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

Correlation between velocity step and caloric response parameters.

P L Huygen1, W I Verhagen, M G Nicolasen

  • 1Department of Otolaryngology, Academic Hospital Nijmegen, The Netherlands.

Acta Oto-Laryngologica
|November 1, 1989
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

[From gene to disease; non-syndromic, autosomal dominant, low-frequency sensorineural hearing loss (DFNA6/14)].

Nederlands tijdschrift voor geneeskunde·2003
Same author

Hereditary cochleovestibular dysfunction due to a COCH gene mutation (DFNA9): a follow-up study of a family.

Clinical otolaryngology and allied sciences·2002
Same author

Fluctuant, progressive hearing loss associated with Menière like vertigo in three patients with the Pendred syndrome.

International journal of pediatric otorhinolaryngology·2001
Same author

Progressive fluctuant hearing loss, enlarged vestibular aqueduct, and cochlear hypoplasia in branchio-oto-renal syndrome.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2001
Same author

The DFNA10 phenotype.

The Annals of otology, rhinology, and laryngology·2001
Same author

A Dutch family with progressive autosomal dominant non-syndromic sensorineural hearing impairment linked to DFNA13.

Clinical otolaryngology and allied sciences·2001

Velocity step (VS) parameters, including initial velocity, time constant, and Gesamtamplitude (G), significantly correlate with caloric response parameters in neuro-otological exams. Gesamtamplitude showed the strongest correlation.

Area of Science:

  • Neuroscience
  • Otolaryngology
  • Vestibular System

Background:

  • Vestibular disorders affect balance and eye movements.
  • Caloric stimulation is a standard neuro-otological test.
  • Velocity step (VS) testing provides insights into vestibular function.

Purpose of the Study:

  • To investigate the correlation between velocity step (VS) parameters and caloric response parameters.
  • To determine which VS parameters best correlate with caloric responses.

Main Methods:

  • Analysis of data from several hundred patients undergoing neuro-otological examinations.
  • Measurement of VS parameters: initial velocity (V), time constant (T), and Gesamtamplitude (G = VT).
  • Statistical correlation analysis between VS parameters and established caloric response metrics.

Related Experiment Videos

Main Results:

  • All studied VS parameters (V, T, G) demonstrated significant correlations with caloric response parameters.
  • The Gesamtamplitude (G) exhibited the highest correlation coefficients among the VS parameters.
  • This suggests G is a strong indicator of vestibular response.

Conclusions:

  • Velocity step parameters are significantly associated with caloric responses in neuro-otological assessments.
  • Gesamtamplitude (G) is a key metric for evaluating vestibular function via VS testing.
  • VS testing, particularly G, offers valuable complementary data to caloric testing.