Fig. 1From: Rapid full-wave phase aberration correction method for transcranial high-intensity focused ultrasound therapiesPhase correction method. a Ultrasonic waves are simulated from each individual element assuming zero phase, producing a 3D array of phases corresponding to any desired treatment location. Three arbitrary elements are shown here. b The inverse phase determined from simulations is applied to each element, resulting in zero phase at the treatment location for maximum constructive interference with greater intensity than in the uncorrected caseBack to article page