Results 131 to 140 of about 56,880 (165)
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Differentiation of cardiac conducting cells from the neural crest
Journal of the Autonomic Nervous System, 1990Some of the cells that migrate to the dorsal myocardium of the chick embryo in stage 21 H-H begin to synthesize desmin. They retain this property even when they reach the subendothelial layers of the heart bud, i.e. the characteristic site of the cardiac conducting cells.
G, Filogamo, G, Corvetti, L, Sisto Daneo
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A Wavelet Neural Network Based Prediction for Conductivity of Seawater
2018 IEEE International Conference on Information and Automation (ICIA), 2018In order to get the conductivity of seawater in advance to give help to the research on communication technology in ocean, this paper adopts a wavelet neural network based method to establish a prediction model. The input variables of the prediction model are the seawater environmental factors influencing conductivity, which include temperature ...
Feiyan Qin +4 more
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Fabrication and evaluation of conductive elastomer electrodes for neural stimulation
Journal of Biomaterials Science, Polymer Edition, 2007This study explored the feasibility of applying nanocomposites derived from conducting organic polymers and silicone elastomers to fabricate electrodes for neural stimulation. A novel combination of nanoparticulate polypyrrole polymerized within a processable elastomeric silicone host polymer was evaluated in vitro and in vivo.
Frank, Keohan +5 more
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Neural Conduction in Neural Fibers: Personal vs. International Perspectives
2018I believe neural conduction in nerve fibers is simpler than the prevailing understanding suggests. Furthermore, I propose that the cornerstone of this process lies in a pressure impulse generated at the distal end of the axon hillock in motor neurons and at the sensory receptor sites in sensory neurons.
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Interpenetrating Conducting Hydrogel Materials for Neural Interfacing Electrodes
Advanced Healthcare Materials, 2017Conducting hydrogels (CHs) are an emerging technology in the field of medical electrodes and brain–machine interfaces. The greatest challenge to the fabrication of CH electrodes is the hybridization of dissimilar polymers (conductive polymer and hydrogel) to ensure the formation of interpenetrating polymer networks (IPN) required to achieve both soft ...
Josef, Goding +4 more
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Ion conducting polymer microelectrodes for interfacing with neural networks
Journal of Neuroscience Methods, 2007We have examined the stimulation and recording properties of conjugated polymer microelectrode arrays as interfaces with neural networks of dissociated cortical cells. In particular the stimulation properties were investigated as a means of supplying a neural network with information. The stimulation efficiency at low stimulation voltages was evaluated
Tobias, Nyberg +2 more
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Lord Adrian and the nature of neural conduction
Trends in Neurosciences, 1982Abstract In 1932, the Royal Caroline Institute decided to award the Nobel Prize for Physiology or Medicine jointly to Sir Charles Sherrington and to Professor Adrian for their discoveries regarding the function of the neurone. In his presentation speech at the Nobel prize ceremony in Stockholm Goran Liljestrand pointed out that Sherrington had ...
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[Neural conduction velocity in patients on hemodialysis].
Neurologia i neurochirurgia polska, 1980Fourteen patients with chronic glomerulonephritis and with Alport's syndrome were treated. Haemodialysis was performed 2--3 times weekly. The duration of treatment was from 10 months to 9 years. Serum levels of electrolytes, urea and creatinine were determined, the neurological condition was examined and nerve conduction velocity was measured in the ...
M, Domańska +3 more
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[Peripheral and central neural conduction in the rat].
EEG-EMG Zeitschrift fur Elektroenzephalographie, Elektromyographie und verwandte Gebiete, 1983The orthodromic sensory nerve conduction velocity was measured on the tail nerve of 35 male and 14 female Wistar rats. The spinal somatosensory evoked potential also was determined for the excitation of the tail and lower limb over the 5th and 1st lumbar vertebrae.
D, Claus, B, Neundörfer
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PHYSICS-INFORMED NEURAL NETWORK FOR INVERSE HEAT CONDUCTION PROBLEM
Heat Transfer Research, 2023Xin Hui, Bosen Wang, Yuzhen Lin
exaly