Jove
Visualize
Contact Us

Related Experiment Videos

One method for assessing the effectiveness of fast brushing.

C R Mason

    Physical Therapy
    |August 1, 1985
    PubMed
    Summary

    Fast skin brushing did not enhance stretch reflex sensitivity in healthy adults. Researchers explored various brushing frequencies and durations but found no significant increase in muscle response to stimuli.

    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

    Primary motor cortex neuronal discharge during reach-to-grasp: controlling the hand as a unit.

    Archives italiennes de biologie·2002
    Same author

    Central processes for the multiparametric control of arm movements in primates.

    Current opinion in neurobiology·2001
    Same author

    Hand synergies during reach-to-grasp.

    Journal of neurophysiology·2001
    Same author

    Studies of binaural detection in the rabbit (Oryctolagus cuniculus) with Pavlovian conditioning.

    Behavioral neuroscience·2001
    Same author

    Release from masking due to spatial separation of sources in the identification of nonspeech auditory patterns.

    The Journal of the Acoustical Society of America·1998
    Same author

    Temporal profile of the directional tuning of the discharge of dorsal premotor cortical cells.

    Neuroreport·1998
    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

    Area of Science:

    • Neuroscience
    • Human Physiology
    • Biomedical Engineering

    Background:

    • The stretch reflex is a fundamental proprioceptive mechanism crucial for motor control and balance.
    • Investigating non-invasive methods to modulate reflex sensitivity is of interest for rehabilitation and performance enhancement.

    Purpose of the Study:

    • To evaluate the efficacy of fast skin brushing in augmenting muscle stretch reflex sensitivity.
    • To identify optimal brushing parameters (frequency and duration) for eliciting this effect in healthy adults.

    Main Methods:

    • Ten healthy adults underwent measurements of stretch reflex sensitivity of the lateral gastrocnemius muscle via EMG and force.
    • Subjects were exposed to eight brushing conditions (two control, six experimental) varying in frequency (5, 180, 360 Hz) and duration (5, 30 seconds).
    • Reflex responses were assessed via Achilles tendon taps before and after brushing protocols.

    Main Results:

    • Fast skin brushing, under the tested conditions, did not significantly increase the stretch sensitivity of the lateral gastrocnemius muscle.
    • No specific frequency or duration of brushing demonstrated a superior effect on reflex potentiation.

    Conclusions:

    • The application of fast skin brushing is not an effective method for enhancing stretch reflex sensitivity in healthy adults.
    • Further research is needed to explore alternative stimulation techniques or investigate factors that might influence brushing efficacy.

    Related Experiment Videos