has developed an alternative method using ultrasound. When applied to a liquid precursor, sound waves create microscopic bubbles that collapse with immense energy, triggering gel formation within ...

There's a white spot on the image, right where Bill Traynor's motor cortex is. A focused ultrasound helmet is attached to an MRI scanner as part of an early-stage clinical trial exploring the ...

In the double-blind study, 29 patients with various mood and anxiety disorders received MRI-guided focused ultrasound to the ... or indirect approaches through cortical stimulation," said Fonzo.

High-frequency sound waves, known as ultrasound, have long been used as ... either brain surgery or indirect approaches through cortical stimulation," Fonzo said. "This technology opens a new ...

In this paper, the optical characteristics of an ultrasound gel lens were evaluated quantitatively by expanding the wavefront of the transmitted light in terms of the Zernike polynomial. It was ...