Results 191 to 200 of about 175,504,466 (285)

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

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

Hemimegalencephaly With Diffuse Cortical Malformation in a Child With Drug-Resistant Infantile Epileptic Spasms: A Case Report. [PDF]

Cureus
Essaher B, Sqalli Houssaini Y, Amar S, En Nouali H, Boui M.   +4 more
europepmc   +1 more source

Bioerosion traces in bones reveal an increase in ethological diversity in the insect exploitation of carcasses in the late Triassic

The Anatomical Record, EarlyView.
Abstract This study presents the first detailed description of bioerosion traces produced by insects in bones from the Santa Cruz Sequence (early Carnian, Santa Maria Supersequence, Brazil). An array of traces is reported, consisting of notches, a tube, trails of grooves attributed to the ichnotaxon Osteocallis mandibulus and ornamented depressions ...
Lucca S. Cunha, Francesco Battista, Heitor Francischini   +2 more
wiley   +1 more source

Reversible visual pareidolia and ictal bradykinesia associated with a left parieto-occipital cavernous malformation: illustrative case. [PDF]

J Neurosurg Case Lessons
Solmaz B, Hatipoğlu A, Akdoğan Ö, Leblebci C.   +3 more
europepmc   +1 more source

Cortical bone geometry and static gravitational loads in neosauropod dinosaurs: Implications for biomechanical constraints on terrestrial gigantism

The Anatomical Record, EarlyView.
Abstract Sauropod dinosaurs achieved unprecedented terrestrial gigantism, raising questions about the biomechanical limits of bone under extreme gravitational loads. We estimated static gravitational pressures (Pg) on appendicular cortical bone in neosauropods, including diplodocoids, brachiosaurids, and titanosaurs.
Tito Aureliano, Aline M. Ghilardi, Holly N. Woodward, Horácio W. L. Alves, Guilherme M. Sipahi   +4 more
wiley   +1 more source

Prenatal MRI features of fetal complete agenesis of the corpus callosum associated with unilateral hemispheric cortical malformation: a retrospective study. [PDF]

Front Radiol
Lin H, Wang X, Wang C, Li G, Li X.
europepmc   +1 more source

Arthroscopic Lateral Tibial Plateau Translation Correlates With Pivot‐Shift Severity in Anterior Cruciate Ligament‐Deficient Knees

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To quantify arthroscopic lateral tibial plateau (LTP) translation in anterior cruciate ligament (ACL)‐deficient knees using a standardized intraoperative protocol and to evaluate its association with pivot‐shift grade and lateral tibial slope, including its ability to discriminate high‐grade pivot‐shift.
Horacio Rivarola, Camilo Helito, Cristian Collazo, Marcos Palanconi, Marcos Meninato, Carlos Peñaherrera‐Carrillo, Alejandro Barros Castro, Bautista Rivarola, Francisco Endara Urresta   +8 more
wiley   +1 more source

Hippocampal malformation in Dravet syndrome. [PDF]

Epilepsia
Okutoyi NE, Maru V, Nauen DW.
europepmc   +1 more source

Computer‐Assisted Hip Arthroscopy for Portal Establishment and Suture Anchor Placement

Arthroscopy Techniques, EarlyView.
Abstract Hip arthroscopy is the gold standard for treating femoroacetabular impingement syndrome and acetabular labral tears. Portal establishment and suture anchor placement are crucial steps for ensuring the success of the surgery. However, because of the complex anatomy, deep location, and narrow joint space of the hip joint, the learning curve for ...
Lingxing Jiang, Ming Hao, Mingxin Wang, Xiaoqi Kang, Zhanghua Tong, Jixiang Dong, Long Wang, Chunbao Li   +7 more
wiley   +1 more source