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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Ultrasound Med Biol. 2017 Mar 1;43(5):1016–1030. doi: 10.1016/j.ultrasmedbio.2016.12.020

Figure 6.

Figure 6

Received power from Halo GVs in the fundamental band as a function of frequency and peak positive pressure after transmission of the 1st and last pulses from a 100 6-cycles pulse train (PRF =1 kHz). A difference in power is clearly observed above 600 kPa, between the first and last transmitted pulse, at all frequencies, indicating collapse of part of the GV population.