Comparison of Two Techniques for Estimation of Thermal Diffusivity with MRgHIFU

Keywords

ablative accurate acknowledge acknowledgments advanced analytical angular applying appropriate approximated array assumes audience authors axial axis bars beam bioengineering city conduction consistently control cooling decaying dependent deposition determination diffusivity directly distance distribution duration element engineering equals equation error errors estimation estimations expands experimental experimentally extend fits fitted fitting focal foundation freq function gradients grants gratefully greater guided heating hybrid improve in vivo induced initial instantaneous intensity interpolated iris isotropic known lake least loin made measuring mechanical medical modeled necessity neglects negligible onset outcomes parker patient pattern patterns perfusion phys physicists pixel planning plays pork potential power principle prior profile properties property proposed published pulse radial radius ranging reach reed replicated resolution rise role salt schematic setup simplified simulated simulation simulations since slope solution spatial spectrum squares suggest superposition tables target temperature temperatures theory therapies thermal though tissue trans transducer transfer transverse treatment treatments trio turned ultrasonic ultrasound variability variance varied wherein width zone