Results 221 to 230 of about 29,170 (291)

Dorso-Ventral and Night-Day Regulation of Extracellular K⁺ Dynamics in Mouse Hippocampal Astrocytes. [PDF]

Glia
Kiani N, Abubakar K, Petanjek TL, Esclapez M, Ivanov A, Bernard C.   +5 more
europepmc   +1 more source

An ontological morphological phylogenetic framework for living and extinct ray‐finned fishes (Actinopterygii)

The Anatomical Record, Volume 309, Issue 11, Page 3187-3217, November 2026.
Abstract The ray‐finned fishes include one out of every two species of living vertebrates on Earth and have an abundant fossil record stretching 380 million years into the past. The division of systematic knowledge of ray‐finned fishes between paleontologists working on extinct animals and neontologists studying extant species has obscured the ...
Jack Stack
wiley   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, Volume 309, Issue 11, Page 3137-3168, November 2026.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

A new mamenchisaurid sauropod from the Lower Phu Kradung Formation, Upper Jurassic of northeastern Thailand. [PDF]

Sci Rep
Nilpanapan A, Manitkoon S, Suteethorn V, Lauprasert K.   +3 more
europepmc   +1 more source

The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)

The Anatomical Record, Volume 309, Issue 11, Page 3077-3090, November 2026.
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon, Courtney Brown, David C. Evans   +2 more
wiley   +1 more source

A spatial code governs olfactory receptor choice and aligns sensory maps in the nose and brain. [PDF]

Cell
Brann DH, Tsukahara T, Tau C, Kalloor D, Lubash R, Kannan LT, Klimpert N, Kollo M, Escamilla-Del-Arenal M, Bintu B, Schaefer A, Fleischmann A, Bozza T, Datta SR.   +13 more
europepmc   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, Volume 309, Issue 11, Page 3036-3076, November 2026.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Case Report: Diagnosis of multiple juvenile angiomatosis in a newborn calf. [PDF]

Front Vet Sci
Tsuka T, Kusuda K, Hishikawa S, Hashimoto N, Sunden Y.   +4 more
europepmc   +1 more source

Unraveling the Relationship Between Nr4a2 and Fezf1 Expression in the Developing Feline Telencephalon Within the Genoarchitectonic Context of Claustral and Amygdalar Development

Journal of Comparative Neurology, Volume 534, Issue 11, November 2026.
To define the emergence of the claustral complex in relation to the expression patterns of Nr4a2 and Fezf1 in the domestic cat, a species with more protracted prenatal development than the mouse, we performed a genoarchitectonic analysis. Nr4a2 marked differentiating claustral neurons within the LPall mantle, whereas Fezf1 was broadly expressed in the ...
Nikistratos Siskos, Andreas‐Rafail Vasileiou, Evangelia Archontoulaki, Alexandra Tsakalidou‐Rafailidou, Charalampos Ververidis, George Skavdis, Maria E. Grigoriou   +6 more
wiley   +1 more source

Combining in vitro and in silico approaches to model neural tube patterning and isthmic organizer formation. [PDF]

NPJ Syst Biol Appl
Bertilsson F, Degener A, Ibek P, Rathore GS, Andersson E, Rifes P, Kirkeby A, Olariu V.   +7 more
europepmc   +1 more source