Results 171 to 180 of about 115,083 (267)

Fascicle measurement methods do result in lengths that are significantly different

The Anatomical Record, EarlyView.
A recent comparison of the most prevalent methods for measuring fascicles, in situ measurement versus chemical digestion, concluded that the measurements are indistinguishable based on data from different conspecific individuals. However, our study of contralateral muscles of the same individuals shows that the methods clearly result in statistically ...
Katherine M. Clark, Reece A. Brown, Maggie Funderburk, Elise S. Bush, Anthony Herrel, Adam Hartstone‐Rose   +5 more
wiley   +1 more source

Morphometric analysis and spatial localization of the infraorbital foramen in adult dry human skulls: bilateral symmetry, sexual dimorphism, and accessory foramina. [PDF]

Front Med (Lausanne)
Koç Direk F, Acar A.
europepmc   +1 more source

The lower deciduous dentition of protodidelphids (Mammalia, Marsupialia) from the Itaboraí Basin (lower Eocene), Brazil, and the validity of “Riolestes capricornicus” (Goin et al., 2009)

The Anatomical Record, EarlyView.
Abstract The Itaboraí Basin, Southeastern Brazil, preserved one of the most diverse mammalian faunas from the Paleogene, with Metatheria comprising more than 60% of its diversity. Among identified metatherian clades, it has been argued that Paucituberculata is represented by “Riolestes capricornicus”.
Leonardo M. Carneiro, Hugo Bampi, João P. P. Araújo, Marina B. Soares, Gustavo R. Oliveira   +4 more
wiley   +1 more source

Automated Seed Morphometry Identifies Morphotypes Associated with Major Grapevine Haplotypic Lineages. [PDF]

Plants (Basel)
Cervantes E, Martín-Gómez JJ, Anocibar Beloqui Á, Sáenz de Santa María FC, Muñoz Organero G, Cunha J, Tocino Á, Rodríguez-Lorenzo JL.   +7 more
europepmc   +1 more source

Evaluating Bergmann's and Allen's rules in the long bones of the eastern gray squirrel

The Anatomical Record, EarlyView.
Abstract Ecogeographical rules predict variation in body size and appendage proportions across climatic gradients, yet intraspecific tests using long bones from wild populations remain limited among small mammals. This study tests the hypothesis that eastern gray squirrels (Sciurus carolinensis) conform to Bergmann's rule, that is, body size increases ...
Tyler Blake, Habiba Chirchir
wiley   +1 more source

Morphometric analysis of the incisive canal and foramen using CBCT: a cross-sectional study of the Saudi subpopulation. [PDF]

PeerJ
Assiri HA, Alqarni A, Alqahtani AMA, Alfwaih G, Ali Alshehri K, Alsaanah BK, Alshyarba N, AlQarni T, Alshahrani B, Almansour M, Alalmai RE, Hameed MS.   +11 more
europepmc   +1 more source

Comparative analysis of cytoarchitectonic and neurochemical aspects of the globus pallidus in the rock cavy (Kerodon rupestris) and the common marmoset (Callithrix jacchus)

The Anatomical Record, EarlyView.
Abstract The globus pallidus (GP), a subcortical structure within the basal ganglia, plays a crucial role in modulating cortico‐subcortical circuits related to motor control and associative/limbic functions. However, the cytoarchitectonic and neurochemical organization of this structure remains poorly characterized in naturally existing wild‐type ...
Lavínnya Yáskara de Aquino Matoso, Yasmin Pinto Fernandes Albuquerque, Karina Maia Paiva, Rodrigo Freire Oliveira, Nelyane Nayara Martins de Santana, Expedito Silva do Nascimento‐Júnior, Rovena Clara G. J. Engelberth, Jeferson de Souza Cavalcante, Adhil Bhagwandin, Paulo Leonardo Araújo de Góis Morais, José Rodolfo Lopes de Paiva Cavalcanti   +10 more
wiley   +1 more source

Carcass Yield and Morphometric Characteristics of Semi-Intensive Pond-Cultured <i>Piaractus brachypomus</i> (Paco) at Three Commercial Weight Ranges in the Central Jungle of Peru. [PDF]

Animals (Basel)
Melendez-Atao L, Bazan-Alonso L, Unchupaico-Payano I, Arauco-Villar F, Mayorga-Sanchez N.   +4 more
europepmc   +1 more source

Tooth histotype and enameloid microstructure of Priohybodus arambourgi d'Erasmo, 1960 (Elasmobranchii: Hybodontiformes) from the Late Jurassic of northeastern Brazil

The Anatomical Record, EarlyView.
Abstract Sharks possess varied diets and different prey capture mechanisms. As a result, the group exhibits a significant diversity in dental morphology, also reflecting the internal structures of the teeth. Internal dental anatomy points to the existence of three histotypes in elasmobranch phylogeny: orthodont, osteodont, and pseudoosteodont ...
Kelly Roberta da Silva, Valéria Gallo, Estevan Eltink   +2 more
wiley   +1 more source