Results 51 to 60 of about 448,604 (375)

Neuronal Dynamics and Axonal Flow: Axonal Peristalsis [PDF]

open access: yesProceedings of the National Academy of Sciences, 1972
By time-lapse, phase-contrast cinemicrography of sensory nerve fibers of young mice, isolated with their originating spinal ganglia in nutrient solution, the postulated peristaltic surface drive of the cellulifugal propulsion of the semisolid axonal column at a rate of the order of 1 mm/day (1 μm/min) could be verified and quantitatively analyzed.
openaire   +2 more sources

Nonsynaptic junctions on myelinating glia promote preferential myelination of electrically active axons

open access: yesNature Communications, 2015
The myelin sheath on vertebrate axons is critical for neural impulse transmission, but whether electrically active axons are preferentially myelinated by glial cells, and if so, whether axo-glial synapses are involved, are long-standing questions of ...
H. Wake   +5 more
semanticscholar   +1 more source

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

open access: yes, 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.   +2 more
core   +1 more source

Loss-of-function analysis of EphA receptors in retinotectal mapping [PDF]

open access: yes, 2004
Peer reviewedPublisher ...
DeChiara, Thomas M.   +7 more
core   +1 more source

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

open access: yesFrontiers 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   +14 more
doaj   +1 more source

A model of fasciculation and sorting in mixed populations of axons

open access: yes, 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   +11 more
core   +1 more source

Developmental mechanism of the periodic membrane skeleton in axons

open access: yeseLife, 2014
Actin, spectrin, and associated molecules form a periodic sub-membrane lattice structure in axons. How this membrane skeleton is developed and why it preferentially forms in axons are unknown.
Guisheng Zhong   +6 more
semanticscholar   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

The model of local axon homeostasis - explaining the role and regulation of microtubule bundles in axon maintenance and pathology

open access: yesNeural Development, 2019
Axons are the slender, cable-like, up to meter-long projections of neurons that electrically wire our brains and bodies. In spite of their challenging morphology, they usually need to be maintained for an organism's lifetime.
Ines Hahn   +4 more
doaj   +1 more source

Distinctive Structural and Molecular Features of Myelinated Inhibitory Axons in Human Neocortex. [PDF]

open access: yes, 2018
Numerous types of inhibitory neurons sculpt the performance of human neocortical circuits, with each type exhibiting a constellation of subcellular phenotypic features in support of its specialized functions.
Chang, Edward F   +9 more
core   +1 more source

Home - About - Disclaimer - Privacy