Understanding how the brain creates conscious experience remains one of science’s most difficult challenges. Brain scans and ...

Piezoelectric nanoparticles deployed inside immune cells and stimulated remotely by ultrasound can trigger the body's disease ...

What Is a Liver Ultrasound? A liver ultrasound is a type of abdominal ultrasound, an imaging test that uses high-frequency sound waves to create pictures of the organs and structures in your abdomen, ...

An ultrasound scan is one of the main tests doctors use to diagnose cholecystitis. On a scan, clinicians may be able to spot the presence of gallstones, which can cause this condition. Cholecystitis ...