Results 61 to 70 of about 6,936 (256)

Early evolution of the gular musculature and its innervation in ray‐finned fishes

The Anatomical Record, EarlyView.
Abstract Gular muscles are an important but often overlooked component of cranial anatomy in bony fishes. They are located on the ventral surface of the head and are derived from the mandibular and hyoid arches. We present a comprehensive review of the gular musculature and its innervation across early diverging actinopterygian lineages. By integrating
Aléssio Datovo, Paulo Presti, George Vita, Murilo N. L. Pastana, Luiz A. W. Peixoto   +4 more
wiley   +1 more source

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

The Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras, Rodrigo Temp Müller, Leonardo Kerber, Mirian Carbonera   +3 more
wiley   +1 more source

A Conservatıve Treatment Approach In A Sceletal Class III Case. A Case Report

Turkish Journal of Orthodontics, 1995
Rapid maxillary expansion (R.M.E.) has a special place in orthodontic treatments. It is based on the principle of opening of the sutura palatina media. Among indications of the R.M.E. were collaps due to maxillary deficency, nasal insufficiency and cleft
Enis Güray, Ali İhya Karaman
doaj   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

Comparison of the Effects of Rapid Maxillary Expansion and Surgically Assisted Rapid Maxillary Expansion in the Sagittal, Vertical, and Transverse Planes

Medicina Oral Patología Oral y Cirugia Bucal, 2012
The aim of this study was to evaluate and compare the effects of rapid maxillary expansion (RME) and surgically assisted RME (SARME) in the sagittal, vertical, and transverse planes.Orthodontic records of 28 patients were selected retrospectively and divided into two treatment groups.
BAYKUL, Timuçin, Turkkahraman, Hakan, Alkis, Huseyin, Gungor, Ahmet-Yalcin   +3 more
openaire   +5 more sources

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Cone-Beam computed tomography evaluation of maxillary expansion in twins with cleft lip and palate

Dental Press Journal of Orthodontics, 2012
OBJECTIVE: The establishment of normal occlusal relationships in patients with cleft lip and palate using rapid maxillary expansion may promote good conditions for future rehabilitation.
Luciane Macedo de Menezes, Fabiane Azeredo, André Weissheimer, Juliana Lindemann Rizzato, Susana Maria Deon Rizzatto   +4 more
doaj   +1 more source

Validation of cone beam computed tomography-based classification method for individual assessment of mid-palatal suture with respect to clinical application among Indian children

Indian Journal of Dental Research, 2020
Aim: The aim of this study is to validate the Fernanda Angelieri classification method for the individual assessment of mid-palatal suture among Indian children using multi-slice computed tomography (CT) with respect to clinical application in rapid ...
H P Chanchala, B Nandlal, Nagaraj Murthy, Raghavendra Shanbhog   +3 more
doaj   +1 more source

Rapid maxillary expansion and surgically assisted rapid maxillary expansion effects on nasal volume.

The Angle orthodontist, 2006
The purpose of this study was to compare the effects of rapid maxillary expansion (RME) and surgically assisted rapid maxillary expansion (SARME) on nasal volume using acoustic rhinometric methods. Two groups of subjects were used in the study. Group 1 consisted of 10 subjects (mean age 12.30 +/- 0.82 years) who were treated with RME, and group 2 ...
Babacan, H, Sokucu, O, Ay, S, Doruk, C
openaire   +3 more sources