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

Quantitative electroencephalography patterns in patients suffering from tinnitus.

Elmar W J Weiler1, Klaus Brill

  • 1NeuroNet, GmbH, St Wendel, Germany. neuronet@t-online.de

The International Tinnitus Journal
|March 1, 2005
PubMed
Summary

Electroencephalography (EEG) reveals distinct patterns in tinnitus patients, with altered brainwave activity observed in both males and females. These tinnitus-EEG features can be identified and may help assess treatment effectiveness.

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

New strategies for providing hormonal contraception in developing countries.

Contraception·2011
Same author

Pulsed magnetic-field therapy: a new concept to treat tinnitus?

The international tinnitus journal·2006
Same author

Dorntherapy: its effect on electroencephalographic activity in tinnitus patients with craniocervical dysfunction.

The international tinnitus journal·2004
Same author

Neurofeedback and quantitative electroencephalography.

The international tinnitus journal·2004

Area of Science:

  • Neuroscience
  • Audiology
  • Medical Imaging

Background:

  • Tinnitus, a perception of sound without external stimuli, affects millions globally.
  • Understanding the neural correlates of tinnitus is crucial for developing effective treatments.
  • Electroencephalography (EEG) offers a non-invasive method to study brain activity in tinnitus patients.

Purpose of the Study:

  • To investigate whether electroencephalographic (EEG) activity in tinnitus patients exhibits specific, characteristic patterns.
  • To explore potential sex-based differences in EEG activity associated with tinnitus.
  • To assess the utility of EEG alpha frequency reactivity in evaluating tinnitus management strategies.

Main Methods:

  • Analysis of electroencephalographic (EEG) data from individuals with tinnitus.

Related Experiment Videos

  • Quantification of average total power and assessment of alpha band characteristics (peak suppression, splitting).
  • Evaluation of alpha frequency reactivity in response to auditory stimuli, specifically noise generators.

    • Main Results:

    • A significant increase in average total EEG power was observed in female tinnitus patients.
    • A significant decrease in average total EEG power was found in male tinnitus patients.
    • Suppression or splitting of alpha peaks in the EEG was noted in tinnitus patients.

    Conclusions:

    • Distinct electroencephalographic (EEG) features characteristic of tinnitus can be identified.
    • Sex-specific alterations in brain activity associated with tinnitus were observed.
    • EEG alpha frequency reactivity shows potential as a biomarker for assessing the efficacy of tinnitus interventions like noise generators.