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

Posttraumatic abducens to oculomotor nerve misdirection.

Edward G Buckley1, Forrest D Ellis, Eric Postel

  • 1Duke University Eye Center, Durham, NC, USA

Journal of AAPOS : the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
|February 25, 2005
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

Anterior Nasal Superior Oblique Tendon Syndrome: A Case Series.

American journal of ophthalmology·2024
Same author

Molecular regulation of myocyte fusion.

Current topics in developmental biology·2024
Same author

Creation of an asynchronous faculty development curriculum on well-written narrative assessments that avoid bias.

BMC medical education·2023
Same author

Methicillin-Resistant Staphylococcus aureus Endogenous Endophthalmitis Retinal Detachment Repairs.

Ophthalmology. Retina·2022
Same author

Creating a win-win for the health system and health Profession's education: a direct observation clinical experience with feedback iN real-time (DOCENT) for low acuity patients in the emergency department.

BMC medical education·2022
Same author

Mechanical processes underlying precise and robust cell matching.

Seminars in cell & developmental biology·2021
Same journal

Lipemia retinalis in a neonate with Kaufman oculocerebrofacial syndrome: a case of co-occurrence.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
Same journal

Extensive conjunctival papillomatosis in focal dermal hypoplasia.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
Same journal

Dacryoendoscopic findings and treatment of congenital lacrimal duct obstruction in Wolf-Hirschhorn syndrome: a case series.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
Same journal

A presumed case of tinea blepharociliaris in a 10-year-old boy.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
Same journal

Ferret attack requiring eyelid, lacrimal system, and facial reconstruction to restore anatomy and function.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
Same journal

Postoperative syphilitic scleritis following strabismus surgery.

Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus·2026
See all related articles

Traumatic brain injury can cause unusual eye movements due to aberrant connections between the abducens (6th) and oculomotor (3rd) nerves. These rare cases suggest peripheral neuronal misdirection as the likely cause.

Area of Science:

  • Ophthalmology
  • Neuroscience
  • Neurology

Background:

  • Traumatic injuries to cranial nerves can lead to paradoxical eye movement patterns.
  • Aberrant connections between the oculomotor (3rd), trigeminal (5th), and abducens (6th) nerves are implicated.

Observation:

  • Three patients presented with unusual ocular motility and eyelid movements post-trauma.
  • Abnormalities suggested aberrant connections between the abducens and oculomotor nerves.

Findings:

  • All patients exhibited third nerve function during sixth nerve stimulation due to aberrant 6th-to-3rd nerve connections.
  • Clinical presentations included partial third nerve palsies and improved ptosis during attempted abduction.

Implications:

Related Experiment Videos

  • The findings support the 'neuronal misdirection hypothesis' for aberrant eye movements following trauma.
  • Peripheral neuronal misdirection is proposed as the primary mechanism, rather than central regeneration or other theories.