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. Author manuscript; available in PMC: 2020 Feb 20.
Published in final edited form as: J Neurosurg. 2017 Apr 21;128(3):875–884. doi: 10.3171/2016.11.JNS16976

Figure 6.

Figure 6.

Thalamic LIFU neuromodulation occurs across ultrasound frequencies. Representative trigeminal-evoked potentials with LIFU focused at the VPM nucleus demonstrating neuromodulation using three separate ultrasound transducers with parent frequencies 220 kHz, 710 kHz, and 1.1 MHz.