Results 61 to 70 of about 37,393 (248)

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

The Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind, Bridget Cain, Katrina Ask, Jean‐Francois Valarcher, Elin Hernlund, Pia Haubro Andersen, Marie Rhodin   +6 more
wiley   +1 more source

Occipital condyles interconnected by a bony bar

National Journal of Clinical Anatomy, 2016
Occipital condyles interconnected by a bony bar is a rare occurrence. During osteology demonstration of skull bones, one skull was identified which exhibited a bony bar bridging the anteromedial aspects of the occipital condyles. The bony bar was curved,
D Nirmala, N Hema
doaj   +1 more source

Integrating whole‐bone and regional analyses to understand human scapular growth

The Anatomical Record, EarlyView.
Abstract This study investigates ontogenetic changes in human scapular morphology using three‐dimensional geometric morphometrics with whole‐bone and region‐specific analyses. The aim is to evaluate whether the scapula follows a regular developmental pattern and whether its functionally distinct components, the scapular spine (SS) and glenoid fossa ...
Azahara Salazar‐Fernández, José Miguel Carretero, Laura Rodríguez, Rebeca García‐González   +3 more
wiley   +1 more source

Pelvic morphology and body size in relation to the preauricular sulcus: Evidence from medieval to modern Iberia

The Anatomical Record, EarlyView.
Abstract The preauricular sulcus has long been debated as a pelvic feature variably attributed to obstetric stress, ligamentous traction, and broader biomechanical processes. To clarify its determinants, we analyzed 409 adult individuals from three archeological and one early modern skeletal collection from the Iberian Peninsula, integrating graded ...
Rebeca García‐González, Julia Muñoz‐Guarinos, Nico Cirotto, Sonia Díaz‐Navarro, Laura Rodríguez, José Miguel Carretero   +5 more
wiley   +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

Inflammatory myofibroblastic tumor parieto-occipital bone

Indian Journal of Pathology and Microbiology, 2010
Inflammatory myofibroblastic tumor is a diverse group of lesions first described in lung and later on reported in various sites like stomach, bowel, spleen, bone.
Ghosal Nandita, Roy Ruma, Reddy Kalyan, Hegde A   +3 more
doaj  

Chiari malformation with thick occipital bone.

Acta medica Okayama, 2011
A case of a Chiari malformation with an extraordinarily thick occipital bone is described. The thick occipital bone might make the posterior fossa narrow with consequent herniation of the cerebellar tonsils to the foramen magnum and formation of a syrinx. At dural plasty, well-developed marginal and occipital sinuses should be deliberately handled with
Yasuhara, Takao, Miyoshi, Yasuyuki, Date, Isao   +2 more
openaire   +3 more sources

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Cranio-cervical conundrum; Enigmatic complete atlanto-occipital assimilation with Chairi I malformation

Radiology Case Reports
Atlanto-occipital assimilation is extremely rare congenital anomaly, characterized by partial or complete fusion of atlas and occipital bone leading to altered cranio-cervical junction anatomy.
Khurram Khaliq Bhinder, Mariam Shah, Madiha Saeed Wahla, Nasir Khan, Amna Mehboob, Sabiyal Saghir, Alishbah Ziad   +6 more
doaj   +1 more source

A Rare Case of Primary Bone Lymphoma Masquerading as Langerhans Cell Histiocytosis [PDF]

Journal of Clinical and Diagnostic Research
Anaplastic Large Cell Lymphoma (ALCL) is an uncommon type of Non Hodgkin Lymphoma (NHL). It commonly arises in lymph nodes and can also involve extranodal sites such as the skin, soft tissues, lungs, bones, and liver.
Saji Francis, Najila Cherikkal, Rajeev Mankada Parambil   +2 more
doaj   +1 more source