Experts representing multiple societies and institutions across 14 countries have published guidance for computed tomography ...

Registration of dynamic CT image sequences is a crucial preprocessing step for clinical evaluation of multiple physiological determinants in the heart such as global and regional myocardial perfusion.

Automatic lung cancer diagnosis from computer tomography (CT) images requires the detection of nodule location as well as nodule malignancy prediction. This article proposes a joint lung nodule ...

Detailed images of the sun's corona have been hampered by turbulence in the Earth's atmosphere. Adaptive optics now make it possible to compensate for this.

NASA's PUNCH mission has captured its first images of the sun's outer atmosphere, marking a key milestone in understanding solar wind formation.

A recent meta-analysis synthesised evidence from five clinical validation studies to evaluate AI’s role in CT image quality control and radiation protection. The findings suggest that AI-based ...

The corona radiata is a bundle of nerve fibers and can be damaged in a stroke. Learn what happens if it is affected.

CCOR-1, the world’s first operational, space-based coronagraph, began observing the sun’s corona, the faint outermost layer of the solar atmosphere, on Sept. 19.

Prof. Hengyong Yu of the Department of Electrical and Computer Engineering has been awarded a four-year, $2.3 million grant by the National Institutes of Health’s National Institute of Biomedical ...

The European Solar Orbiter spacecraft took the highest-resolution video ever of the upper layer of the sun's atmosphere, the corona.