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Table 2 Phase correction improvements in the aberrator model

From: Rapid full-wave phase aberration correction method for transcranial high-intensity focused ultrasound therapies

  Ratio of maximum pressure corrected to uncorrected Distance from focus (mm)
Uncorrected 1 1.90
Corrected, simulation-based 1.41 0.56
Corrected hydrophone-based 1.50 0.25
  1. Ratio of the highest pressure with phase corrections compared to the uncorrected case and target offset distance for the aberrator model as measured by hydrophone scans