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Table 4 Contrast-to-speckle ratios at TAP of 5 W and exposure duration of 9 min and 39 s

From: Estimating dynamic changes of tissue attenuation coefficient during high-intensity focused ultrasound treatment

Mode of generating image CSR at 10 s after the end of treatment CSR at 10 min after the end of treatment
Attenuation slope algorithm (Δβ image) 0.65 0.49
Attenuation intercept algorithm (Δα0) 0.81 0.48
Conventional B-mode imaging 0.47 0.21