Results 91 to 100 of about 34,568 (249)

Nasal soft‐tissue anatomy of Triceratops and other horned dinosaurs

The Anatomical Record, EarlyView.
Abstract Although ceratopsid dinosaurs possess a characteristically hypertrophied narial region, soft‐tissue anatomy associated with such a skeletal structure and their biological significance remain poorly understood. The present study provides the first comprehensive hypothesis on the soft‐tissue anatomy in the ceratopsid rostrum based on the Extant ...
Seishiro Tada, Takanobu Tsuihiji, Hiroki Ishikawa, Noriyuki Wakimizu, Soichiro Kawabe, Kodai Sakane   +5 more
wiley   +1 more source

Much more than their fangs: Macroscopic anatomy of the brain of Bothrops moojeni Hoge 1966 (Squamata, Serpentes, Viperidae)

The Anatomical Record, EarlyView.
Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo, Júlio César Costa de Souza, Angele Martins   +2 more
wiley   +1 more source

Why Is the Perforator Flap Opaque? Consideration From the Perspective of Tissue Composition Based on a New Skin Flap Classification

Plastic and Reconstructive Surgery, Global Open
Summary:. Despite the clinical importance of perforator flaps in the field of flap surgery, ambiguity still surrounds the terminology and definition. This study aimed to resolve this ambiguity through a logical analysis of perforator flaps. In this study,
Hideo Nakajima, MD, Yoshiaki Sakamoto, MD, Nobuaki Imanishi, MD, Toshiharu Minabe, MD, Hak Chang, MD, Satoshi Fukuzumi, MD, Kazuo Kishi, MD   +6 more
doaj   +1 more source

Previously undocumented regional variability in crab‐eating macaque skull sexual dimorphism and its implications for biological and morphometric studies

The Anatomical Record, EarlyView.
Abstract In a large sample of adult crab‐eating macaques, we quantified sexual dimorphism in size, shape, and covariance across the whole skull and among anatomical regions of the cranium and mandible. All regions showed significant mean sex differences, but the magnitude of size and shape dimorphism varied substantially.
Andrea Cardini, Paul O'Higgins
wiley   +1 more source

Anatomical terminology: properties of anatomical eponyms

, 2023
Eponimija – daugelyje mokslo sričių paplitusi terminologijos rūšis. Eponimai yra terminai, kurie yra sudaromi naudojant vardą ar pavardę žmogaus (ir ne tik), kuris yra kaip nors susijęs su konkrečia sąvoka. Dažniausiai eponimai yra pavadinami jų atradėjų ar išradėjų garbei. Nemažai tokių terminų galima rasti anatomijos terminologijoje.
openaire   +1 more source

[Anatomical terminology in ophthalmology].

Arquivos brasileiros de oftalmologia, 2006
The purpose of this article is inform ophthalmologists of the International Anatomical Terminology in the Portuguese language edited by the Federation Committee on Anatomical Terminology (FCAT). In Brazil the International Anatomical Terminology was translated by the Anatomical Terminology Commission of the Brazilian Society of Anatomy.
Fernando César, Abib, Fernando, Oréfice   +1 more
openaire   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Gaspard Bauhin and His Contribution to the Standardization of Anatomical Nomenclature: A Linguistic Analysis of Theatrum Anatomicum (1605)

Histories
This article examines the terminological contributions of Gaspard Bauhin in his seminal work, “Theatrum Anatomicum” (1605). It is part of a series of articles exploring the development of anatomical terminology following Vesalius.
Dimitar Mirchev
doaj   +1 more source