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Full-Text Articles in Medicine and Health Sciences
Effects Of Noise Electrical Stimulation On Proprioception, Force Control, And Corticomuscular Functional Connectivity, Li-Wei Chou, Shiang-Lin Hou, Hui-Min Lee, Felipe Fregni, Alice Yen, Vincent Chiun-Fan Chen, Shun-Hwa Wei, Chung-Lan Kao
Effects Of Noise Electrical Stimulation On Proprioception, Force Control, And Corticomuscular Functional Connectivity, Li-Wei Chou, Shiang-Lin Hou, Hui-Min Lee, Felipe Fregni, Alice Yen, Vincent Chiun-Fan Chen, Shun-Hwa Wei, Chung-Lan Kao
Engineering Science Faculty Publications
Sensory afferent inputs play an important role in neuromuscular functions. Subsensory level noise electrical stimulation enhances the sensitivity of peripheral sensory system and improves lower extremity motor function. The current study aimed to investigate the immediate effects of noise electrical stimulation on proprioceptive senses and grip force control, and whether there are associated neural activities in the central nervous system. Fourteen healthy adults participated in 2 experiments on 2 different days. In day 1, participants performed grip force and joint proprioceptive tasks with and without (sham) noise electrical stimulation. In day 2, participants performed grip force steady hold task before …
Axonal Blockage With Microscopic Magnetic Stimulation, Hui Ye
Axonal Blockage With Microscopic Magnetic Stimulation, Hui Ye
Biology: Faculty Publications and Other Works
Numerous neurological dysfunctions are characterized by undesirable nerve activity. By providing reversible nerve blockage, electric stimulation with an implanted electrode holds promise in the treatment of these conditions. However, there are several limitations to its application, including poor bio-compatibility and decreased efficacy during chronic implantation. A magnetic coil of miniature size can mitigate some of these problems, by coating it with biocompatible material for chronic implantation. However, it is unknown if miniature coils could be effective in axonal blockage and, if so, what the underlying mechanisms are. Here we demonstrate that a submillimeter magnetic coil can reversibly block action potentials …