There's a white spot on the image, right where Bill Traynor's motor cortex is. The 70-year-old patient is lying on the MRI bed with his head inside a dome that sends focused ultrasound waves to his ...

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 delivery ...

Pediatr Crit Care Med. 2014;15(5):471-485.