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

[Quantifying the stimulus parameters in the neck torsion test].

S Holtmann1, V Reiman, U Beimert

  • 1Klinik und Poliklinik für Hals-, Nasen- und Ohrenkranke der Universität München.

Laryngologie, Rhinologie, Otologie
|September 1, 1988
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

[Quality management in the otolaryngology practice].

HNO·2006
Same author

Critical behavior and scaling functions of the three-dimensional O(6) model.

Physical review. E, Statistical, nonlinear, and soft matter physics·2003
Same author

Targeting head and neck cancer by GM-CSF-mediated gene therapy in vitro.

Anticancer research·2000
Same author

[Ear thermometry from the otologic viewpoint].

Laryngo- rhino- otologie·1999
Same author

[Benign paroxysmal positional vertigo].

Deutsche medizinische Wochenschrift (1946)·1996
Same author

[A new method for measuring internal ear circulation using colored microspheres].

Laryngo- rhino- otologie·1995
Same journal

[Pontine deafness--a new disease picture?].

Laryngologie, Rhinologie, Otologie·1988
Same journal

[The significance of slow flows for the caloric excitability of the vestibular organs in weightlessness].

Laryngologie, Rhinologie, Otologie·1988
Same journal

[Remarks on the contribution "Changes in the voice in Lombard reflex" by A. Lamprecht in Laryng. Rhinol. Otol. 67 (1988) 350].

Laryngologie, Rhinologie, Otologie·1988
Same journal

[Perilymph fistula yes or no?].

Laryngologie, Rhinologie, Otologie·1988
Same journal

[Meningioma of the sphenoid bone with involvement of the tympanic cavity].

Laryngologie, Rhinologie, Otologie·1988
Same journal

[The variability of the surface morphology of olfactory sensory receptors].

Laryngologie, Rhinologie, Otologie·1988
See all related articles

A new electronically controlled rotating chair system enhances the reproducibility of cervically induced eye movement tests. This system precisely measures eye movements during trunk rotation, improving diagnostic accuracy.

Area of Science:

  • Vestibular system research
  • Neuroscience
  • Biomechanics

Context:

  • Manual methods for inducing cervically-related eye movements lack reproducibility.
  • Existing test procedures are susceptible to specific and non-specific errors.
  • Precise control over trunk rotation and head fixation is crucial for accurate vestibular-ocular reflex assessment.

Purpose:

  • To describe a novel system for electronically controlled, quantifiable, and reproducible rotating chair movements.
  • To improve the accuracy and reliability of tests measuring cervically induced eye movements.
  • To facilitate objective analysis of eye movements in response to controlled trunk rotation.

Summary:

  • The system utilizes infrared optical gates and processor control for precise ramp and rectangular stimulus profiles.

Related Experiment Videos

  • Optimal head fixation is achieved using custom upper jaw casts and a telescope wall clamp.
  • Safety features, including a release mechanism, are integrated to mitigate risks associated with head fixation and chair movement.

    • Impact:

    • Enables precise correlation of cervically induced eye movements with trunk rotation parameters (amplitude, acceleration, velocity).
    • Provides valuable data for understanding direction and extent of eye shifts, nystagmus, and circularvection.
    • Enhances the diagnostic capabilities for vestibular and neurological disorders by improving test reproducibility and data quality.