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

Vision and vestibular adaptation

J L Demer1, B T Crane

  • 1Jules Stein Eye Institute, Department of Ophthalmology, University of California, Los Angeles 90095-7002, USA.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery
|July 23, 1998
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

Preface.

Progress in brain research·2022
Same author

The Management and Imaging of Vestibular Schwannomas.

AJNR. American journal of neuroradiology·2017
Same author

Compartmentalization of extraocular muscle function.

Eye (London, England)·2014
Same author

Optokinetic asynunetry in esotropia.

Journal of pediatric ophthalmology and strabismus·2014
Same author

"Is After-Care of Tuberculosis a Medical Problem?".

Transactions of the American Clinical and Climatological Association·2011
Same author

Pathological Processes in the Lung associated with Bronchial Asthma.

Transactions of the American Climatological and Clinical Association. American Climatological and Clinical Association·2011
Same journal

Preoperatively Diagnosed Versus Undiagnosed Major Salivary Gland Cancer: Clinicopathological Characteristics, Treatment Strategies, and Oncological Outcomes.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Estimating Performance Using Tonotopic Measurements of Intracochlear Electrocochleography: Comparison of Lateral Wall and Perimodiolar Arrays.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Head and Neck Free Flap Reconstruction: Current Landscape and Emerging Technologies.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

GLP-1 Receptor Agonist Effect on Disease Severity in Idiopathic Subglottic Stenosis.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Congenital Intraoral Synechiae: A Scoping Review of Airway, Feeding, and Surgical Management.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
Same journal

Otovent Versus Valsalva: Physiological Insights for Diagnostic and Therapeutic Autoinflation in Eustachian Tube Dysfunction.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2026
See all related articles

Visual-vestibular interaction during natural activities shows that head movements optimize gaze stabilization. This visual-vestibular reflex adapts to stabilize gaze during both head rotations and translations, crucial for everyday tasks.

Area of Science:

  • Neuroscience
  • Human Physiology
  • Biomechanics

Background:

  • Understanding visual-vestibular interaction is key to explaining gaze stabilization during natural movements.
  • Previous research has focused on isolated head rotations, but natural activities involve complex head translations and rotations.

Purpose of the Study:

  • To investigate visual-vestibular interaction during natural activities like standing, walking, and running.
  • To relate findings to canal-otolith interactions during eccentric head rotations.
  • To assess the impact of age and visual conditions on gaze stabilization.

Main Methods:

  • Measured eye and head movements using magnetic search coils and head translation with a flux gate magnetometer.
  • Evaluated activities under normal vision, remembered target (darkness), and magnified vision (x2 telescopic spectacles).

Related Experiment Videos

  • Assessed canal-otolith interaction via passive whole-body rotations (pitch and yaw) at various frequencies and eccentricities.

    • Main Results:

    • Angular vestibulo-ocular reflex (VOR) gains were less than 1.0 and lower in elderly subjects.
    • Head translations during walking/running compensated for head rotations, optimizing gaze stabilization.
    • VOR gain modulation occurred rapidly during eccentric rotations, suggesting early visual-otolith integration.

    Conclusions:

    • Vestibulo-ocular reflex performance is adapted for gaze stabilization during natural head perturbations.
    • Canal and otolith signals interact linearly, scaled by inverse target distance.
    • Visual requirements significantly influence the performance of VOR from both canals and otoliths.