Results 31 to 40 of about 170,375 (242)

Axon and Myelin Morphology in Animal and Human Spinal Cord

Frontiers in Neuroanatomy, 2017
Characterizing precisely the microstructure of axons, their density, size and myelination is of interest for the neuroscientific community, for example to help maximize the outcome of studies on white matter (WM) pathologies of the spinal cord (SC).
Ariane Saliani, Blanche Perraud, Tanguy Duval, Nikola Stikov, Nikola Stikov, Serge Rossignol, Julien Cohen-Adad, Julien Cohen-Adad   +7 more
doaj   +1 more source

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

NeuroImage, 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, Filip Szczepankiewicz, Jimmy Lätt, Linda Knutsson, Johan Mårtensson, Isabella M. Björkman-Burtscher, Danielle van Westen, Pia C. Sundgren, Freddy Ståhlberg, Markus Nilsson   +9 more
doaj   +1 more source

Nondirected axonal growth on basal lamina from avian embryonic neural retina [PDF]

, 1987
The vitreous surface of the embryonic avian retinal neuroepithelium was isolated by mechanical disruption of the retina mounted between 2 adhesive substrata.
Halfter, W., Kröger, Stephan, Reckhaus, W.   +2 more
core   +1 more source

Visualisation of ribosomes in Drosophila axons using Ribo-BiFC

Biology Open, 2019
The distribution of assembled, and potentially translating, ribosomes within cells can be visualised in Drosophila by using Bimolecular Fluorescence Complementation (BiFC) to monitor the interaction between tagged pairs of 40S and 60S ribosomal proteins (
Anand K. Singh, Akilu Abdullahi, Matthias Soller, Alexandre David, Saverio Brogna   +4 more
doaj   +1 more source

Loss of highwire Protects Against the Deleterious Effects of Traumatic Brain Injury in Drosophila Melanogaster

Frontiers in Neurology, 2020
Traumatic brain injury is a major global cause of death and disability. Axonal injury is a major underlying mechanism of TBI and could represent a major therapeutic target.
Ciaran S. Hill, Ciaran S. Hill, Jemeen Sreedharan, Jemeen Sreedharan, Andrea Loreto, David K. Menon, David K. Menon, Michael P. Coleman, Michael P. Coleman   +8 more
doaj   +1 more source

Neurorrhaphy in Presence of Polyethylene Glycol Enables Immediate Electrophysiological Conduction in Porcine Model of Facial Nerve Injury

Frontiers in Surgery, 2022
Facial nerve trauma often leads to disfiguring facial muscle paralysis. Despite several promising advancements, facial nerve repair procedures often do not lead to complete functional recovery.
Dmitriy Petrov, Dmitriy Petrov, Justin C. Burrell, Justin C. Burrell, Justin C. Burrell, Kevin D. Browne, Kevin D. Browne, Franco A. Laimo, Franco A. Laimo, Sanford E. Roberts, Sanford E. Roberts, Zarina S. Ali, D. Kacy Cullen, D. Kacy Cullen, D. Kacy Cullen   +14 more
doaj   +1 more source

A model of fasciculation and sorting in mixed populations of axons

, 2011
We extend a recently proposed model (Chaudhuri et al., EPL 87, 20003 (2009)) aiming to describe the formation of fascicles of axons during neural development.
D. ben Avraham, Debasish Chaudhuri, G. M. Shepherd, H. Kuhn, I. Rodrigues Iturbe, J. D. Murray, L. Crews, M. J. Katz, Martin Zapotocky, Peter Borowski, S. Redner, V. Kampen   +11 more
core   +1 more source

Axon fasciculation and differences in midline kinetics between pioneer and follower axons within commissural fascicles [PDF]

, 2003
Early neuronal scaffold development studies suggest that initial neurons and their axons serve as guides for later neurons and their processes. Although this arrangement might aid axon navigation, the specific consequence(s) of such interactions are ...
Bak-Maier, Magdalena, Fraser, Scott E.
core   +2 more sources

Axon morphology and intrinsic cellular properties determine repetitive transcranial magnetic stimulation threshold for plasticity

Frontiers in Cellular Neuroscience
IntroductionRepetitive transcranial magnetic stimulation (rTMS) is a widely used therapeutic tool in neurology and psychiatry, but its cellular and molecular mechanisms are not fully understood.
Christos Galanis, Lena Neuhaus, Nicholas Hananeia, Zsolt Turi, Peter Jedlicka, Andreas Vlachos, Andreas Vlachos, Andreas Vlachos   +7 more
doaj   +1 more source

Resveratrol promotes axonal regeneration via PI3K/Akt pathway in rats after intracerebral hemorrhage

Di-san junyi daxue xuebao, 2019
Objective To investigate the mechanism by which resveratrol (RES) promotes axonal regeneration in rats after intracerebral hemorrhage (ICH) and explore the role of the PI3K/Akt pathway that regulates the AMPKα pathway.
WANG Guanyu, LIU Chang, ZHOU Changlong, XIA Xiaohui, ZHANG Guangwei   +4 more
doaj   +1 more source