Comparison of routine spiral 4D CT and i4DCT imaging for regular and irregular breathing patterns. Left: normalized programmed breathing curves; green: beam-on periods; grey: beam-off periods; red: ...

NATICK, Mass. – Science is in motion at the U.S. Army Combat Capabilities Development Command Soldier Center, or DEVCOM SC. Researchers are using 4D scanning as a tool to better understand human ...

A development in 4D image reconstruction compensates for blurring caused by the beating of the heart, say researchers at the Society of Nuclear Medicine's 59th Annual Meeting. The new method provides ...

Early adopters are exploiting a novel motion phantom to explore the possibilities of real-time magnetic-resonance guided radiotherapy for improved cancer treatment and neurosurgery The QUASAR motion ...