the National Natural Science Foundation of China(Grant No.81272495);the Natural Science Foundation of Tianjin(Grant No.16JC2DJC32200)。
The hemispherical phased transducer maximizes the coverage of the skull and the ultrasonic energy per unit area of the skull is minimized,thereby reducing the risk of skull burns,but the transducer has a small focal a...
Project supported by the National Natural Science Foundation of China(Grant No.81272495);the Natural Science Foundation of Tianjin,China(Grant No.16JC2DJC32200)
Recently, the phase compensation technique has allowed the ultrasound to propagate through the skull and focus into the brain. However, the temperature evolution during treatment is hard to control to achieve effectiv...