Results 81 to 90 of about 39,193 (303)

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

open access: yesThe Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich   +5 more
wiley   +1 more source

Sympathetic tales: subdivisons of the autonomic nervous system and the impact of developmental studies

open access: yesNeural Development, 2018
Remarkable progress in a range of biomedical disciplines has promoted the understanding of the cellular components of the autonomic nervous system and their differentiation during development to a critical level.
Uwe Ernsberger, Hermann Rohrer
doaj   +1 more source

Clinical Neuroanatomy

open access: yes, 2010
iii.542 hal.;ill.; 28 ...
SNELL. RICHARD S, Snell Richard
core  

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

open access: yesThe 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   +5 more
wiley   +1 more source

Sex-specific features of spine densities in the hippocampus

open access: yesScientific Reports, 2020
Previously, we found that in dissociated hippocampal cultures the proportion of large spines (head diameter ≥ 0.6 μm) was larger in cultures from female than from male animals.
Nicola Brandt   +3 more
doaj   +1 more source

Textbook of neuroanatomy

open access: yes, 1963
xvi+542hlm ...
ELLIOTT, H. CHANDLER
core  

Neuroanatomy Resources

open access: yes, 2015
This column will highlight several freely available online resources in neuroanatomy.The featured websites use images,video, animation, and more to create interactive aids for teaching and learning.
Sharrow, Zachary
core   +1 more source

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

Glutamatergic drive along the septo-temporal axis of hippocampus boosts prelimbic oscillations in the neonatal mouse

open access: yeseLife, 2018
The long-range coupling within prefrontal-hippocampal networks that account for cognitive performance emerges early in life. The discontinuous hippocampal theta bursts have been proposed to drive the generation of neonatal prefrontal oscillations, yet ...
Joachim Ahlbeck   +4 more
doaj   +1 more source

Microsurgical Anatomy of the Anterior Circulation of the Brain Adjusted to the Neurosurgeon’s Daily Practice

open access: yes, 2021
The study of cerebrovascular anatomy can be difficult and may take time due to its intrinsic complexity. However, it can also be difficult for the following reasons: the excessive description of neuroanatomy making articles hard to read, the unclear ...
Miguel Soto   +4 more
core   +1 more source

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