Fig. 162 (abstract P18).
From: International Society for Therapeutic Ultrasound Conference 2016
a Measured speed of sound as a function of temperature. Error bars represent standard deviation of the five measurements done at each temperature. b Change to the simulated focal spot shape and the simulated efficiency as a result of changes in the speed of sound in the skull. The plot shows a cut through the beam along the z-axis at the beginning and end of the sonication