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

Automatic analysis of human sperm motion.

D F Katz, R O Davis

    Journal of Andrology
    |May 1, 1987
    PubMed
    Summary
    This summary is machine-generated.

    A new automated system analyzes sperm movement using digitized video and centroid tracking. New angular measures of sperm path shape show promise in distinguishing different motion patterns.

    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

    Vaginal deployment and tenofovir delivery by microbicide gels.

    Drug delivery and translational research·2015
    Same author

    Propranolol in myocardial infarction.

    Canadian Medical Association journal·2010
    Same author

    Comparison of the rheological properties of Advantage-S and Replens.

    Contraception·2002
    Same author

    Rheological properties of contraceptive gels.

    Contraception·2001
    Same author

    Using online and offline change models to improve ICU access and revenues.

    The Joint Commission journal on quality improvement·2001
    Same author

    Using the online and offline change model to improve efficiency for fast-track patients in an emergency department.

    The Joint Commission journal on quality improvement·2000
    Same journal

    Special Section: Commemorating the Journal of Andrology's Distinguished History.

    Journal of andrology·2012
    Same journal

    Parting messages from current and former editors of the Journal of Andrology.

    Journal of andrology·2012
    Same journal

    Evolution of the Journal of Andrology and a bright future for Andrology.

    Journal of andrology·2012
    Same journal

    Management of erectile dysfunction: great progress, greater promise.

    Journal of andrology·2012
    Same journal

    Aging and declining testosterone: past, present, and hopes for the future.

    Journal of andrology·2012
    Same journal

    The genetics of male fertility--from basic science to clinical evaluation.

    Journal of andrology·2012
    See all related articles

    Area of Science:

    • Reproductive biology
    • Biomedical engineering
    • Computer vision

    Background:

    • Sperm motility analysis is crucial for assessing male fertility.
    • Traditional methods for evaluating sperm movement can be subjective and time-consuming.

    Purpose of the Study:

    • To introduce a novel computerized methodology for automated sperm movement analysis.
    • To develop and evaluate new quantitative measures of sperm path shape.

    Main Methods:

    • Spermatozoa images from video fields were electronically digitized.
    • Centroid positions of sperm heads were tracked over time to define swimming paths.
    • New measures of path shape based on instantaneous turning angle were computed.

    Main Results:

    Related Experiment Videos

    • The system successfully identified and tracked individual human spermatozoa in semen.
    • Traditional and new movement characteristics were computed and compared.
    • New angular measures demonstrated potential in discriminating between spermatozoa with diverse motion patterns.

    Conclusions:

    • The described computerized methodology offers an objective and automated approach to sperm motility analysis.
    • The novel angular measures provide valuable insights into sperm swimming behavior.
    • This technique may enhance the diagnostic capabilities in reproductive medicine.