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. Author manuscript; available in PMC: 2010 Jan 29.
Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2007 May;54(5):996. doi: 10.1109/tuffc.2007.345

Fig. 5.

Fig. 5

Transducer motion, as reflected by measurements of far-field target motion, from (a) a single radiation force pulse and (b) a full ARFI acquisition with 44 radiation force pulses. The vertical dotted line indicates the point at which data acquisition commences within regular ARFI sequences. Radiation-force pulses fired before this point cause greater nonlinear displacements and, therefore, are not used when forming ARFI images.