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

[Maculo-ocular reflex and visual perception during vertical acceleration]

F Schmäl1, W Stoll

  • 1Universitäts-HNO-Klinik Münster.

Laryngo- Rhino- Otologie
|January 7, 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

[Effective diagnostics for vertigo, dizziness and equilibrium disorders].

HNO·2020
Same author

HNO·2017
Same author

Archives of gynecology and obstetrics·2016
Same author

Archives of gynecology and obstetrics·2016
Same author

Archives of gynecology and obstetrics·2016
Same author

Archives of gynecology and obstetrics·2016
Same journal

Laryngo- rhino- otologie·2026
Same journal

Laryngo- rhino- otologie·2026
Same journal

Laryngo- rhino- otologie·2026
Same journal

[Otitis media - update on clinical presentation, diagnosis and therapy].

Laryngo- rhino- otologie·2026
Same journal

[Diagnostic error "acute otitis media"].

Laryngo- rhino- otologie·2026
Same journal

[Pharyngeal high‑resolution manometry: techniques and applications].

Laryngo- rhino- otologie·2026
See all related articles

Vertical acceleration impacts the otolithic-ocular reflex. Optimal frequencies for closed-eye testing are 2.5-2.7 Hz, while 1.5-2 Hz is recommended for visual acuity tests.

Area of Science:

  • Vestibular system function
  • Ocular motor control
  • Human physiology

Context:

  • Investigating the otolithic-ocular reflex (OOR) in healthy individuals.
  • Establishing baseline data for patient studies.
  • Understanding human responses to vertical acceleration.

Purpose:

  • To determine the effect of vertical acceleration on the OOR.
  • To identify optimal frequencies for testing OOR with eyes open and closed.
  • To establish standard values for future patient investigations.

Summary:

  • Vertical acceleration was applied to 22 healthy participants at varying frequencies (0.5-2.7 Hz).
  • Ocular movements (eyes closed) and visual acuity (eyes open) were recorded, analyzing coherence and acuity changes.

Related Experiment Videos

  • Increased frequency enhanced coherence for closed eyes (above 2.5 Hz) but degraded visual acuity (above 2.5 Hz) due to increased amplitude and phase shift.

    • Impact:

    • Identified specific frequency ranges for effective OOR testing.
    • Provides crucial data for diagnosing vestibular and ocular motor disorders.
    • Enhances understanding of sensory-motor integration under dynamic conditions.