engleski

Computer Simulation of Ultrasound Propagation in a Bounded Plane

Computer simulation is an adequate way of analysing the ultrasound propagation through the brain occurring during neurosurgical operations. To perform a simulation in real conditions, it is necessary to ensure accurate calculations. Calculation accuracy was checked by measurements on a physical model which confirmed the accuracy of the simulation of sound propagation through air. By introducing known acoustic parameters of the brain tissue in the simulation, it was possible to simulate real situations met during neurosurgical operations by CUSA (Cavitation Ultrasonic Surgical Aspirator).

physical models; neurosurgery; computer simulation

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