ASU professor

William J. Tyler Develops Ultrasonic Neuromodulation
Economist January 8, 2009: "It may, in the future, be possible to treat brain diseases with ultrasound.
THE idea of treating maladies of the mind by blasting the brain with noise sounds, to the layman, like kicking a television set in order to repair it. It is, however, on the cards. The noise in question is ultrasound. This has been used for decades to scan human interiors—particularly wombs containing developing fetuses. The ultrasound is reflected from surfaces within the body (such as the skin of a fetus) in the way that audible sound echoes from a cliff face. William Tyler and his colleagues at Arizona State University, however, want to take things a stage further. They think that ultrasound might be used therapeutically as well." Full Article