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

Spinal evoked potentials evaluated with two relevant electrode types

J Siivola, M Järvilehto

    Acta Physiologica Scandinavica
    |May 1, 1982
    PubMed
    Summary

    Stainless steel needle electrodes offer a viable alternative to traditional silver-silver chloride electrodes for recording spinal evoked potentials (SEPs). Their similar performance in cats suggests broad applicability in neurophysiological studies.

    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

    Effects of training on functional variables of muscles in reared Atlantic salmon Salmo salar smolts: connection to downstream migration pattern.

    Journal of fish biology·2011
    Same author

    Niacin in the prevention of atherosclerosis: Significance of vasodilatation.

    Medical hypotheses·2010
    Same author

    Testosterone and Ca2+ regulation in skeletal muscle.

    International journal of sports medicine·2008
    Same author

    Effects of low-intensity training on dihydropyridine and ryanodine receptor content in skeletal muscle of mouse.

    Journal of physiology and biochemistry·2007
    Same author

    Piezoelectric film transducer for recording of oculography in electro-encephalogram-polygraphy.

    Medical & biological engineering & computing·2002
    Same author

    Familial carpal tunnel syndrome: a report of a Finnish family.

    Acta neurologica Scandinavica·2002

    Area of Science:

    • Neuroscience
    • Biomedical Engineering

    Background:

    • Spinal evoked potentials (SEPs) are crucial for assessing somatosensory pathway integrity.
    • Conventional silver-silver chloride electrodes are widely used for SEP recordings.
    • The suitability of alternative electrode types requires thorough investigation.

    Purpose of the Study:

    • To compare the efficacy of stainless steel needle electrodes versus silver-silver chloride cup electrodes for recording SEPs.
    • To evaluate the electrophysiological properties of stainless steel needle electrodes in a feline model.

    Main Methods:

    • SEPs were recorded from the 7th lumbar segment in five cats.
    • The popliteal nerve was stimulated unilaterally.
    • Recordings were performed using both silver-silver chloride cup electrodes and stainless steel needle electrodes.

    Related Experiment Videos

  • Transfer functions, including attenuation and phase curves, were analyzed to compare electrode performance.

    • Main Results:

    • The shapes and latencies of SEPs were highly similar between the two electrode types.
    • Transfer function analysis revealed comparable attenuation and phase curves for both electrode types within the studied frequency band.
    • Stainless steel needle electrodes demonstrated high correspondence with silver-silver chloride electrodes.

    Conclusions:

    • Stainless steel needle electrodes are a suitable alternative to silver-silver chloride electrodes for recording SEPs.
    • The findings support the use of stainless steel needle electrodes in neurophysiological research involving somatosensory evoked responses.
    • This offers a potentially cost-effective and versatile option for electrophysiological recordings.