Results 41 to 50 of about 3,677,342 (381)

Effect of Pulsatile Electric Field on Cultured Muscle Cells in Vitro [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2012
An effect of an electric field on proliferation and on differentiation of cultured muscle cells has been studied in vitro. C2C12 (the mouse myoblast cell line originated with the cross-striated muscle of C3H mouse) was exposed to electric stimuli. In the
Shigehiro Hashimoto   +3 more
doaj  

Spatiotemporal structure of intracranial electric fields induced by transcranial electric stimulation in humans and nonhuman primates

open access: yesScientific Reports, 2016
Transcranial electric stimulation (TES) is an emerging technique, developed to non-invasively modulate brain function. However, the spatiotemporal distribution of the intracranial electric fields induced by TES remains poorly understood.
A. Opitz   +10 more
semanticscholar   +1 more source

Effect of electric stimulation on human chondrocytes and mesenchymal stem cells under normoxia and hypoxia

open access: yesMolecular Medicine Reports, 2018
During joint movement and mechanical loading, electric potentials occur within cartilage tissue guiding cell development and regeneration. Exposure of cartilage exogenous electric stimulation (ES) may imitate these endogenous electric fields and promote ...
B. Hiemer   +6 more
semanticscholar   +1 more source

Transcranial Direct Current Stimulation Optimization – From Physics-Based Computer Simulations to High-Fidelity Head Phantom Fabrication and Measurements

open access: yesFrontiers in Human Neuroscience, 2019
BackgroundTranscranial direct current stimulation (tDCS) modulates neural networks. Computer simulations, while used to identify how currents behave within tissues of different conductivity properties, still need to be complemented by physical models ...
Leon Morales-Quezada   +5 more
doaj   +1 more source

Establishment of a Numerical Model to Design an Electro-Stimulating System for a Porcine Mandibular Critical Size Defect

open access: yesApplied Sciences, 2019
Electrical stimulation is a promising therapeutic approach for the regeneration of large bone defects. Innovative electrically stimulating implants for critical size defects in the lower jaw are under development and need to be optimized in silico and ...
Hendrikje Raben   +3 more
doaj   +1 more source

Delay-Dependent Response in Weakly Electric Fish under Closed-Loop Pulse Stimulation. [PDF]

open access: yesPLoS ONE, 2015
In this paper, we apply a real time activity-dependent protocol to study how freely swimming weakly electric fish produce and process the timing of their own electric signals. Specifically, we address this study in the elephant fish, Gnathonemus petersii,
Caroline Garcia Forlim   +3 more
doaj   +1 more source

Realistic volumetric-approach to simulate transcranial electric stimulation—ROAST—a fully automated open-source pipeline

open access: yesbioRxiv, 2017
Objective. Research in the area of transcranial electrical stimulation (TES) often relies on computational models of current flow in the brain. Models are built based on magnetic resonance images (MRI) of the human head to capture detailed individual ...
Yu Huang, A. Datta, M. Bikson, L. Parra
semanticscholar   +1 more source

Long-term changes in functional connectivity predict responses to intracranial stimulation of the human brain [PDF]

open access: yesarXiv, 2021
Targeted electrical stimulation of the brain perturbs neural networks and modulates their rhythmic activity both at the site of stimulation and at remote brain regions. Understanding, or even predicting, this neuromodulatory effect is crucial for any therapeutic use of brain stimulation.
arxiv  

Piezo1 channels enhance anabolic signaling activation induced by electrical stimulation of cultured myotubes

open access: yesFEBS Open Bio, EarlyView.
By using an electrical pulse stimulation (EPS)‐based in vitro exercise model and chemical activation/inhibition of mechanosensitive Piezo1 channels, we explored changes in protein synthetic response in cultured C2C12 myotubes. Our data showed that application of Piezo1 activator (Yoda1) during EPS significantly enhances the rate of protein synthesis in
Natalia A. Vilchinskaya   +3 more
wiley   +1 more source

Electrical Guidance of Human Stem Cells in the Rat Brain

open access: yesStem Cell Reports, 2017
Limited migration of neural stem cells in adult brain is a roadblock for the use of stem cell therapies to treat brain diseases and injuries. Here, we report a strategy that mobilizes and guides migration of stem cells in the brain in vivo.
Jun-Feng Feng   +7 more
doaj   +1 more source

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