Results 231 to 240 of about 609,733 (342)

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Charting the spatial transcriptome of the human cerebral cortex at single-cell resolution. [PDF]

Nat Commun
Wei S, Luo M, Wang P, Chen R, Jin X, Xu C, Li C, Lin X, Xu Z, Liu H, Cheng R, Yang W, Cai Y, Xue G, Huang P, Liu Z, Sun H, Xu J, Jiang Q.   +18 more
europepmc   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Roles of taurine-mediated tonic GABAA receptor activation in the radial migration of neurons in the fetal mouse cerebral cortex

智範 古川
openalex   +1 more source

Decoding chronic pain: the glutamate-GABA tug of war in the cerebral cortex. [PDF]

Front Mol Neurosci
Huang D, Dong YT, He LX, Zhou RZ, Zhou JX, Yang S, Yu SG.   +6 more
europepmc   +1 more source

Endothermy, neuron counts, and other issues: Further remarks on neurocognitive evolution in fossil vertebrates

The Anatomical Record, EarlyView.
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar, Cristián Gutiérrez‐Ibáñez, Hady George, Thomas R. Holtz Jr., Darren Naish, Grant R. Hurlburt   +5 more
wiley   +1 more source

The Dialogue between Cerebral Cortex and Superior Colliculus: Multiple Ascending Pathways for Corollary Discharge

, 2014
Marc A. Sommer, R. H. Wurtz
openalex   +1 more source

Molecular Lineages and Spatial Distributions of Subplate Neurons in the Human Fetal Cerebral Cortex [PDF]

Xueyu Guo, Trevor Lee, Jason Sun, Julianne Sun, Wenjie Cai, Qingwei Yang, Tao Sun   +6 more
openalex   +1 more source

Blood flow in the human cerebral cortex: Large-scale pial vascularization and 1D simulation. [PDF]

PLoS Comput Biol
Zilves EG, Müller LO, Talou GDM, Hachinski V, Spence JD, Blanco PJ.   +5 more
europepmc   +1 more source

Scoping literature review: Comparing MRI tractography methods for optic radiation analysis

The Anatomical Record, EarlyView.
Abstract Accurate tractography mapping of the optic radiations is essential to avoiding post‐operative visual field deficits in patients undergoing temporal lobe surgery. This literature review highlights the current landscape of MRI tractography methods that are used to delineate the optic radiations (ORs), with a particular focus on the anterior ...
Hriday Sahni, Cristina Schaurich, Lara Boyd, Claudia Krebs   +3 more
wiley   +1 more source