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Insonation schemes for (a) the intermittent continuous wave (CW) ultrasound with 50 seconds active and 30 quiescent, (b) the 62.5% and (c) the 33.3% duty cycle pulsed ultrasound with 15-cycle pulses. A limited time period is shown for all three insonation schemes for clarity. The hash marks indicate that the pulse continues on with the same pulse duration and quiescent time as seen before the hash marks.
