This demonstrates the acuity of the ultrasonic stimulation (US).
“The movie below illustrates the stimulation of intact motor cortex using transcranial pulsed ultrasound. In the movie, a “yellow” LED flashes to indicate the delivery of a pulsed ultrasound waveform to the motor cortex. Depending on the location of stimulation, different movements can be triggered using pulsed ultrasound. The method is entirely noninvasive in mice and causes no cell death, no damage to cerebrovasculature, no damage to cellular ultrastructure, and no behavioral impairments. “
