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In vivo three-dimensional cephalometric landmarks using CBCT for assessment of condylar volume and surface in individuals with Class I, II, and III malocclusions
(2020-01-01)
Objective: To assess volume and surface of the mandibular condyle on cone beam computed tomography (CBCT) scans by comparing Class I, II, and III malocclusions. Methods: CBCT scans of 55 patients were assessed to measure ...
Pectoral girdle and forelimb variation in extant Crocodylia: the coracoid–humerus pair as an evolutionary module
(Wiley Blackwell Publishing, Inc, 2013)
To date, all statements about evolutionary morphological transformation in Crocodylia have essentially been based on qualitative observations. In the present study, we assessed the morphological variation and covariation ...
Morphological variation in two sigmodontine rodents along the mainland and the Fuegian archipelago in Chilean southern Patagonia
(2020)
Abstract
Background
Analysis of morphological variation in archipelagos has been essential to understand the evolution of terrestrial vertebrates. In particular, these natural scenarios allow to assess morphological changes ...
Neo y paleoornitología virtual
(2014)
La visualización y análisis de los fósiles asistido por computadoras ha revolucionado el estudio de los organismos extintos. Técnicas novedosas permiten caracterizar los restos en tres dimensiones y acceder a detalles sin ...
Three-dimensional cranial ontogeny in pantherines (Panthera leo, P. onca, P. pardus, P. tigris; Carnivora:, Felidae)
(Wiley Blackwell Publishing, Inc, 2016-08)
The Panthera lineage is a monophyletic clade of felids, supported by both morphological and molecular evidence. The lineage includes large species with cranial similarity such as Panthera leo and P. tigris, and other with ...
Cranial ontogeny in the Puma lineage, Puma concolor, Herpailurus Yagouaroundi and Acinonyx jubatus (Carnivora: Felidae): a three dimensional geometric morphometric approach
(Wiley Blackwell Publishing, Inc, 2013-08)
The Puma lineage is a monophyletic group that includes three living species: Puma concolor, Herpailurus yagouaroundi, and Acinonyx jubatus. It has been analysed from ecological and taxonomic perspectives, but their cranial ...
Ontogenetic development and sexual dimorphism of franciscana dolphin skull: A 3D geometric morphometric approach
(Wiley-liss, Div John Wiley & Sons Inc, 2014-12)
The aim of this work was to study the postnatal ontogenetic development of Pontoporia blainvillei skull, identifying major changes on shape, and relating them to relevant factors in the life history of the species. We ...
Skull ontogeny of extant caimans: a three-dimensional geometric morphometric approach
(Elsevier Gmbh, 2018-08)
Ontogenetic variation of cranial characters used in crocodylian phylogenetic systematics has never been studied. Furthermore, the relationship between diet and skull morphological transformation during ontogeny has not ...
Analysis of the ontogenetic variation in body and beak shape of the Illex argentinus inner shelf spawning groups by geometric morphometrics
(Cambridge University Press, 2010-05)
In this paper we analysed size and shape differences of body (mantle and fins) and inferior beak of the squid Illex argentinus from two Patagonian inner-shelf spawning groups. A new method was developed to reconstruct ...
Three-dimensional evaluation of mandibular bone regenerated by bone transport distraction osteogenesis
(SPRINGER, 2011-07-01)
The purpose of this study was to evaluate the structure and material properties of native mandibular bone and those of early regenerate bone, produced by bone transport distraction osteogenesis. Ten adult foxhounds were ...