Seen as a potential breakthrough for many psychiatric illnesses, neuromodulation devices stimulate brain networks to regulate aberrant neural pathways, proffering a more natural and efficacious option for patients. Much excitement … Continue Reading Noninvasive, fully-reversible ultrasonic brain stimulation controls monkeys choices.
Adding two non-invasive imaging tests to traditional cardiovascular disease risk factor assessment more precisely predicts a healthy patient’s future risk of heart attack, stroke, or premature death, according to a … Continue Reading New non-invasive bioimaging can detect coronary artery disease long before it strikes.
Cervical cancer is, in many ways, a shining example of how successful the war on cancer can be. Thanks largely to the advent of Pap smear screening, U.S. cervical cancer … Continue Reading New imaging technique shows great potential for cervical cancer detection and diagnosis.
Researchers from North Carolina State University have developed a technique that allows ultrasound to penetrate bone or metal, using customized structures that offset the distortion usually caused by so-called ‘aberrating … Continue Reading New technique enables ultrasound to penetrate bone, metal.
When researchers at the University of Virginia consider bubbles, they think of something much more useful than a child’s plaything or sparkling wine. They are building an entire technology around … Continue Reading Researchers use ultrasound and microbubbles to treat stroke.
Engineers at the University of California and the Gregorio Marañon Hospital have determined for the first time the impact of a ring-shaped vortex on transporting blood flow in normal and … Continue Reading Researchers image impact of ring-shaped vortex within the human heart for the first time.