Results 231 to 240 of about 166,859,727 (259)

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

open access: yesThe Anatomical Record, EarlyView.
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   +4 more
wiley   +1 more source

Serotonergic psychedelics induce distinct patterns of metabolic activity and covariance within biologically informed rat brain networks. [PDF]

open access: yesNat Commun
Gudmundsen F   +12 more
europepmc   +1 more source

Genetically linked brain imaging markers of memory decline in aging and Alzheimer's disease. [PDF]

open access: yesAlzheimers Dement
Yang Y   +16 more
europepmc   +1 more source
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