Curvature in biological systems: its quantification, emergence, and implications across the scales

B Schamberger, R Ziege, K Anselme… - advanced …, 2023 - Wiley Online Library
Surface curvature both emerges from, and influences the behavior of, living objects at length
scales ranging from cell membranes to single cells to tissues and organs. The relevance of …

Mechanics of cortical folding: stress, growth and stability

KE Garcia, CD Kroenke… - … Transactions of the …, 2018 - royalsocietypublishing.org
Cortical folding, or gyrification, coincides with several important developmental processes.
The folded shape of the human brain allows the cerebral cortex, the thin outer layer of …

Axons pull on the brain, but tension does not drive cortical folding

G Xu, AK Knutsen, K Dikranian, CD Kroenke… - 2010 - asmedigitalcollection.asme.org
During human brain development, the cerebral cortex undergoes substantial folding,
leading to its characteristic highly convoluted form. Folding is necessary to accommodate …

Mechanical forces in cerebral cortical folding: a review of measurements and models

PV Bayly, LA Taber, CD Kroenke - Journal of the mechanical behavior of …, 2014 - Elsevier
Folding of the cerebral cortical surface is a critical process in human brain development, yet
despite decades of indirect study and speculation the mechanics of the process remain …

A cortical folding model incorporating stress-dependent growth explains gyral wavelengths and stress patterns in the developing brain

PV Bayly, RJ Okamoto, G Xu, Y Shi, LA Taber - Physical biology, 2013 - iopscience.iop.org
In humans and many other mammals, the cortex (the outer layer of the brain) folds during
development. The mechanics of folding are not well understood; leading explanations are …

Human-specific ARHGAP11B induces hallmarks of neocortical expansion in developing ferret neocortex

N Kalebic, C Gilardi, M Albert, T Namba, KR Long… - Elife, 2018 - elifesciences.org
The evolutionary increase in size and complexity of the primate neocortex is thought to
underlie the higher cognitive abilities of humans. ARHGAP11B is a human-specific gene …

Determination of axonal and dendritic orientation distributions within the developing cerebral cortex by diffusion tensor imaging

SN Jespersen, LA Leigland, A Cornea… - IEEE transactions on …, 2011 - ieeexplore.ieee.org
As neurons of the developing brain form functional circuits, they undergo morphological
differentiation. In immature cerebral cortex, radially-oriented cellular processes of …

The ferret as a model system for neocortex development and evolution

C Gilardi, N Kalebic - Frontiers in Cell and Developmental Biology, 2021 - frontiersin.org
The neocortex is the largest part of the cerebral cortex and a key structure involved in human
behavior and cognition. Comparison of neocortex development across mammals reveals …

Conical expansion of the outer subventricular zone and the role of neocortical folding in evolution and development

E Lewitus, I Kelava, WB Huttner - Frontiers in human neuroscience, 2013 - frontiersin.org
There is a basic rule to mammalian neocortical expansion: as it expands, so does it fold. The
degree to which it folds, however, cannot strictly be attributed to its expansion. Across …

DCX knockout ferret reveals a neurogenic mechanism in cortical development

W Wang, C Yin, S Wen, Z Liu, B Wang, B Zeng, L Sun… - Cell Reports, 2024 - cell.com
Lissencephaly is a rare brain malformation for which our understanding remains limited due
to the absence of suitable animal models that accurately represent human phenotypes …