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

Cortical blepharoptosis.

G B Krohel, J F Griffin

    American Journal of Ophthalmology
    |May 1, 1978
    PubMed
    Summary
    This summary is machine-generated.

    Right frontal lobe infarction can cause bilateral blepharoptosis (droopy eyelids), indicating eyelid control is represented in both brain hemispheres. This condition typically resolves within two months.

    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

    Comparison of radiographic scoring systems for assessment of bone healing after tibial plateau leveling osteotomy in dogs.

    Frontiers in veterinary science·2023
    Same author

    Ultrasonographic and CT accuracy in localising surgical- or necropsy- confirmed solitary hepatic masses in dogs.

    The Journal of small animal practice·2019
    Same author

    Tissue classification in a canine model of Duchenne Muscular Dystrophy using quantitative MRI parameters.

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2017
    Same author

    Putative Cerebral Microbleeds in Dogs Undergoing Magnetic Resonance Imaging of the Head: A Retrospective Study of Demographics, Clinical Associations, and Relationship to Case Outcome.

    Journal of veterinary internal medicine·2017
    Same author

    Localized MRI and histological image correlation in a canine model of duchenne muscular dystrophy.

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2017
    Same author

    Calcinosis circumscripta associated with osseous cranial thoracic stenotic myelopathy in a dog.

    The Journal of small animal practice·2016
    Same journal

    Therapeutic Advances in Corneal Scar management: Topical Treatments, Mesenchymal Cell Therapy and Stromal Transplantation.

    American journal of ophthalmology·2026
    Same journal

    Increased Risk for Ocular Surface Neoplasia in Recipients of Solid Organ Transplant.

    American journal of ophthalmology·2026
    Same journal

    Aflibercept With vs Without Reduced-Fluence Photodynamic Therapy for Polypoidal Choroidal Vasculopathy: Optical Coherence Tomography Angiographic changes from a randomized clinical trial.

    American journal of ophthalmology·2026
    Same journal

    Posterior Segment Risk Factors for Penetrating Keratoplasty Failure.

    American journal of ophthalmology·2026
    Same journal

    Rates, Timing, and Predictors of Retreatment Across Risk-Cohorts in Retinopathy of Prematurity: Intravitreal Bevacizumab Injection vs Laser.

    American journal of ophthalmology·2026
    Same journal

    Second-Generation ELZA-sub400 Protocol: Individualized High-Fluence Cross-Linking for Ultra-Thin Keratoconus Corneas.

    American journal of ophthalmology·2026
    See all related articles

    Area of Science:

    • Neurology
    • Neuroscience
    • Ophthalmology

    Background:

    • Stroke and brain infarction are significant neurological events.
    • Frontal lobe lesions can lead to diverse neurological deficits.
    • Blepharoptosis, or drooping of the eyelid, can have various underlying causes.

    Observation:

    • A 59-year-old man experienced a right frontal lobe infarction.
    • Following the infarction, the patient developed bilateral symmetrical blepharoptosis.
    • The eyelid condition resolved spontaneously over a two-month period.

    Findings:

    • The case suggests that eyelid movements are bilaterally controlled by the frontal lobes.
    • Bilateral cortical disease impacting the frontal lobes can result in supranuclear eyelid abnormalities.

    Related Experiment Videos

  • These abnormalities include blepharoptosis and difficulties with eyelid positioning and initiation of movement.

    • Implications:

    • This finding highlights the bilateral representation of eyelid control within the frontal lobes.
    • Understanding this representation is crucial for diagnosing and managing supranuclear eyelid disorders.
    • Further research into frontal lobe functions and their impact on ocular motor control is warranted.