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. 2021 Jul 6;300(3):681–689. doi: 10.1148/radiol.2021204441

Figure 2:

Cavitation activities in vivo during focused ultrasound sonication in different static magnetic fields. (A) Representative spectrums of passive cavitation detection (PCD) signals acquired during focused ultrasound sonication in approximately 0, 1.5, 3.0, and 4.7 T. f0 = fundamental frequency of focused ultrasound. (B) Representative plots of normalized stable cavitation level (left) and inertial cavitation level (right) as a function of time for mice treated in different magnetic fields. (C) Stable cavitation doses (left) and inertial cavitation doses (right) of mice sonicated in different magnetic fields. Each dot represents a measurement from one mouse. Error bars indicate standard error of the mean.

Cavitation activities in vivo during focused ultrasound sonication in different static magnetic fields. (A) Representative spectrums of passive cavitation detection (PCD) signals acquired during focused ultrasound sonication in approximately 0, 1.5, 3.0, and 4.7 T. f0 = fundamental frequency of focused ultrasound. (B) Representative plots of normalized stable cavitation level (left) and inertial cavitation level (right) as a function of time for mice treated in different magnetic fields. (C) Stable cavitation doses (left) and inertial cavitation doses (right) of mice sonicated in different magnetic fields. Each dot represents a measurement from one mouse. Error bars indicate standard error of the mean.