Results 11 to 20 of about 6,219 (219)

Axonal Computations [PDF]

open access: yesFrontiers in Cellular Neuroscience, 2019
25 pages, 6 ...
Pepe Alcami   +3 more
openaire   +6 more sources

Predicting the distribution of serotonergic axons: a supercomputing simulation of reflected fractional Brownian motion in a 3D-mouse brain model

open access: yesFrontiers in Computational Neuroscience, 2023
The self-organization of the brain matrix of serotonergic axons (fibers) remains an unsolved problem in neuroscience. The regional densities of this matrix have major implications for neuroplasticity, tissue regeneration, and the understanding of mental ...
Skirmantas Janušonis   +4 more
doaj   +1 more source

Multiple Copies of microRNA Binding Sites in Long 3′UTR Variants Regulate Axonal Translation

open access: yesCells, 2023
Rapid responses to changes within subcellular compartments of highly polarized cells, such as neuron axons, depend on local translation and post-transcriptional regulation.
Luba Farberov   +7 more
doaj   +1 more source

Probing brain tissue microstructure with MRI: principles, challenges, and the role of multidimensional diffusion-relaxation encoding

open access: yesNeuroImage, 2023
Diffusion MRI uses the random displacement of water molecules to sensitize the signal to brain microstructure and to properties such as the density and shape of cells. Microstructure modeling techniques aim to estimate these properties from acquired data
Björn Lampinen   +9 more
doaj   +1 more source

Axon Physiology [PDF]

open access: yesPhysiological Reviews, 2011
Axons are generally considered as reliable transmission cables in which stable propagation occurs once an action potential is generated. Axon dysfunction occupies a central position in many inherited and acquired neurological disorders that affect both peripheral and central neurons.
Debanne, Dominique   +4 more
openaire   +3 more sources

Collagen‐rich deposit formation in the sciatic nerve after injury and surgical repair: A study of collagen‐producing cells in a rabbit model

open access: yesBrain and Behavior, 2020
Introduction Posttraumatic scarring of peripheral nerves produces unwanted adhesions that block axonal growth. In the context of surgical nerve repair, the organization of the scar tissue adjacent to conduits used to span the gap between the stumps of ...
Jolanta Fertala   +5 more
doaj   +1 more source

Pseudorabies Virus Mutants Lacking US9 Are Defective in Cytoplasmic Assembly and Sorting of Virus Particles into Axons and Not in Axonal Transport

open access: yesViruses, 2023
Herpes simplex virus (HSV) and varicella zoster virus (VZV) rely on transport of virus particles in neuronal axons to spread from sites of viral latency in sensory ganglia to peripheral tissues then on to other hosts.
Steven Adamou   +2 more
doaj   +1 more source

Ontogenetic Shifts in the Number of Axons in the Olfactory Tract and Optic Nerve in Two Species of Deep-Sea Grenadier Fish (Gadiformes: Macrouridae: Coryphaenoides)

open access: yesFrontiers in Ecology and Evolution, 2018
Neuroanatomical studies of the peripheral sense organs and brains of deep-sea fishes are particularly useful for predicting their sensory capabilities and ultimately their behavior.
Thomas J. Lisney   +4 more
doaj   +1 more source

Decellularized skeletal muscles display neurotrophic effects in three‐dimensional organotypic cultures

open access: yesStem Cells Translational Medicine, 2020
Skeletal muscle decellularization allows the generation of natural scaffolds that retain the extracellular matrix (ECM) mechanical integrity, biological activity, and three‐dimensional (3D) architecture of the native tissue. Recent reports showed that in
Paolo Raffa   +9 more
doaj   +1 more source

Interplay between kinesin-1 and cortical dynein during axonal outgrowth and microtubule organization in Drosophila neurons

open access: yeseLife, 2015
In this study, we investigated how microtubule motors organize microtubules in Drosophila neurons. We showed that, during the initial stages of axon outgrowth, microtubules display mixed polarity and minus-end-out microtubules push the tip of the axon ...
Urko del Castillo   +3 more
doaj   +1 more source

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