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

Electronic circuit breaker for recording and stimulation from same electrode

A Z Ferrer, A Fernández-Guardiola, H Solís

    Electroencephalography and Clinical Neurophysiology
    |August 1, 1978
    PubMed
    Summary

    This study introduces an electronic circuit breaker enabling simultaneous stimulation and recording via a single electrode. This device efficiently facilitates research into convulsive activity, such as Kindling experiments.

    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

    Electroencephalographic evaluation of gold wire implants inserted in acupuncture points in dogs with epileptic seizures.

    Research in veterinary science·2008
    Same author

    Amygdala kindling differentially regulates the expression of the elements involved in TRH transmission.

    Neurochemistry international·2005
    Same author

    [Immediate results in percutaneous mitral valvuloplasty with the Nucleus balloon].

    Archivos del Instituto de Cardiologia de Mexico·2001
    Same author

    Vagus nerve prolonged stimulation in cats: effects on epileptogenesis (amygdala electrical kindling): behavioral and electrographic changes.

    Epilepsia·1999
    Same author

    The assessment of residual effects of a single dose of diazepam on visually-defined EEG patterns.

    Journal of psychopharmacology (Oxford, England)·1997
    Same author

    Repeated penicillin-induced amygdala epileptic focus in freely moving cats. EEG, polysomnographic (23-h recording), and brain mapping study.

    Epilepsy research·1995

    Area of Science:

    • Neuroscience
    • Biomedical Engineering
    • Electrophysiology

    Background:

    • Simultaneous neural stimulation and recording are crucial for understanding brain activity.
    • Existing methods often require separate electrodes or complex switching mechanisms, introducing delays and artifacts.
    • The Kindling model is a widely used experimental paradigm for studying epilepsy and convulsive phenomena.

    Purpose of the Study:

    • To develop and validate an electronic circuit breaker for integrated stimulation and recording.
    • To minimize mode-shifting delays in electrophysiological experiments.
    • To demonstrate the utility of the circuit in the Kindling model of epilepsy.

    Main Methods:

    • Design and implementation of a novel electronic circuit breaker.

    Related Experiment Videos

  • Integration of stimulation and recording pathways through a single electrode interface.
  • Testing the circuit's performance in an experimental Kindling preparation.

    • Main Results:

    • The circuit successfully enabled seamless switching between stimulation and recording modes.
    • Minimal delay was observed during mode transitions, preserving signal integrity.
    • The device proved efficient for studying convulsive activity in the Kindling model.

    Conclusions:

    • The developed electronic circuit breaker offers an efficient solution for integrated electrophysiological recording and stimulation.
    • This technology simplifies experimental setups and enhances data acquisition in neuroscience research.
    • The circuit's effectiveness in Kindling studies highlights its potential for epilepsy research.