Results 181 to 190 of about 989,549 (278)

Occipital bone modeling patterns during the first years of life: A preliminary histological and quantitative approach. [PDF]

J Anat
Lozano-Bendicho C, Sánchez-Andrés Á, Martínez I, Conde-Valverde M, Carretero JM, Rodríguez L, Cirotto N, García-González R.   +7 more
europepmc   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, Volume 309, Issue 11, Page 3123-3136, November 2026.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Role of soft tissue and bone interactions in the developmental integration and modularity of the skull in neural crest‐specific gap junction alpha‐1 knockout mice

The Anatomical Record, Volume 309, Issue 11, Page 3375-3396, November 2026.
Abstract The vertebrate skull is composed of bones derived from neural crest cells and mesoderm. The evolutionary capacity of the skull has been linked, in part, to the emergence of neural crest cells; however, this increased capacity for evolutionary change requires that variation within neural crest‐ and mesoderm‐derived bones remains partly ...
Alyssa C. Moore, Madeline Tourigny, Diana Quinonez, Kevin Barr, Matthew W. Grol, Katherine E. Willmore   +5 more
wiley   +1 more source

A case of primary osteosarcoma in the occipital bone: A relatively common tumor in an uncommon location. [PDF]

Acta Radiol Open
Xing K, Ren G, Liu S, Zhang C.
europepmc   +1 more source

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

The Anatomical Record, Volume 309, Issue 11, Page 3297-3329, November 2026.
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

A Case of an Intraosseous Arteriovenous Fistula at the Squamous Part of the Occipital Bone with Spontaneous Occlusion of Diploic Venous Drainage. [PDF]

J Neuroendovasc Ther
Irizato N, Asai K, Okubata H, Tateishi A, Taniguchi M, Wakayama A.   +5 more
europepmc   +1 more source

Cranioplasty using castor oil–based polyurethane in a dog with Grade II multilobular osteochondrosarcoma

Veterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract Multilobular osteochondrosarcoma is an uncommon tumour that affects the flat bones of the skull. Surgical removal of these lesions often results in large osseous defects that require reconstruction using conventional materials or metallic implants.
Victor José Vieira Rossetto, Sheila Canevese Rahal, Samanta Aires Celeste, Vania Maria de Vasconcelos Machado, Viciany Erique Fabris   +4 more
wiley   +1 more source

Long‐term outcome of a non‐reducible congenital atlanto‐occipital subluxation in a warmblood foal

Equine Veterinary Education, Volume 38, Issue 11, Page e846-e852, November 2026.
Summary An 11‐day‐old warmblood colt was referred to the Large Animal Teaching Hospital, University of Copenhagen, for further investigation of a stiff neck and lateral deviation of the poll, with suspicion of a congenital cervical vertebral abnormality.
D. M. T. Adler, S. Hansen, L. Rasmussen, S. Jacobsen   +3 more
wiley   +1 more source

Streptococcus equi subsp. equi infection causing temporomandibular septic arthritis treated by mandibular condylectomy in a horse

Equine Veterinary Education, Volume 38, Issue 11, Page e837-e845, November 2026.
Summary A 26‐year‐old pony mare was referred for weight loss, dysphagia, lethargy and fever. Clinical examination revealed left temporal swelling, masseter muscle atrophy and malocclusion. Computed tomography examination showed severe temporomandibular joint (TMJ) alteration, extensive osteolysis of the mandibular condyle and temporal bone and ...
L. Gross, A. Charbonnel, A. Meurice, C. De Fourmestraux   +3 more
wiley   +1 more source

Allometric patterns in Rhamphorhynchus muensteri and their role in the paleoecology, life habits, and taxonomic framework of pterosaurs

Journal of Anatomy, Volume 249, Issue 5, Page 1005-1020, November 2026.
The Graphical Abstract ilustrates the different allometric pattern within different Pterosauria groups, highlighting how the allometry influences the flight and habits of Pterosauria. Abstract Pterosaurs were the first vertebrates to achieve powered flight, a result of various unique anatomical adaptations, and significant morphological diversity ...
Gabriela Menezes Cerqueira, João Lucas Da Silva, Ingmar Werneburg, Mario Bronzati, Alex Sandro Schiller Aires, Felipe L. Pinheiro, Rodrigo Temp Müller   +6 more
wiley   +1 more source