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

[Long loop reflexes--a clinically relevant method].

D Claus

    Fortschritte Der Neurologie-Psychiatrie
    |February 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Late reflex potentials, involving transcortical pathways in the upper limb, are sensitive to pyramidal tract lesions. Electrical nerve stimulation reliably elicits these long-loop responses, aiding in diagnosing neurological conditions.

    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

    Needs of an uninsured equity-deserving minority patient cohort with physical disabilities during the first wave of the COVID-19 pandemic.

    Frontiers in rehabilitation sciences·2023
    Same author

    The German trial on Aciclovir and Corticosteroids in Herpes-simplex-virus-Encephalitis (GACHE): a multicenter, randomized, double-blind, placebo-controlled trial.

    Neurological research and practice·2020
    Same author

    Accuracy enhanced and synthetic wavelength adjustable optical metrology via spectrally resolved digital holography.

    Journal of the Optical Society of America. A, Optics, image science, and vision·2018
    Same author

    Surface relief and refractive index gratings patterned in chalcogenide glasses and studied by off-axis digital holography.

    Applied optics·2018
    Same author

    [Neurological and psychiatric journals during the Third Reich : National socialistic and racist contents].

    Der Nervenarzt·2017
    Same author

    An evidence-based information booklet helps reduce fear-avoidance beliefs after first-time discectomy for disc prolapse.

    Annals of physical and rehabilitation medicine·2016
    Same journal

    [Rare hereditary and acquired diseases with parkinson's syndrome].

    Fortschritte der Neurologie-Psychiatrie·2026
    Same journal

    [Digital transformation in multiple sclerosis: Advances in diagnostics, monitoring and patient-centred care].

    Fortschritte der Neurologie-Psychiatrie·2026
    Same journal

    [Dementia with Lewy bodies].

    Fortschritte der Neurologie-Psychiatrie·2026
    Same journal

    [Impact of the PEPP reimbursement system and other developments on inpatient care of general psychiatry patients 2005 to 2022: a retrospective analysis].

    Fortschritte der Neurologie-Psychiatrie·2026
    Same journal

    [The pathology of the brain eating amoeba Naegleria fowleri].

    Fortschritte der Neurologie-Psychiatrie·2026
    Same journal

    [Chronic vestibular syndromes: Correct diagnosis and treatment].

    Fortschritte der Neurologie-Psychiatrie·2026
    See all related articles

    Area of Science:

    • Neuroscience
    • Motor Control
    • Clinical Electrophysiology

    Context:

    • Late reflex potentials, particularly long-loop reflexes, are established neurophysiological phenomena.
    • The transcortical pathway of upper limb reflexes is known.
    • Electrical nerve stimulation is a clinically feasible method for eliciting reflexes.

    Purpose:

    • To investigate the utility of long-loop reflexes elicited by electrical nerve stimulation in identifying lesions within motor pathways.
    • To assess the sensitivity of these reflexes to specific neurological deficits.

    Summary:

    • Electrical stimulation of upper limb nerve trunks reliably evokes late reflex potentials with a transcortical pathway.
    • These long-loop responses provide reproducible results in the presence of extrapyramidal, cerebellar, and pyramidal lesions.

    Related Experiment Videos

  • The study highlights the sensitivity of the long-loop reflex to lesions affecting the pyramidal tract.

    • Impact:

    • This method offers a non-invasive tool for diagnosing and localizing lesions within the pyramidal tract.
    • Findings contribute to understanding motor pathway integrity and neurological disorder assessment.
    • Clinical application of this technique can improve diagnostic accuracy for movement disorders.