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

Tooth eruption and browridge formation

M D Russell

    American Journal of Physical Anthropology
    |May 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    This study investigated if browridge development relates to chewing stress. Findings suggest that tooth eruption does not influence browridge formation in juvenile crania, challenging the masticatory stress hypothesis.

    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

    Takotsubo cardiomyopathy following electroconvulsive therapy: an increasingly recognised phenomenon.

    BMJ case reports·2014
    Same author

    The effect of enamel porcelain thickness on color and the ability of a shade guide to prescribe chroma.

    Dental materials : official publication of the Academy of Dental Materials·2006
    Same author

    The use of digital imaging for colour matching and communication in restorative dentistry.

    British dental journal·2005
    Same author

    Evaluation of PCR, IEF and ELISA techniques for the detection and identification of potato cyst nematodes from field soil samples in England and Wales.

    Pest management science·2001
    Same author

    A three-part bilateral swinglock design denture revisited.

    British dental journal·2001
    Same author

    In vivo measurement of colour changes in natural teeth.

    Journal of oral rehabilitation·2000
    Same journal

    A geometric morphometric assessment of shape variation in adult pelvic morphology.

    American journal of physical anthropology·2021
    Same journal

    Corrigendum: Infanticide in chimpanzees: Taphonomic case studies from Gombe.

    American journal of physical anthropology·2021
    Same journal

    Sexual dimorphism in the size and shape of the non-obstetric pelvis across anthropoids.

    American journal of physical anthropology·2021
    Same journal

    The biological index of frailty: A new index for the assessment of frailty in human skeletal remains.

    American journal of physical anthropology·2021
    Same journal

    Mass violence in Copper Age Europe: The massacre burial site from Potočani, Croatia.

    American journal of physical anthropology·2021
    Same journal

    Skeletal evidence of structural violence among undocumented migrants from Mexico and Central America.

    American journal of physical anthropology·2021
    See all related articles

    Area of Science:

    • Paleoanthropology
    • Developmental biology
    • Biomechanics

    Background:

    • The supraorbital torus (browridge) is hypothesized to develop in response to masticatory stress during cranial development.
    • A proposed model suggests changes in the masticatory system's biomechanics should correlate with browridge development.

    Purpose of the Study:

    • To test the hypothesis that browridge formation is functionally related to masticatory stresses.
    • To evaluate a model linking biomechanical changes from tooth eruption to browridge morphology.

    Main Methods:

    • Examined Australian Aboriginal juvenile crania for relationships between tooth eruption and supraorbital surface morphology.
    • Analyzed a developmental series of Papio crania to assess the proposed model's validity.

    Related Experiment Videos

    Main Results:

    • No significant relationship was found between tooth eruption and browridge morphology in Australian Aboriginal juvenile crania.
    • The Papio crania sample also showed no significant correlation between tooth eruption and bone deposition on the supraorbital torus.

    Conclusions:

    • The study's findings do not support the hypothesis that masticatory stress, indicated by tooth eruption, drives browridge development.
    • Small, cross-sectional samples of dry crania may not be suitable for validating models of cranial development and biomechanics.