author

Unilateral Apraxic Agraphia without Ideomotor Apraxia from a callosal lesion in a patient with Marchiafava-Bignami disease.

Neurocase·2018
Same author

The visual kinetic depth effect is altered with Parkinson's disease.

Parkinsonism & related disorders·2017
Same author

A full-brain, bootstrapped analysis of diffusion tensor imaging robustly differentiates Parkinson disease from healthy controls.

Neuroinformatics·2014
Same author

Praxis performance with left versus right hemisphere lesions.

NeuroRehabilitation·2014
Same journal

Global epidemiology of amyotrophic lateral sclerosis: a systematic review and meta-analysis.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Diagnostic accuracy of a two-cut-off approach using the FAQ/MMSE ratio and FAQ for clinical preselection of patients for anti-amyloid therapy.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Cancer risk and mortality in patients with multiple sclerosis in Finland: a retrospective population-based cohort study.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Visuospatial working memory in Huntington's disease: behavioural and structural brain correlates.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Characteristics and outcomes in electric scooter-related traumatic brain injuries in Helsinki.

Journal of neurology, neurosurgery, and psychiatry·2026
Same journal

Chronological ageing and ovarian reserve in MS: insights from anti-Müllerian hormone and disability progression.

Journal of neurology, neurosurgery, and psychiatry·2026
See all related articles

Patients with right hemisphere strokes may experience incremental limb hypometria (ILH), a condition causing progressively shorter lines when drawing blindfolded. This finding highlights a potential barrier in stroke rehabilitation.

Area of Science:

  • Neuroscience
  • Neurology
  • Rehabilitation Medicine

Background:

  • Right hemisphere stroke (RHD) can lead to various motor deficits.
  • Limb hypometria, a reduction in limb movement amplitude, is a known consequence.
  • The progressive nature of limb hypometria in RHD patients requires further investigation.

Purpose of the Study:

  • To determine if patients with right hemisphere strokes exhibit incremental limb hypometria (ILH).
  • To assess the prevalence of ILH in a cohort of RHD patients.
  • To understand the potential impact of ILH on disability and rehabilitation.

Main Methods:

  • 11 patients with right hemisphere strokes and 8 matched controls participated.
  • Participants were tasked with drawing a series of horizontal lines while blindfolded.

Related Experiment Videos

  • Line length and progression were analyzed to identify patterns of hypometria.

    • Main Results:

    • Six out of 11 RHD patients demonstrated incremental limb hypometria (ILH).
    • This progressive decrease in line length was not observed in the control group.
    • The findings suggest ILH is a distinct manifestation in RHD.

    Conclusions:

    • Right hemisphere strokes can lead to incremental limb hypometria.
    • ILH may be a significant factor contributing to disability post-stroke.
    • Identifying and addressing ILH is crucial for effective stroke rehabilitation strategies.