Results 61 to 70 of about 2,267,435 (323)

Brain Slice Derived Nerve Fibers Grow along Microcontact Prints and are Stimulated by Beta-Amyloid(42)

Frontiers in Bioscience-Landmark
Background: Alzheimer’s disease is characterized by extracellular beta-amyloid plaques, intraneuronal tau neurofibrillary tangles and excessive neurodegeneration.
Katharina Steiner, Christian Humpel
doaj   +1 more source

Artificial Intelligence Analysis of Nerve Fibers Based on Corneal Confocal Microscopy

Xiehe Yixue Zazhi, 2021
Diabetic peripheral neuropathy (DPN) is one of the most common chronic complications of diabetes. Traditional DPN diagnostic methods are based on clinical symptoms and signs as well as electrophysiological examination, which are mainly used to detect the
WU Jun, FEI Sijia, SHEN Bo, ZHANG Hanwen, HUANG Jianfeng, PAN Qi, ZHAO Jianchun, DING Dayong   +7 more
doaj   +1 more source

Neuroplasticity of sensory and sympathetic nerve fibers in a mouse model of a painful arthritic joint.

Arthritis & Rheumatism, 2012
OBJECTIVE Many forms of arthritis are accompanied by significant chronic joint pain. This study was undertaken to investigate whether there is significant sprouting of sensory and sympathetic nerve fibers in the painful arthritic knee joint and whether ...
J. R. Ghilardi, K. Freeman, J. M. Jiménez-Andrade, Kathleen A Coughlin, M. Kaczmarska, G. Castañeda-Corral, A. P. Bloom, M. Kuskowski, P. Mantyh   +8 more
semanticscholar   +1 more source

Nano-scale Biophysical and Structural Investigations on Intact and Neuropathic Nerve Fibers by Simultaneous Combination of Atomic Force and Confocal Microscopy

Frontiers in Molecular Neuroscience, 2017
The links between neuropathies of the peripheral nervous system (PNS), including Charcot-Marie-Tooth1A and hereditary neuropathy with liability to pressure palsies, and impaired biomechanical and structural integrity of PNS nerves remain poorly ...
Gonzalo Rosso, Ivan Liashkovich, Peter Young, Victor Shahin   +3 more
doaj   +1 more source

Sensory and sympathetic nerve fibers undergo sprouting and neuroma formation in the painful arthritic joint of geriatric mice

Arthritis Research & Therapy, 2012
IntroductionAlthough the prevalence of arthritis dramatically increases with age, the great majority of preclinical studies concerning the mechanisms that drive arthritic joint pain have been performed in young animals.
J. M. Jiménez-Andrade, P. Mantyh
semanticscholar   +1 more source

Plasticity of Unmyelinated Fibers in a Side-to-end Tubulization Model

Plastic and Reconstructive Surgery, Global Open, 2019
Background:. Histomorphometric studies of unmyelinated fibers of the rat fibular nerves are uncommon, and side-to-end neurorrhaphy studies using the fibular nerve investigate primarily motor fibers.
Vânia Tognon-Miguel, MS, Adriana H. Nascimento-Elias, PhD, Maria C. L. Schiavoni, MS, Amilton A. Barreira, MD, PhD   +3 more
doaj   +1 more source

The mechanosensitive ion channel TRAAK is localized to the mammalian node of Ranvier. [PDF]

, 2019
TRAAK is a membrane tension-activated K+ channel that has been associated through behavioral studies to mechanical nociception. We used specific monoclonal antibodies in mice to show that TRAAK is localized exclusively to nodes of Ranvier, the action ...
Brohawn, Stephen, Campbell, Ernest, Handler, Annie, MacKinnon, Roderick, Schwarz, Jürgen, Wang, Weiwei   +5 more
core  

A cytological study of the effect of reinnervation and cross-innervation on rat striated muscle [PDF]

, 1968
The changes of rat muscle fiber structure and fiber types after the reunification of the nerve and cross-innervation between the nerve to M. soleus (SOL) and M.
Hino, Hiro, Ogata, Takuro, Seito, Takashi   +2 more
core   +1 more source

Anatomy of the neural fibers at the superior mesenteric artery-a cadaver study [PDF]

, 2022
PURPOSE Most surgeons perform right-sided semicircular clearance of the superior mesenteric artery (SMA) nerve plexus for pancreatic head carcinoma, presuming a linear course of the SMA nerve fibers. The hypothesis was that the SMA nerve plexus fibers
Mittal, Anubhav, Reinehr, Michael D, Samra, Jaswinder S, Soll, Christopher, Staerkle, Ralph F, Vuille-Dit-Bille, Raphael N   +5 more
core   +1 more source

Optimizing Stimulus Energy for Cochlear Implants with a Machine Learning Model of the Auditory Nerve [PDF]

arXiv, 2022
Performing simulations with a realistic biophysical auditory nerve fiber model can be very time consuming, due to the complex nature of the calculations involved. Here, a surrogate (approximate) model of such an auditory nerve fiber model was developed using machine learning methods, to perform simulations more efficiently.
arxiv