Computed tomography (CT) scanning provides images of sections of the body (slices) using special X ray equipment and sophisticated computers. CT scans of internal organs, bone, soft tissue and blood ...

Like a complex network of highways, retinal microcirculation is a hidden system that powers the life of the eye—delivering ...

Teeth are essential for helping people break down the food they eat and are protected by enamel, which helps them withstand ...

Optical coherence tomography (OCT) can provide high-resolution reconstructions of retinal anatomy in a rapid and reproducible fashion and, we believe, is ideal for precisely modeling the disease ...

Tomography is a technique whereby the body is imaged in 'slices' or sections. Typically the imaging modality is X-ray radiography, and the slices can be viewed separately or in combination.

Why are there special quantities to quantify radiation in CT, such as Computed Tomography Air Kerma Index? Absorbed doses and organ doses cannot be measured directly within a patient, because it would ...

Lung cancer screening with low-dose chest computed tomography (CT) may detect more than just lung cancer. As research in the Canadian Medical Association Journal shows, these CTs can identify ...

A recent study using atom probe tomography (APT), however, successfully characterized trace element distributions in framboids, or spherical clusters of microcrystals of pyrite, with improved ...

This observation hints at a functional role for the empty cages found in neurons." Cryo-electron tomography is an imaging technique that takes 2D images of cryogenically frozen samples at multiple ...