Covariation between dental development and mandibular form changes: a study combining additive conjoint measurement and geometric morphometrics

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F10%3A00061089" target="_blank" >RIV/00216224:14310/10:00061089 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Covariation between dental development and mandibular form changes: a study combining additive conjoint measurement and geometric morphometrics

Original language description

Studies have suggested that dental development substantially influences the variation of mandibular morphology and growth in primates. As a contribution to the methodology of such studies, we introduce a novel approach to quantifying the covariation between teeth and mandible. This was done showing fluctuations in the magnitude of this covariation within a sample of modern human mandibles at different postnatal ages. Dense CTderived mandibular surface meshes of 73 females and 71 males, ranging in age from birth to adulthood, were processed by methods of geometric morphometrics. Each specimen?s deciduous and permanent teeth were rated for mineralization stage. Form-space principal component analysis of the morphometric data was used to produce a singlemetric variable that best explains mandibular-form variation. This variable was then used to quantify the developing teeth, all together, through the use of the additive conjoint measurement method.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BB - Applied statistics, operational research

OECD FORD branch

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Project

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Continuities

R - Projekt Ramcoveho programu EK

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Anthropological Sciences

ISSN

1827-4765

e-ISSN

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Volume of the periodical

88

Issue of the periodical within the volume

1

Country of publishing house

IT - ITALY

Number of pages

22

Pages from-to

129-150

UT code for WoS article

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EID of the result in the Scopus database

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