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Nasal Profile Assessment Using Geometric Morphometrics in a Sample of Chilean Population: Clinical and Forensic Implications International Journal of Morphology
López,Bernarda; Toro,Viviana; Schilling,Alejandro; Suazo Galdames,Iván.
The search of morphological patterns of nasal profile using traditional morphometrics has been the goal of several studies aiming to orient therapeutical planning and forensic techniques such as facial reconstruction. The present study aims to find and describe such patterns with geometric morphometric tools in a sample of Chilean population with geometric morphometric tools. We used the lateral X-rays of 156 individuals (men and women) and 14 landmarks in bone and soft tissues. Procrustes analysis was performed followed by principal component analysis to assess general shape variation, regression of shape components against centroid size to study to allometric effect and discriminant analysis by sex with cross-validation test. Our results show the lack of...
Tipo: Journal article Palavras-chave: Nasal profile; Geometric morphometrics; Sexual dimorphism.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000100054
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