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
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

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

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.

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.