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Technique for high spatial resolution, focused electrical stimulation of electrically-excitable tissue
Technique for high spatial resolution, focused electrical stimulation of electrically-excitable tissue
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机译:高空间分辨率技术,对可电激发组织进行集中电刺激
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摘要
A tissue stimulation method which uses wave-guiding principles to construct a focused point of stimulation at any location within a region of electrically excitable living tissue. The excitation is formed through the constructive interference of different frequency wave energies, traveling at frequency-dependent velocities, which coalesce at the stimulation point. Further energy is brought to the stimulation point through reflection(s) at the boundaries of the wave-guiding structure. The resulting excitation signal depends upon several factors, including pulse envelope and duration, allowable frequency range, and stimulation time.
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