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

[Vestibular evoked potentials in people]

K Fraczkowski1, L Pośpiech, K Orendorz-Fraczkowska

  • 1Ośrodek Informatyki Medycznej i Pracowni Biocybernetyki Wojskowego Szpitala Klinicznego we Wrocławiu.

Otolaryngologia Polska = the Polish Otolaryngology
|January 1, 1997
PubMed
Summary

Researchers developed a novel system to record vestibular evoked potentials (VsEPs) in humans. This system successfully captured VsEPs in both healthy individuals and a deaf person, demonstrating its efficacy.

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

Sudden hearing loss as a first complication of long-standing Type 1 diabetes mellitus: a case report.

Diabetic medicine : a journal of the British Diabetic Association·2004
Same author

Are there any disturbances in vestibular organ of children and young adults with Type I diabetes?

Diabetologia·2002
Same author

[Progress in rehabilitation of dizziness and equilibrium disorders].

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2001
Same author

[Rehabilitation of benign paroxysmal positional vertigo in the experience of the Wrocław Clinics].

Otolaryngologia polska = The Polish otolaryngology·2001
Same author

[Assessment of some biochemical factors of nasal mucosa in workers occupationally exposed to inhaled chemicals].

Medycyna pracy·2000
Same author

[Chemodectoma: tympanic tumor].

Otolaryngologia polska = The Polish otolaryngology·2000

Area of Science:

  • Neuroscience
  • Otolaryngology
  • Biomedical Engineering

Context:

  • Vestibular evoked potentials (VsEPs) are crucial for assessing vestibular organ function.
  • Previous methods for recording VsEPs were limited, necessitating advanced systems.
  • Understanding the vestibular system aids in diagnosing balance disorders.

Purpose:

  • To present a prototype system for stimulating and recording vestibular evoked potentials (VsEPs).
  • To report the first successful recordings of VsEPs in human subjects.
  • To evaluate the system's performance in healthy individuals and a deaf subject.

Summary:

  • A novel system utilizing an accelerated stimulator and a specialized recording module was developed.
  • Angular decelerations between 200-500 cycles/s² were used for vestibular organ stimulation, with white noise masking auditory potentials.

Related Experiment Videos

  • Seven healthy subjects and one deaf subject with intact vestibular function registered distinct VsEPs, characterized by vertex positive peaks (P1 at 2.02 ms, P2 at 5.6 ms).
  • The VsEPs recorded in the deaf individual were comparable to those of healthy subjects, indicating the vestibular organ's integrity.

    • Impact:

    • This system offers a reliable method for objective assessment of vestibular function.
    • The findings contribute to the diagnosis and understanding of vestibular disorders.
    • The successful recording in a deaf individual highlights the system's specificity for vestibular responses.