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

Analog delay line artifact rejector for evoked potential studies.

H Pratt, Z Rogowski, E Bental

    Electroencephalography and Clinical Neurophysiology
    |May 1, 1982
    PubMed
    Summary

    A novel artifact rejector using a bucket-brigade delay line offers cost-effective, versatile signal processing. This device enhances data analysis by enabling pre-averaging data scans, improving auditory brain stem evoked potential recordings.

    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

    Effect of caffeinated gum on a battery of rugby-specific tests in trained university-standard male rugby union players.

    Journal of the International Society of Sports Nutrition·2019
    Same author

    Comprehensive analysis suggests simple processes underlying EEG/ERP - demonstration with the go/no-go paradigm in ADHD.

    Journal of neuroscience methods·2014
    Same author

    Introducing a novel approach of network oriented analysis of ERPs, demonstrated on adult attention deficit hyperactivity disorder.

    Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2012
    Same author

    The effects of subjectively significant stimuli on subsequent cognitive brain activity.

    Physiology & behavior·2011
    Same author

    A questionnaire for quantifying subjective significance of names: physiological validation with PAT.

    Physiology & behavior·2008
    Same author

    The prevalence of congenital and early-onset hearing loss in Jordanian and Israeli infants.

    International journal of audiology·2006

    Area of Science:

    • Biomedical Engineering
    • Signal Processing
    • Neuroscience

    Background:

    • Artifacts in biological signal recordings can obscure important data.
    • Existing artifact rejection methods may be complex or costly.

    Purpose of the Study:

    • To introduce a novel, low-cost artifact rejector for signal processing.
    • To demonstrate its utility in analyzing auditory brain stem evoked potentials.

    Main Methods:

    • Utilized a bucket-brigade delay line for artifact rejection.
    • Designed a compact, averager-independent device costing under $100.
    • Implemented artifact rejection based on excessive amplitude, with potential for other criteria.

    Main Results:

    Related Experiment Videos

  • The artifact rejector successfully processed data by scanning before averaging.
  • Demonstrated compatibility with existing averagers.
  • Showcased effective artifact rejection in auditory brain stem evoked potential recordings.

    • Conclusions:

    • The developed artifact rejector is a practical, affordable solution for improving signal quality.
    • Its design allows for flexible artifact rejection criteria, enhancing its applicability.
    • The device shows significant utility in analyzing neurophysiological data like auditory brain stem evoked potentials.